Search results “Socket options in unix”
Socket Programming Basics Presentation
Full Video Details: http://www.securitytube.net/video/17
Views: 269696 TheSecurityTube
socket concept using real life example
This video will explain socket concept using a real life example in such a way you will never forget socket and port concept in your life.
Views: 39871 HowTo
Introduction to Network Sockets
PLEASE READ COMMENT FROM HOMA BELOW. THIS VIDEO WILL BE PULLED DOWN WHEN I PUT A NEW VERSION UP. Language-agnostic discussion about ports and sockets and how they're connected. If you're interested in going further, the companion video is here: https://youtu.be/WDn-htpBlnU - Making a simple server in C++
Views: 33555 Sloan Kelly
Windows 10 Bash & Linux Subsystem Setup
In this video we will setup the Windows Subsystem for Linux with Ubuntu and bash terminal on Windows 10. This will allow us to use Unix based tools from within Windows. We will also integrate with VScode and the Hyper terminal. 💖 BECOME A PATRON: Show support & get perks! http://www.patreon.com/traversymedia VISIT MY WEBISTE: Check Out My Udemy Courses http://www.traversymedia.com FOLLOW TRAVERSY MEDIA: http://www.facebook.com/traversymedia http://www.twitter.com/traversymedia http://www.instagram.com/traversymedia https://discord.gg/traversymedia
Views: 250817 Traversy Media
UNIX-1.2 UNIX Introduction and Basic Commands Tutorial
Make sure to subscribe to my channel for more videos on UNIX, Perl and SQL. facebook: www.facebook.com/fuzicast twitter: @fuzicast youtube: www.youtube.com/yuejdesigner85 Here are the list of unix commands used in this tutorial file types c - character file b - block file l - link s - socket /usr - stored application system files /var - stores email, log files and such /tmp - stores temporary files uptime - host up time w - current users in session env - environment variables clear - clears console screen ctrl + u - clears command line ctrl + a - move cursor to beginning of command line ctrl + e - move cursor to end of command line cat - spit out file content to standard output tac - same as cat, but spit out file in reverse order less - view file more - view file cal - calendar top - view processes currently running
Views: 27607 fuzicast
Sockets Tutorial
This is just a little.. Not really called tutorial of the common sockets. Forum : http://forums.xirus.us/ Website : http://xtreme.xirus.us/
Views: 162 Rajmund Szasz
TCP/IP Programming in C
Source Code: http://vinodthebest.wordpress.com/category/c-programming/c-network-programming/ Socket Programming: -Minimum Requirement. -Linux OS [Lib. Header Files] -IP & Port No. -Server & Client Concept. -Major steps. -Server: =Create a socket with the socket() =Bind the socket to an address using the bind(). =Listen for connections with the listen(). =Accept a connection with the accept(). =Send and receive data, use the read() and write() system calls. -Client: =Create a socket with the socket() =Connect the socket to the address of the server using the connect() system call. =Send and receive data, use the read() and write() system calls. -Server coding. -Client coding. -Running.
Views: 280822 Vinod Pillai
HOW TO USE FIND COMMAND IN LINUX AND UNIX Find Command: "find" command is used to find the files or directory's path, It is exactly like the find option in windows where you can search for a file. Syntax: find / (under root) -option file-name OPTION USAGE -name For searching a file with its name -inum For searching a file with particular inode number -type For searching a particular type of file -user For files whose owner is a particular user -group For file belonging to particular group Example: 1 find / -name sample Example: 2 find / -inum 14402 Example: 3 find /home/rhel6 -type f File is of type c: b block (buffered) special c character (unbuffered) special d directory p named pipe (FIFO) f regular file l symbolic link; t s socket Example: 4 find /home/ -user rhel6 Example: 5 find /home/rhel6 -group rhel6
Linux: Netzwerklaufwerk installieren (Samba)
Tutorial in schriftlicher Form: http://blog.thetutorial.de/?p=923 Guten Tag, in diesem Tutorial wird gezeigt, wie Sie eine Netzwerk-Festplatte einrichten können. Dazu installieren wir das Programm samba und konfigurieren dies anschließend. Installation ------------------- Die Installation wird mit folgenden Befehl eingeleitet: apt-get install samba Nachdem der Befehl erfolgreich ausgeführt wurde, werden wir uns nun an die Konfiguration ranmachen. Kopieren die standart Konfiguration zur Sicherheit ab: cp /etc/samba/smb.conf /etc/samba/smb.conf-STANDART Die Config öffnen wir nun mit folgenden Befehl: nano /etc/samba/smb.conf Die nachfolgende Konfiguration ermöglicht eine Authentifikation der in Samba hinzugefügten (bzw. in Samba aktivieren) Benutzer und das speichern der Daten auf der Netzwerk-Festplatte im Home-Verzeichnis des Benutzers. D.h. jeder Benutzer kann über den Samba-Server nur auf sein Homeverzeichnis zugreifen. [global] workgroup = arbeitsgruppe server string = %h server (Samba %v) log file = /var/log/samba/log.%m max log size = 1000 encrypt passwords = true invalid users = root socket options = TCP_NODELAY security = user unix extensions = yes [homes] comment = Home Directories browseable = no valid users = %S writable = yes create mode = 0600 directory mode = 0700 Wir speichern die Configuration mit STRG + O in Nano ab. Anschließend starten wir den Samba Server neu, um die überarbeitete Konfiguration zu laden: service samba restart ODER /etc/init.d/samba restart Benutzer angelegt und zu Samba hinzugefügt ------------------- Benutzer anlegen (der Benutzer heißt in diesem Beispiel userhd): adduser --disabled-login --shell /bin/false --home /home/userhd/ userhd Dieser Benutzer hat den Namen userhd und kann sich nicht auf dem System anmelden. Mit dem folgenden Befehl können wir den Benutzer userhd zur Samba-Datenbank hinzufügen und aktivieren. smbpasswd -a userhd Tipp: smbpasswd -a IHRBENUTZER # Benutzer hinzufügen und aktivieren smbpasswd -x IHRBENUTZER # Benutzer entfernen smbpasswd -d IHRBENUTZER # Benutzer deaktivieren smbpasswd -e IHRBENUTZER # Aktiviert den vorher deaktivierten Benutzer Nun vergeben wir dem Benutzer (userhd), welcher dem System bekannt ist und in der Samba Datenbank aktiv ist, ein Passwort. Dies sollte das Gleiche wie oben bei der Benutzer-Hinzufügung sein. Netzwerk-Festplatte in Windows einbinden: ------------------- Auf dem Desktop drücken wir die Tasten WINDOWS + E um den Explorer zu öffnen. mehr: http://blog.thetutorial.de/?p=923
Views: 18945 TheTutorial.de
What is TCP/IP?
