#bashshell

[nixcraft]

still thinking about this one

[bernadsuper]

View Package info @bernadsuper #linux #bashshell #ternaryoperator #ternary #cprogramming #shellscript #programminglife #coderlife #linuxtips #linuxshell #bashscript #linuxterminal #linuxkernel #opensource #gnulinux #kalilinux #pentest #techtips #techtutorials #linuxtutorial #unix #sysadmin #linuxadmin #devopsengineer #devopslife #commandline #dennisritchie #linustorvalds #computersciencemajor #linuxuser (at DKI Jakarta) https://www.instagram.com/p/CAF5IttBkaZ/?igshid=i2b70y5