Many of us have seen mysterious "TCP/IP options" in our network settings, but what is TCP/IP, and how does it enable the Internet to operate as it does? TunnelBear message: TunnelBear is the easy-to-use VPN app for mobile and desktop. Visit http://tunnelbear.com/linus to try it free and save 10% when you sign up for unlimited TunnelBear data. Follow: http://twitter.com/linustech Join the community: http://linustechtips.com
Views: 787831 Techquickie
How to Install SSL Certificate on Linux Apache Web Server
SSL stands for Secure Sockets Layer, the protocol which provides the encryption. SSL Certificates provide secure, encrypted communications between a website and an internet browser. SSL Certificates are typically installed on pages that require end-users to submit sensitive information over the internet like credit card details or passwords. SSL certificate used to secure our web site and web app. Steps to install SSL Certificate on Linux(Ubuntu/Debian) Apache Web Server. Step1: Install OpenSSL on Linux OpenSSL is a software library to be used in applications that need to secure communication over the internet. To install on Ubuntu/Debian run the following command sudo apt-get update sudo apt-get install openssl Step2: Generate Key and CSR for certificate request CSR stands for Certificate Signing request, To generate server key file run the following command, replace example.com to your domain name on which you want to install ssl certificate. openssl genrsa -out example.com.key 2048 Generate CSR file you may run the following command openssl req -new -sha256 -key example.com.key -out example.com.csr When you will run the above command it will ask your information like Country: IN State / Province: XYZ City: XYZ Department:XYZ Organization: XYZ Common Name: www.example.com *Fill your details and hit enter, In Country provide two digit of your country code(example India: IN, USA: US etc ) Download these two file(example.com.key and example.com.csr) and submit submit it to certificate provider, Than they will issue certificate. The certificate should contains two file .crt and .ca-bundle or bundle.crt Put your certificate file, bundle file and key file in the directory /etc/ssl/certs/ SSLCertificateFile --- Certificate file SSLCertificateKeyFile --- Server key file SSLCertificateChainFile --- bundle file step3: Configuration of Certificate in Apache web server Add the virtual host in apache sudo nano /etc/apache2/site-enabled/000-default.conf virtual host like <VirtualHost *:443> ServerAdmin [email protected] DocumentRoot /var/www/html ServerName example.com ServerAlias www.example.com SSLEngine on SSLCertificateFile /etc/ssl/certs/example.com.crt SSLCertificateKeyFile /etc/ssl/certs/example.com.key SSLCertificateChainFile /etc/ssl/certs/example_bundle.crt <Directory /var/www/html> Options FollowSymLinks AllowOverride All </Directory> </VirtualHost> #Redirect all http traffic to https <VirtualHost *:80> ServerName example.com ServerAlias www.example.com Redirect permanent / https://www.example.com </VirtualHost> Now enable SSL Mode in apache sudo a2enmod ssl Restart apache services sudo service apache2 restart Step4: Test Open your website URL in web browser eg. example.com or www.example.com Done!!! install ssl certificate how to install ssl certificate apache how to install ssl certificate godaddy how to install ssl certificate in linux how to install ssl certificate cpanel install ssl certificate apache ubuntu install ssl certificate apache centos apache ssl configuration step by step how to install ssl certificate in linux apache install ssl certificate linux command line ubuntu 16.04 apache ssl enable ssl apache2 ubuntu install godaddy ssl certificate apache ubuntu ubuntu ssl certificate location apache2 enable ssl install comodo ssl certificate apache ubuntu ubuntu install ssl certificate create self signed certificate ubuntu ubuntu 16.04 apache ssl
Views: 56135 X Admin
Instalación Samba - ArchLinux
Instalación Samba - ArchLinux Acá les dejo las modificaciones del archivo para que comparen y agreguen o reemplacen totalmente la configuración!! # This is the main Samba configuration file. You should read the # smb.conf(5) manual page in order to understand the options listed # here. Samba has a huge number of configurable options (perhaps too # many!) most of which are not shown in this example # # Any line which starts with a ; (semi-colon) or a # (hash) # is a comment and is ignored. In this example we will use a # # for commentry and a ; for parts of the config file that you # may wish to enable # # NOTE: Whenever you modify this file you should run the command "testparm" # to check that you have not made any basic syntactic errors. # #======================= Global Settings ===================================== [global] workgroup = workgroup netbios name = nelsonc26 server string = ArchLinux-HP security = user encrypt passwords = true map to guest = Bad User username map = /etc/samba/smbusers smb passwd file = /etc/samba/smbpasswd socket options = TCP_NODELAY SO_RCVBUF=8192 SO_SNDBUF=8192 unix charset = ISO8859-1 printcap name = cups load printers = yes printing = cups guest ok = yes #============================ Share Definitions ============================== [homes] comment = Home Directories browseable = no writable = yes # Un-comment the following and create the netlogon directory for Domain Logons ; [netlogon] ; comment = Network Logon Service ; path = /home/netlogon ; guest ok = yes ; writable = no ; share modes = no # Un-comment the following to provide a specific roving profile share # the default is to use the user's home directory ;[Profiles] ; path = /home/profiles ; browseable = no ; guest ok = yes # NOTE: If you have a BSD-style print system there is no need to # specifically define each individual printer [printers] comment = All Printers path = /var/spool/samba browseable = no # Set public = yes to allow user 'guest account' to print guest ok = no writable = no printable = yes # This one is useful for people to share files ;[tmp] ; comment = Temporary file space ; path = /tmp ; read only = no ; public = yes # A publicly accessible directory, but read only, except for people in # the "staff" group ;[public] ; comment = Public Stuff ; path = /home/samba ; public = yes ; read only = yes ; write list = @staff # Other examples. # # A private printer, usable only by fred. Spool data will be placed in fred's # home directory. Note that fred must have write access to the spool directory, # wherever it is. ;[fredsprn] ; comment = Fred's Printer ; valid users = fred ; path = /homes/fred ; printer = freds_printer ; public = no ; writable = no ; printable = yes # A private directory, usable only by fred. Note that fred requires write # access to the directory. ;[fredsdir] ; comment = Fred's Service ; path = /usr/somewhere/private ; valid users = fred ; public = no ; writable = yes ; printable = no # a service which has a different directory for each machine that connects # this allows you to tailor configurations to incoming machines. You could # also use the %u option to tailor it by user name. # The %m gets replaced with the machine name that is connecting. ;[pchome] ; comment = PC Directories ; path = /usr/pc/%m ; public = no ; writable = yes # A publicly accessible directory, read/write to all users. Note that all files # created in the directory by users will be owned by the default user, so # any user with access can delete any other user's files. Obviously this # directory must be writable by the default user. Another user could of course # be specified, in which case all files would be owned by that user instead. ;[public] ; path = /media/seagate/files/ ; public = yes ; only guest = yes ; writable = yes ; printable = no # The following two entries demonstrate how to share a directory so that two # users can place files there that will be owned by the specific users. In this # setup, the directory should be writable by both users and should have the # sticky bit set on it to prevent abuse. Obviously this could be extended to # as many users as required. ;[myshare] ; comment = Mary's and Fred's stuff ; path = /usr/somewhere/shared ; valid users = mary fred ; public = no ; writable = yes ; printable = no ; create mask = 0765 [compartida] comment = compartida path = /home/compartida browseable = yes writable = yes directory mask = 0755 create mask = 0755 [global] usershare path = /var/lib/samba/usershares usershare max shares = 100 usershare allow guests = yes usershare owner only = False follow symlinks = yes wide links = yes unix extensions = no
Views: 1875 tourspuravida cr
Creating systemd Service Files
Creating systemd Service Files Learn how to make custom service file to run and manage your custom service. This tutorial uses Ubuntu. https://www.devdungeon.com/content/creating-systemd-service-files https://www.freedesktop.org/software/systemd/man/systemd.service.html https://www.devdungeon.com
Views: 11104 DevDungeon
How to Run Linux/Unix Terminal on windows 7/8/8.1/10
This video show how to Install Linux Terminal on windows with the help of Cygwin Software, Get that Linux feeling - on Windows Linux or Unix having the bunch of great features and advantages as compared with Windows Operating System. If someone wants to run Linux or Unix command and execute the code it’s not possible without having the terminal on Linux Operating System. The difficult situation may arrive if someone wants to run Linux command line code and do not have the Linux machine. So Today in this post I will show you how to install Linux or Unix Terminal and Run Command line codes on Windows Operating System. Without doing big Stuff like dual booting or installing Linux OS on VMware workstation there is tool named Cygwin which helps to execute the Linux command line code on windows OS. Please follow the Youtube Video Tutorial attached below to install and run Linux or Unix terminal on windows XP, 7+. social Corner: Facebook : https://www.facebook.com/GadgetCreek Twitter : https://twitter.com/gadgetcreek Google+ : https://plus.google.com/u/0/115821928754585715596 Instagram : https://instagram.com/gadget_creek ------------------------------------------------------------------------------------------ We are eagerly waiting for your LIKES and COMMENTS because it’s very important for us to know what you like to see! Thank you for watching, and remember to SUBSCRIBE for more: https://goo.gl/QITlxn
Views: 173919 Gadget Creek
How to replace dead CMOS battery and configure BIOS settings
This is something many people may not think about when their older computer begins to lose track of time. All you need is a new 3 volt button cell battery (can be found at Walmart, commonly a CR2032), and the basic know-how to reconfigure your motherboard BIOS settings.
Views: 404728 Cube Computer Channel
tcpdump: reading a capture file, absolute sequence numbers, time stamp options
tcpdump: reading a capture file, using absolute sequence numbers, and timestamp options
Views: 449 AskFrank15
Unix and Shell Programming-Chapter - 5 INTRODUCTION TO SHELL - PART- 5
INTRODUCTION TO SHELLS: Unix Session - Login Shell Verification, Current Shell Verification, Shell Relations; Standard Streams; Redirection - Input, Output, Errors; Pipes; Tee Command; Command Execution - Sequence commands, Grouped Commands, Chained Commands, Conditional Commands; Command Line Editing - concept, Editor Selection, Vi Editor; Quotes - Back slash, Double Quotes, Single Quotes; Command Substitution; Job Control - foreground and background jobs, job commands, process ID; Aliases; Variables - User defined, Predefined, Storing data in variables, Accessing a variable; Predefined Variables; Options; Shell/Environment customization.
Rustlang Project: Chat Application
In this video, we build a simple chat app that could be used on a real server and can be access via the console. Source Code: https://github.com/tensor-programming/Rust_client-server_chat Feel free to donate: BTC: 1ExBSiaEa3pceW98eptJwzR9QHrYZ71Xit ETH: 0xD210Ea51F1615794A16080A108d2BC5471F60166 Check out our Blog: http://www.tensor-programming.com/ Check out our Twitter: https://twitter.com/TensorProgram Check out our Facebook: https://www.facebook.com/Tensor-Programming-1197847143611799/ Check out our Steemit: https://steemit.com/@tensor
Views: 4709 Tensor Programming
Raspberry Pi Tutorial 27 - Socket Communication 1
How to setup the server side of our socket communication example. This video is part of a series of building a practically 'useful' security system using Raspberry Pi to catch the Cookie Thief. I am not a computer scientist, software engineer, programmer or electrical engineer. Everything I cover was self taught using resources I found on the web. I thought it would be great to put together a series of videos that consolidates what I have learned to yield a single resource to cover many interesting topics about the Raspberry Pi! Having said that, due to my relatively little experience, I may have made mistakes or could have done certain things better. If you are aware of such a mistake, please let me know either in the comments or through email! Relevant files for the Cookie Thief Raspberry Pi Tutorial Series can be found for download at the following link: https://drive.google.com/folderview?id=0B6rq9dQZqEbffkhIUjhVNjhXZnFvdnRScjhYdHd4aldpTTlpSV9vQ0ItREFKN1FJSHNxdW8&usp=drive_web
Views: 43514 Alexander Baran-Harper
Pokemon bot written in Lua (early progress)
A bot for Pokemon Red/Blue using a modified version of gnuboy which takes input over a Unix socket and is scripted in Lua. So far it can complete Professor Oak's dialogue with user-configured names. Instead of actually setting the game options, I got lazy and just set the memory location directly. State transitions are caused by reading the text on the screen starting at memory location 0x9C00. The remote interface for gnuboy allows for button presses, button releases, button pulses, memory reads, memory writes, and the CPU's registers can be read. There's also a "wait for vblank" command but it actually just delays for a few milliseconds because I was lazy and couldn't sync properly. The Lua script is connected to the socket via netcat because I was lazy. I eventually hope to make the bot complete the entire game by itself, hopefully battling more effectively than even a human by predicting the probabilities of various moves.
Views: 554 Luna Langton
A Brief Exploration of the OSI 7 Layer Model | Intel Software
This video explains the traditional OSI 7 layer network model and describes how the TCP-IP family of ioT protocols fit into the picture. Visit the Internet of Things Home page on the Intel® Developer Zone: http://intel.ly/2in96rW SSG-DRD-IOT GitHub Repo: http://bit.ly/2s0XmfC SSG DRD IOT Docker Hub: http://dockr.ly/2s1voQM Follow Daniel (@agnathan) on Twitter: http://bit.ly/2rWDFKD About Internet of Things: Videos featured here can help you create projects on different hardware options using a wide range of IDEs and programming languages including Arduino*, C/C++, JavaScript*, Node.js*, Java, and Python* and more! Connect with Internet of Things: Visit IOT HOME PAGE – INTEL DEVELOPER ZONE: http://intel.ly/2CBkp75 SUBSCRIBE NOW: http://bit.ly/2iZTCsz About Intel Software: The Intel® Developer Zone encourages and supports software developers that are developing applications for Intel hardware and software products. The Intel Software YouTube channel is a place to learn tips and tricks, get the latest news, watch product demos from both Intel, and our many partners across multiple fields. You'll find videos covering the topics listed below, and to learn more you can follow the links provided! Connect with Intel Software: Visit INTEL SOFTWARE WEBSITE: https://software.intel.com/en-us Like INTEL SOFTWARE on FACEBOOK: http://bit.ly/2z8MPFF Follow INTEL SOFTWARE on TWITTER: http://bit.ly/2zahGSn INTEL SOFTWARE GITHUB: http://bit.ly/2zaih6z INTEL DEVELOPER ZONE LINKEDIN: http://bit.ly/2z979qs INTEL DEVELOPER ZONE INSTAGRAM: http://bit.ly/2z9Xsby INTEL GAME DEV TWITCH: http://bit.ly/2BkNshu A Brief Exploration of the OSI 7 Layer Model | Intel Software https://www.youtube.com/intelsoftware #IntelSoftware #InternetOfThings
Views: 37891 Intel Software
Print, Install Software and Email - Linux Tutorial 7
http://www.guru99.com/print-email.html This tutorial describes print, installation (apt-get), email commands in Linux with examples. Click on the time points below to view different sections! 0:09 Commands in Linux 0:23 Printing on Linux ('pr' Command) 0:41 'pr' Command Options 2:12 Printing a File 2:59 Installing Software 4:29 Sending Emails 5:56 Summary Like, share and subscribe our channel for more videos. Watch more videos on our YouTube channel at https://www.youtube.com/channel/UC19i1XD6k88KqHlET8atqFQ READ this as a book on Amazon by viewing at http://amzn.to/2gZGjbE Visit our website for more! www.guru99.com Read our blogs in https://www.guru99.com/blog/ FACEBOOK! Would you prefer to watch more about us? Like our page for more https://www.facebook.com/guru99com/ TWITTER! Tweet for us on Twitter with #guru99 and follow us on https://twitter.com/guru99com LinkedIn! Follow us here https://www.linkedin.com/company/guru99/ THANKS! We appreciate you reading this and hope you have a wonderful day! Sincerely, Guru99
Views: 80685 Guru99
207 tcp_parse_options() API to parse TCP Options in Linux Kernel Networking Sub-system - episode7
Visit The Linux Channel website: http://the-linux-channel.the-toffee-project.org/ Refer Kernel Source: http://lxr.free-electrons.com/source/include/net/tcp.h#L427 http://lxr.free-electrons.com/source/net/ipv4/tcp_input.c#L3771 http://lxr.free-electrons.com/source/include/net/tcp.h#L169 http://lxr.free-electrons.com/source/include/uapi/linux/tcp.h#L24 by Kiran Kankipati, Founder: The TOFFEE Project Website: http://www.the-toffee-project.org
Views: 789 The Linux Channel
DEF CON 25 - Gil Cohen - Call the plumber:  You have a leak in your named pipe
The typical security professional is largely unfamiliar with the Windows named pipes interface, or considers it to be an internal-only communication interface. As a result, open RPC (135) or SMB (445) ports are typically considered potentially entry points in "infrastructure" penetration tests. However, named pipes can in fact be used as an application-level entry vector for well known attacks such as buffer overflow, denial of service or even code injection attacks and XML bombs, depending on the nature of listening service to the specific pipe on the target machine. As it turns out, it seems that many popular and widely used Microsoft Windows-based enterprise applications open a large number of named pipes on each endpoint or server on which they are deployed, significantly increase an environment's attack surface without the organization or end user being aware of the risk. Since there's a complete lack of awareness to the entry point, there's very limited options available to organizations to mitigate it, making it a perfect attack target for the sophisticated attacker. In this presentation we will highlight how named pipes have become a neglected and forgotten external interface. We will show some tools that can help find vulnerable named pipes, discuss the mitigations, and demonstrate the exploitation process on a vulnerable interface.
Views: 1217 DEFCONConference
downloading a file using lynx on most unix/systems
in this example, we use lynx on USC's hpcc to download a file
Views: 590 EpigenomeCenter
Redmi 4 पर 2 SIM और Micro SD एक साथ with Hybrid SIM Slot Adapter (Hindi)
Hindi Video : Most smartphones that are launched today come with hybrid SIM slot, but if you want you can use both SIMs + Micro SD card together using the Hybrid SIM Slot Adapter that helps you run 2 SIMs and Micro SD card at the same time. Hybrid SIM Slot Adapter This adapter comes with the nano SIM circuit that is paper thin attached with a paper thin circuit that connects with nano SIM slot. Now you can buy nano to nano, nano to micro SD or nano to normal SIM adapter. I got the nano to nano slot adapter. This adapter will work with almost all hybrid slot provided the micro SD slot / nano is near the tray, since the paper thin circuit comes out from that end. The setup is very simple, it might take some time getting the nano adapter inside to fit properly. Once done you will be able to use SIM + Micro SD card that is within the handset and a nano SIM via the circuit outside. Where to buy? You can buy this from Amazon.in for Rs. 299 (price now increased) or you can also buy from international website for a cheaper price, but it will take around 30 days for delivery. A very good option for those looking to use micro SD card and 2 SIMs. On the back you can stick the external SIM tray, best option would be to buy a back cover so that it gets covered completely. I tried this on Redmi 4 handset and it worked, now on my Redmi 4 I can use SIM 1 + SIM 2 + micro SD card all together. This adapter should work on almost all Redmi Models. Let me know what you think about this Hybrid SIM Slot Adapter. http://amzn.to/2qXWIi5 (c) 2017 www.gogi.in -~-~~-~~~-~~-~- Follow me on https://www.instagram.com/gogirana/ https://twitter.com/gogiinc https://www.facebook.com/gogi.in.tech (c) 2019, Gogi Tech, rights reserved. -~-~~-~~~-~~-~-
Views: 1449400 Gogi Tech
BASH Shell Scripting Tutorial in Linux #008 - "select" statement for creating menus
Linux scripting tutorial using BASH, similar to UNIX shell scripting. This video shows how to use the "select" statement to create menu items of options for the user to select, and prompts the user for input.
Views: 5256 ShellWave
"Einstellungen und Fazit" - FreeNAS Server Build Part 3/3 | Rawman's Projekte
Alles läuft PERFEKT. Besser sogar, als erdacht :) Hier die Timestamps: 00:00 - Gliederung 00:09 - Thema Stromverbrauch 01:02 - Thema Lärm und Abwärme 01:55 - Thema Geschwindigkeit 08:26 - Thema Reaktionszeiten und Optimierung 11:04 - Thema Einrichtung und Pflege 16:22 - Musikcredits ------------------------------------------------------------------------------------------------------ Samba Parameter: server multi channel support = no aio read size = 1 aio write size = 1 socket options = TCP_NODELAY IPTOS_LOWDELAY SO_SNDBUF=131072 read raw = yes write raw = yes large readwrite = yes min receivefile size = 16384 use sendfile = true Hier mal die Systemkomponenten: - ASUS Z8PE-D12X - 1x Intel XEON L5620 - 6x 16GB DDR3R 1600MHz CL14 - HP H220 HBA - Mellanox Connect-X 2 10 Gigabit NIC SFP+ - 3x 500GB Hitachi Desktop + 1x Seagate 500GB Desktop im RAID Z1 (Raid 5) - 1x WD RED 3TB als ArchiveZ - 6x HGST 3TB 7K4000 als RAID Z2 (Raid 6) - Chenbro RM Serie Chassis mit Backplane und 12 Bays - Seasonic Gold Serie 2HE - ASUS iKVM/IPMI Modul 4 ------------------------------------------------------------------------------------------------------ Wichtige Begriffe in diesem Video: - RAM Random Access Memory ist der Begriff für vor allem Computerspeicher. Er erlaubt es, Progamme geöffnet (bereit) zu halten - selbst wenn keine Rechenzeit dafür benötigt wird. - RAID Redundand Array of Independend Disks ist ein Verbund aus mehreren Datenträgern wie SSDs oder HDDs zu einem gemeinsamen DEVICE, dass je nach RAID "Level" mehr Leistung und/oder zusätzlichen Schutz vor Ausfall eines Datenträgers sichert (Parität) - Z File System (ZFS) Das ZFS ist ein hoch modernes Dateisystem mit allerhand Tricks und Optionen um grandios sicher und performant Daten speichern zu können. - FreeNAS FreeNAS ist ein auf FreeBSD basierendes Betriebssystem, das besonders auf Netzwerkspeicheranbindung getrimmt wurde. Eine WEB-Oberfläche erlaubt einem das einfache Management und Wartung des darunterliegenden, hoch komplexen Systems. Besondere Eigenschaften von FreeNAS beinhalten unter anderem: #Ramcache; vDEV Pools; ZFS; - Virtualisierung Thema / Technologie die vor allem in Servern eingesetzt wird um einzelne "Gastsysteme" auf einem starken "Host" zu Isolieren und unter anderem unabhängige Umgebungen für einzelne Anwendungen bereit zu stellen. - 10 Gigabit/s Netzwerk Begrifflichkeit für besonders schnelle Netzwerke. Im Serverbereich ist es schon oft vertreten und schnellere Lösungen mit mehr als 160 Gigabit/s standardisiert. - Scrub Arbeitsablauf bei dem für die Integrität und gegen die Korruption auf dem Pool gekämpft wird ;) - S.M.A.R.T. Abkürzung für intelligente Selbsttests bei Speichersystemen. FAILED ein SMART Test, so ist ein Ausfall in Kürze nicht untypisch. - NAS Öhm Network Attached Storage - warum muss ich das erklären? :D - SMB Microsoft "proprietäres" Freigabeprotokoll. Wird allerdings auch von OS(x) und UNIX unterstützt - unter anderen durch SAMBA o.Ä. - SAMBA Freies, quelloffenes SMB Equivalent für Kommunikation mit SMB Freigaben. - SMB Multichannel seit Windows 8.1 (besser W10), erlaubt es, die Bandbreite mehrerer Netzwerkkarten zu Bündeln und ASYNCHRON Daten zu Senden und zu Empfangen. Dies ist nur dann möglich, wenn bestimmte Vorraussetzungen wie RDMA / RSS und mehr als ein gemeinsamer Verbindungsweg zum/vom Ziel zur Verfügung steht. - RDMA (ungenannt) Remote Direct Memory Access ist eine ENTERPRISE Technologie, die das Speichern von RAM zu RAM erlaubt - RSS (ungenannt) Receive Side Scaling ist eine Skalierungshilfe auf Seiten des Senders oder Empfängers zur besseren Nutzung von Kernen der CPU (ACHTUNG: Logische Kerne durch SMT / Hyperthreading werden ignoriert!) - Protocol Overhead Eine Protokoll-Architektur bedingte Leistungseinbuße, die z.B. potenzielle Bandbreite kosten kann. - RamDISK Ein Teilbereich des Arbeitsspeichers wird für die temporäre Speicherung von Daten genutzt und als Festplattenspeicher im System Definiert. Achtung: RAM ist flüchtiger Speicher - nach einem Neustart oder Stromverlust sind die Daten darauf gelöscht. - "Backup Your Data Now!" DO IT! J U S T D O I T ! ------------------------------------------------------------------------------------------------------ Werberechtliche Erklärung: - Diese Video spiegelt meine Meinung über das Gerät sowie meine ersten Erfahrungen und Erwartungen mit diesem wieder. - Ich habe das Gerät von meinem eigenen Gerät gekauft - Ich habe keine Hilfen oder Rabatte erhalten - Dieses Video enthält keine Produktplatzierungen oder Hilfen Audiovisuelle Konformität: - ITU REC R709
Views: 489 Rawman
Linux commands : Top
Linux commands : Top In this video, I'm goint to show you the top command which is one of the most frequently used commands in our daily system administrative jobs. top command displays processor activity of your Linux box and also displays tasks managed by kernel in real-time. It’ll show processor and memory are being used and other information like running processes. Top command can be found in UNIX-like operating systems. 🌸 Support channel & make donation : https://www.paypal.me/aminenina/5 🌸 Subscribe for more videos : Youtube: https://www.youtube.com/user/aminosninatos 🌸 Follow me On Social Media Facebook : https://www.facebook.com/aminosninatos/ *********************************************************************** 🌸 How To Check Bad Blocks Or Bad Sectors On a Hard Disk In Linux https://www.youtube.com/watch?v=jE-I9... 🌸 Linux How To Partition a Hard Drive Using the Parted Command https://www.youtube.com/watch?v=2IoEW... 🌸 Checking or Repairing a File System using fsck in Linux https://www.youtube.com/watch?v=CcV_M... 🌸 How To Monitor the Health of Your Hard Drive in Linux using SMART https://www.youtube.com/watch?v=z1z9R... 🌸 Linux iotop: Monitor your disk Input/Output https://www.youtube.com/watch?v=pWG4v... 🌸 How To use the “du” (Disk Usage) Command in Linux https://www.youtube.com/watch?v=RA4bM... 🌸 How To View Manipulate System Logs In Linux Using Journalctl Command https://www.youtube.com/watch?v=NE-fT-Fwvgw&t=3s 🌸 How To Sync And Backup Files In Linux Using Rsync Command https://www.youtube.com/watch?v=aIMbg7vG6Rg&t=10s 🌸 Linux cURL Command Tips and Tricks https://www.youtube.com/watch?v=hA3BAALWFJI 🌸 Linux tail and multitail commands https://www.youtube.com/watch?v=QnPyWNyCn-U 🌸 Linux How To view Log Files https://www.youtube.com/watch?v=CEYhs_9L01M&t=2s 🌸 How To use the History Command On Linux https://www.youtube.com/watch?v=RkxIWlypB-s 🌸 Tips and Tricks How To manipulate Text Files on Linux https://www.youtube.com/watch?v=Zk9M1w55XO0 🌸 How to Archive, Compress and Extract Files Using the tar Command on Linux https://www.youtube.com/watch?v=8j-ZzOfbclM&t=2s 🌸 Linux - How to split larger files into smaller parts https://www.youtube.com/watch?v=DaC5AWjmQXk 🌸 Linux commands : Top https://www.youtube.com/watch?v=RM7ck63mcHQ ***********************************************************************
Views: 482 Liv4IT
Felix Crux   What You Need to Know About Open Source Licenses   PyCon 2016
"Speaker: Felix Crux Anyone who uses Open Source has run into software licenses. Too often, our understanding of this mess of legalese is incomplete, confused, or based on bad assumptions. But we can’t ignore them: licenses govern everything about how we use others’ code — and how they use ours. Come learn the basics of copyright, what different licenses let you do, and why & how you should choose one for your code! Slides can be found at: https://speakerdeck.com/pycon2016 and https://github.com/PyCon/2016-slides"
Views: 4776 PyCon 2016
Copy, Move, and Delete in the Linux Terminal (cp, mv & rm) - Very Basic!
A video tutorial going over the basics of using Terminal in Linux, like how to use the commands cp, mv, and rm to copy, move, rename, and delete files. Bonus fact - use wildcards (*.txt for example) to delete all files of a certain type! Thanks to Colin Brislawn and Greg Caparaso for help with this video.
Views: 1212 NCSU BIT
Accelerating Envoy with the Linux Kernel - Thomas Graf, Covalent (Advanced Skill Level)
Want to view more sessions and keep the conversations going?  Join us for KubeCon + CloudNativeCon North America in Seattle, December 11 - 13, 2018 (http://bit.ly/KCCNCNA18) or in Shanghai, November 14-15 (http://bit.ly/kccncchina18). Accelerating Envoy with the Linux Kernel - Thomas Graf, Covalent (Advanced Skill Level) This talk will provide an introduction to injection options of Envoy and then deep dive into ongoing Linux kernel work that enables injecting Envoy while introducing as little latency as possible. The servicemesh and the sidecar proxy model are on a steep trajectory to redefine many networking and security use cases. This talk explains and demos a new socket redirect Linux kernel technology that allows running Envoy with similar performance as if the sidecar was linked to the application using a UNIX domain socket. The talk will also give an outlook on how Envoy can use the recently merged kernel TLS functionality to gain access to the clear text payload transparently for end to end encrypted applications without requiring to decrypt and re-encrypt any data to further reduce the overhead and latency. About Thomas Thomas Graf has been a Linux kernel developer for more than 15 years, working on a variety of networking and security subsystems. His current focus is on how the Linux kernel can evolve into an ideal platform to run modern microservices and API driven applications. Thomas is involved in the development of BPF/XDP, socket redirect, in-kernel stream processing, kTLS. Thomas has been a contributor to various open source projects over the years including the Linux kernel, Cilium, Kubernetes and Open vSwitch. Thomas is also the CTO & Co-Founder at Covalent. Join us for KubeCon + CloudNativeCon in Barcelona May 20 - 23, Shanghai June 24 - 26, and San Diego November 18 - 21! Learn more at https://kubecon.io. The conference features presentations from developers and end users of Kubernetes, Prometheus, Envoy and all of the other CNCF-hosted projects.
Record Locking Defined
Scripting for record locking in a multi-user FileMaker solution is so important. Complete video set at: http://philosophy-of-filemaker.thinkific.com/
Views: 646 John Mark Osborne
C Programming in Linux Tutorial #060 - (Part 2/2) getopt() Function
C Programming in Linux Tutorial using GCC compiler. Tutorial should also be applicable in C/UNIX programming. An example on how to use the getopt() function as well as processing the argument that was passed with the flag.
Views: 4074 ShellWave
Linux Shell Programming for Beginners
Linux Shell Programming for Beginners by Eduonix Learning Solutions: https://coursmos.com/eduonix-learning-solution/courses/tUkF1ReU/0/0#autostart Shell Scripting using BASH – Eduonix Imagine having to continuously repeat one process over and over again for a long period of time – sounds pretty boring, doesn’t it? Well, a huge number of developers end up doing this when they are coding, repeating sections of their codes over and over again – especially when it comes to working with Linux. The UNIX or Linux operating system is a powerful tool for designing other operating systems or coding apps, systems and even websites. However, it has this little hitch – you need to use tons of commands to get the system to program. This is where developers waste much of their time, repeating monotonous tasks. What would you say, if I said you could automate these tasks? Well, with BASH (Bourne Again Shell) you can. BASH is a UNIX shell and a command language that interprets and executes commands from the standard input or a file. However, you don’t always have to call commands continuously. The best part about BASH is that you can automate commands so that they can run automatically, reducing the amount of coding you have to do. Here’s a course that can teach you to do just that! Our BASH course is perfect to teach you how to automate tasks, write shell scripts, learn the inner workings of command history, variables, and even the echo command. You don’t even have to be from a programming background to learn with this course. All you need is a little familiarity with UNIX/Linux and have a UNIX/Linux machine (can even be virtual). This course will do the rest and take you on a journey that you will remember for a lifetime. This BASH course will start from the basics and answer any questions you have about BASH and writing Shell scripts. It will cover topics such as what is a shell, what is a shell script, difference between an interactive shell and a shell script, customizing your shell, conditional statements, loops, command-line options and so much more. We don’t believe in only theoretical learning, so at each step you will find numerous examples that will show you exactly how to write the script, why a particular script works in a particular manner and examples of that script and what it does when executed. At the end of this course, you will learn: • How to write well documented, modular, efficient, and complex shell scripts • How to automate your daily routing jobs • A firm grasp of general programming concepts such as loops, commands, statements • How to effectively write command line processing, process management and even manipulate command-line functions • A basis of programming concepts that can help you learn high-level programming languages such as Java or C#. With so much packed in this tiny course, it is perfect for you to start learning BASH. Enroll now and let’s get automated!
Views: 159 Coursmos
IBM System x3750 m4 Rack Server Overview
With a dense 2U design, the IBM System x3750 M4 provides advanced features and capabilities. The x3750 M4 blends outstanding flexibility and expandability. The unique 2+2 socket design enables pay-a s-y ou- grow processing and memory expansion to help lower cost and manage growth. Specs: Processor (MAX) - Up to four 4, 6- 8-,10-or 12-core Intel Xeon E5-4600 v2 series processors Cache (MAX) - Up to 30 MB per processor Memory (MAX) - Up to 1.5 TB via 48 slots with 32 GB LR-DIMM Disk Bays - Up to sixteen 2.5-inch hard disk drives (HDDs) or up to (total/hot-swap) thirty-two 1.8-inch eXFlash SSDs* Power - 750 W (DC), 900 W or 1400 W (1 standard, 2 maximum) Expansion Slots - Five x8 low-profile PCIe Gen3 slots. Optional expansion riser adds three (x8) full-height/half-length PCIe Gen3 slots or 1 (x16) and 1 (x8) full-height//half- length PCIe Gen3 slots. Media bays - Optional DVD drive Network Interface - Mezzanine LOM socket providing choices of 1GbE and 10GbE networking. PCIe slots provide additional adapter options Hot-Swap Components - Fan modules, hard disk drives, eXFlash SSDs, power supply RAID support - IBM ServeRAID M5210e RAID on motherboard, with Gen3 SAS controller. RAID 0, 1, 10 (standard) with 5, 50 and 6, 60 upgrades. Systems IBM IMM2 with remote presence, Predictive Failure management - IBM IMM2 with remote presence, Predictive Failure management Analysis, Diagnostic LEDs, light path diagnostics panel, Automatic Server Restart, IBM Systems Director Active Energy Manager USB Ports - 2 front/2 back/2 internal VGA Ports - 1 front/1 back Operating Systems Supported - Microsoft Windows Server, Red Hat Enterprise Linux, SUSE Linux Enterprise Server, VMware vSphere
Views: 1471 IT Creations, Inc.
C Programming in Linux Tutorial #060 - (Part 1/2) getopt() Function
C Programming in Linux Tutorial using GCC compiler. Tutorial should also be applicable in C/UNIX programming. An example on how to use the getopt() function, such that arguments passed to the program through command line are processed.
Views: 9206 ShellWave
Ratchet Hello World tutorial. Websockets for PHP. Ratchet install sample. Ratchet установка пример
Sorry for my english project - https://cloud.mail.ru/public/DK1P/tGJCtBz5v Dont use Microsoft notepad!
Install PARAT | Remote Administration ToolKit (RAT) 2018- Undetectable Python Payloads
Hey guys! Welcome to TMs TECH .... Today I am going to show Install PARAT | Remote Administration ToolKit (RAT) 2018- Undetectable Python Payloads ======== ABOUT: ======== Python based Remote Administration Tool(RAT) Parat is an open-source,multy-threaded,socket and python based remote administration tool.It mainly uses python in core and uses IPv4 for communication(s) and self-encryption(local and remote) for your privacy. Parat has two interpreter: Local mode Remote mode +Local mode When you start parat using python2 main.py, you actually redirect to local mode and there you can: - control your local options, -change UI elements, -do edits, -use your unix shell, -set listen ports, -generate backdoor, -and etc. Don't forget some local commands(such as ) are aviable on remote mode. ================ Installation Guide : ================ Download the script from this site : https://github.com/fadinglr/Parat 1. change the directory to desktop cd Desktop now 2. Type git clone https://github.com/fadinglr/Parat 3. now " ls " 4. cd " downloaded folder name " 5. chmod+x main.py -to change the permission 6. ls 6. CAT "README" - to read the guide 7. "./main.py" ENJOY... ================================================== ------------------------------------------------------------------------------------------------------- Warning : ITS FOR EDUCATIONAL PURPOSE ...I'll BE NOT RESPONSIBLE FOR ANY KIND OF DAMAGE . ------------------------------------------------------------------------------------------------------- So that's all for today... See you in the next video And Don't forget to subscribe my channel :D :D
Views: 675 TMs TECH Tutorial
Arcserve UDP v6.5 Linux Backup Server Node Kurulumu
VMware ortamı için hazırlanmış udp v6.5 linux backup server 'ı aşağıdaki linkden indirerek hızlıca entegrasyonu gerçekleştirebilirsiniz. http://www.muratkayki.com/forum/arcserve-udp/udp-v6-5-linux-backup-server Diğer konulara aşağıdaki linkden ulaşabilirsiniz. http://mkayki.wixsite.com/backpoint
Views: 511 Back Point Turkey
601 getopt
Använda getopt
Views: 1504 dbwebb
Find out which SSL ciphersuites are supported by a Target - CipherScan  | Kali Linux 2017.2  ✔
A very simple way to find out which SSL ciphersuites are supported by a target. Hi every one, In this video i gonna show about A very simple way to find out which SSL ciphersuites are supported by a target. Cipherscan tests the ordering of the SSL/TLS ciphers on a given target, for all major versions of SSL and TLS. It also extracts some certificates informations, TLS options, OCSP stapling and more. Cipherscan is a wrapper above the openssl s_client command line. Cipherscan is meant to run on all flavors of unix. It ships with its own built of OpenSSL for Linux 64 and Darwin 64. On other platform, it will use the openssl version provided by the operating system or your own versionEnter text you wish spoken here. Download Link: https://github.com/mozilla/cipherscan ----------------------------------------------------------------------------------------------- ☑️Subscribe for More Videos: https://goo.gl/MrTQ5r Education Purpose Only !! Follow Me: Face-book: https://goo.gl/ScNuSH Twitter: https://goo.gl/TTYpMR Stumble-upon: https://goo.gl/M5DnF6 Tumber: https://goo.gl/dzuhE9 -The NSA Hackers Thanks !
Views: 619 The Shadow Brokers
Сервер SUPERMICRO MicroCloud и Microblade. Купить сервер недорого в Москве . Аренда сервера.
SUPERMICRO MicroCloud и Microblade полный разбор линеек: SYS-5039MS-H8TRF • 8 modular UP Nodes in 3U; EACH NODE: • Intel® Xeon® processor E3-1200 v5 family; socket H4 (LGA 1151) Titanium Level • Intel® C236 chipset • Up to 64GB UDIMM, up to 2133MHz DDR4 ECC memory support • 2x 3.5" SATA3 (default) or 2x 2.5" SATA3 HDDss with optional kits • 2 GbE LAN ports and 1 dedicated LAN supports IPMI 2.0 • 2 USB 2.0, 1 VGA, 1 COM port (w/ KVM dongle), 1 SATA DOM • 1 PCI-E 3.0 x8 and 1 Micro-LP • 4x 8cm heavy-duty PWM fans with optimal cooling zone • 1600W Redundant Titanium Level high-efficiency Power Supplies SYS-5039MS-H12TRF • 12 modular UP Nodes in 3U; EACH NODE: • Intel® Xeon® processor E3-1200 v5 family; socket H4 (LGA 1151) Titanium Level • Intel® C236 chipset • Up to 64GB UDIMM, up to 2133MHz DDR4 VLP ECC memory support • Flexible storage options: 2x 3.5" SATA3 or 4x 2.5" SATA3 or 2x 2.5" NVMe + 2x 2.5" SATA3 or 2x 2.5" NVMe + 1x 3.5" SATA3 • 2 GbE LAN ports and 1 dedicated LAN supports IPMI 2.0 • 2 USB 2.0, 1 VGA, 1 COM port (w/ KVM dongle); 1 USB 3.0 (Type A), 1 SATA DOM • 1 Micro-LP • 4x 9cm heavy-duty PWM fans with optimal cooling zone • 2000W Redundant Titanium Level high-efficiency Power Supplies SYS-5038MD-H24TRF • 12 sleds per system, 2 modular UP Nodes per sled in 3U, EACH SLED: • Intel® Xeon® processor D-1531 SoC, 6-Core, 45W Platinum Level • Up to 128GB ECC DDR4 RDIMM 2133MHz in 4 DIMM slots • 2x 2.5" SATA3 HDDs; optional kit for 4x 2.5" slim SSDs • 4 GbE LAN ports and 1 dedicated LAN supports IPMI 2.0 • 2 USB 2.0, 1 VGA, 1 COM port (w/ KVM dongle) • 4x 9cm heavy-duty PWM fans with optimal cooling zone • 1600W Redundant Platinum Level Digital Power Supplies SYS-5038MD-H8TRF • 8 modular UP Nodes in 3U; EACH NODE: • Intel® Xeon® processor D-1541 SoC, 8 cores, 45W Titanium Level • Up to 128GB ECC DDR4 RDIMM 2133MHz in 4 DIMM slots • 2 GbE LAN ports and 1 dedicated LAN supports IPMI 2.0 • 2x 3.5" Hot-swap SATA3/SAS Drive Bays • 1 PCI-E 3.0 x8 (LP) slot, MicroLP slot, 4 M Key 2242/22110 • 1600W Redundant Titanium Level high-efficiency Power Supplies SYS-5038MA-H24TRF • 12 sleds per system, 2 modular UP Nodes per sled in 3U, EACH SLED: • Intel® Atom processor C2750 SoC, FCBGA 1283, 20W 8-Core Platinum Level • Up to 64GB DDR3 VLP ECC UDIMM 1600MHz memory support • 2x 2.5" SATA3 HDDs per node • 2 GbE LAN ports, shared LAN supports IPMI 2.0 • 2 USB 2.0 ports, 1 VGA • 4x 9cm heavy-duty PWM fans with optimal cooling zone • 1620W Redundant Platinum Level Digital Power Supplies SYS-5038ML-H24TRF • 12 sleds per system, 2 modular UP Nodes per sled in 3U, EACH SLED: • Intel® Xeon® processor E3-1200 v3 family, Intel® 4th/5th Gen Core™ processor family; socket H3 (LGA 1150) up to 80W Platinum Level • Intel® C224 PCH Chipset • Up to 32GB DDR3 VLP ECC UDIMM 1600/1333MHz memory support • 2x 2.5" SATA3 HDDs; optional kit for 4x 2.5" slim SSDs • 4 GbE LAN ports and 1 dedicated LAN supports IPMI 2.0 • 2 USB 2.0 ports, 1 VGA • 4x 9cm heavy-duty PWM fans with optimal cooling zone • 2000W Redundant Platinum Level Digital Power Supplies SYS-5038ML-H12TRF • 12 modular UP Nodes in 3U, EACH NODE: • Intel® Xeon® processor E3-1200 v3/v4 family, Intel® 4th/5th Gen Core™ processor family; socket H3 (LGA 1150) from 13W to 80W Platinum Level • Intel® C224 PCH Chipset • Up to 32GB DDR3 VLP ECC UDIMM 1600/1333MHz memory support • 2x 3.5" SATA3 HDDs; optional kit for 4x 2.5" SATA HDDs • 2 GbE LAN ports and 1 dedicated LAN supports IPMI 2.0 • 2 USB 2.0 ports, 1 VGA, 1 USB 3.0 (Type-A), 1 SATA DOM • 4x 9cm heavy-duty PWM fans with optimal cooling zone • 1620W Redundant Platinum Level Power Supplies MicroBlade Enclosure 3U Enclosure (New!) • Up to 14 hot-swap blade servers (28 nodes) • Up to 196 DP nodes and 392 UP nodes per 42U rack • Up to 96.5% cable reduction • Up to 2 GbE switches with 2x 40Gb/s QSFP or 8x 10Gb/s SFP+ uplinks per enclosure • Up to 4x (N+1 or N+N redundant) 2000W Titanium certified high-efficiency (96%) digital power supplies • Form Factor: 3U / Dimensions (H x W x D): 5.215" x 17.67" x 36.10" (132.5mm x 449mm x 917mm) 6U Enclosure • Up to 28 hot-swap blade servers (112 nodes) • Up to 784 Avoton nodes (6272 cores) per 42U rack • Up to 99% cable reduction • Up to 4 GbE switches with 2x 40Gb/s QSFP or 8x 10Gb/s SFP+ uplinks per enclosure • Up to 8x (N+1 or N+N redundant) 2000W Titanium certified high-efficiency (96%) digital power supplies • Form Factor: 6U / Dimensions (H x W x D): 10.43" x 17.67" x 34.45" (265mm x 449mm x 875mm)
Mysql error - Can't connect to local MySQL server through socket mysqld.sock
i get error like this : Can't connect to local MySQL server through socket '/var/run/mysqld/mysqld.sock' (2) You can fixing by : sudo apt-get install mysql-server
Views: 57672 A. Hasbiyatmoko
C/C++ Senior Software Engineer – Network Stack  - American company ★★★
C/C++ Senior Software Engineer – Network Stack - American company ★★★ Горячие вакансии для разработчиков. Много интересных вакансий на http://jobs.zhuko.net/?ref=113 http://fb.com/zhukonet1 http://instagram.com/zhukonet http://twitter.com/zhukonet http://linkedin.com/in/lototskij We are looking for a Senior Software Engineer – Network Stack who can produce pieces of art in C. You must be guru in C and algorithms. You are able to take almost any piece of C code and make it at least twice as fast. You don’t wonder what data cache poisoning is. You eat excessive copy operations for breakfast. Senior Software Engineer – Network Stack Responsibilities: - Research, design, develop and deploy the new protocol which should become one of the major transport protocols in the whole Internet - Create pieces of art in C - Push software performance beyond the boundaries of hardware capabilities Job Qualifications: - Fluent in C - Strong knowledge of and experience with algorithms - Complete BSD socket API and TCP options knowledge by heart - Thorough understanding of communication protocols: flow controls, congestion controls etc. - 3+ years of expertise in developing high quality C code for Linux or POSIX platforms - Ability to prove all ideas and defend all implementations by performing precise and informative measurements - Libevent experience is a plus - Compensation and Benefits: - Highly competitive salary - Excellent employee stock option plan - Relocation assistance available - Free food and drinks - Foosball, Gym and showers, Pool table, Table Tennis - FREE Medical, Dental and Vision - New Laptop (mac or pc) and Monitor - Employee discounts on HP, Apple and Verizon More about posipion: http://jobs.zhuko.net/?id=1998&ref=113
Mastering Linux Man Pages - A Definitive Guide
Read the full blog post here: https://www.linuxtrainingacademy.com/man Do you want to know where to find the answer to just about any Linux question you may ever have? Well… All the answers are in the built-in man pages on a Linux system! That’s probably not what you wanted to hear. 🙁 When you’re trying to figure something out or have a Linux question it can be annoying to get a reply like this: “Just read the man page!” It’s actually good advice, but it has one fatal flaw: It assumes you know how to read a man page. Scratch that. It assumes you know how to understand and use what you read in a man page. When you first start looking at man pages they might appear to contain a bunch of random punctuation. You might wonder… * Why are some things enclosed in brackets and others aren’t? * Why are there three little periods after some things? * Why do some options have one dash and others have two? To get the answers to all those questions and more, watch this video. It will have you reading man pages like an old pro. You’ll finally understand all those man page hieroglyphics and you’ll never feel lost again. 😉 You’ll learn… * How to search through man pages to find the help (or command) you’re looking for. * How to decipher all the man page conventions such as underlined words, options enclosed in brackets, and more. * What to do when man doesn’t work. (IE, the “other” man command.) * How to mix and match multiple options (and option types) to make the command do exactly what you want. * And more… If you’ve ever seen anything in a man page that you didn’t understand, this will definitely help you out. Download your free Linux man page cheat sheet here: https://www.linuxtrainingacademy.com/man
Views: 14403 Linux Training Academy
Oracle Solaris 10 Installation on VMware Workstation
1. Solaris 10 Updata 11 Download : - http://http://www.oracle.com Downloads Tab - Server and Storage System - Solaris - Solaris 10 2. Virtual Machine for Solaris 10 CPU : 1 Socket / 1Core MEM : 2GB HDD : 20GB SCSI NIC : 1GB 1 Port 3. Disk Partitions / remaining space Partition 0 swap 2048MB Partition 1 30MB Partition 3 OS Mirror SVM 4. Solaris shutdown command # init 5 or # shutdown -i 5 -y -g 0 [ OS Installation ] http://youtu.be/tJ67X8Ew3lg : 1. Solaris 10 Installation on VMware Workstation http://youtu.be/3d18DMyS99Q : 2. Installing a Solaris 10 ZFS root file system [ Local Disk & UFS ] http://youtu.be/FQv7USIjsds : 1. Solaris 10 Local Disk Partitioning http://youtu.be/4anhjcD33n0 : 2. Creating UFS File System http://youtu.be/pk9ug5zULi8 : 3. UFS File System mount/umount [ Solaris Volume Manager ] http://youtu.be/UgxZZQW4P_o : 1. Configuring the test environment http://youtu.be/9Tl9Is2KBnI : 2. Create metadb http://youtu.be/ieDwo1pHI_s : 3. Creating RAID 0 Volume http://youtu.be/v0e7KqRWuCk : 4. Creating RAID 1 Volume http://youtu.be/Fbk7CqqA5Qw : 5. Changing RAID 1 Volume Options http://youtu.be/6uUPZD08fAE : 6. Associating Hot Spare with a RAID 1 http://youtu.be/ai9gGCX8hdo : 7. OS Disk Mirroring http://youtu.be/TedgNQJCSgM : 8. Creating RAID 5 Volumes http://youtu.be/35uaRAQ3khI : 9. Associating Hot Spare with a RAID 5 http://youtu.be/lzFTD-I6MmY : 10. Soft Partition http://youtu.be/-T5lQwzSVYY : 11. Creating RAID 0+1 Volume http://youtu.be/pjaKtt7GrP4 : 12. Creating Diskset [ Solaris ZFS ] http://youtu.be/v8_6HMVqgv8 : 1. Mirroring ZFS root pool http://youtu.be/BYS4pTkNbdw : 2. Configuring the test environment http://youtu.be/a8YOPMFqUo8 : 3. Creating a basic ZFS pool http://youtu.be/exuSL6Um_7Y : 4. Creating a mirrored pool http://youtu.be/DpJm_Qwmrj8 : 5. Creating a RAID-Z pool http://youtu.be/PE_DrjJYHXQ : 6. Creating a double parity RAID-Z pool http://youtu.be/Lp7CalcKQy0 : 7. Migrating a ZFS storage pool http://youtu.be/WshPGqhUuiU : 8. Recovering destroyed pool http://youtu.be/k-fUDNgf9jU : 9. Creating a ZFS file system http://youtu.be/FtUQgzo82fg : 11. Sharing a ZFS file system http://youtu.be/aWvRY1tb97Y : 12. Creating a ZFS volume as a iSCSI LUN [ Backup / Recovery ] http://youtu.be/nSqXzTho5VY : 1. OS Disk Recovery Using mhVTL 01 http://youtu.be/yMP7idIT1OQ : 2. OS Disk Recovery Using mhVTL 02 http://youtu.be/N-f0JoX4ylE : 3. OS Disk Recovery Using mhVTL 03 http://youtu.be/moPD6p9WP4A : 4. root file system ufsdump backup http://youtu.be/PCuan-Ul4Tw : 5. root file system ufsrestore recovery [ Jumpstart ] http://youtu.be/_1mWIqwtNyc : 1. Jumpstart Installation - RARP [ Troubleshooting ] http://youtu.be/YL1QiVRRvv0 : 1. Recover root password http://youtu.be/CKmz9MMZGI8 : 2. Recover UFS super block
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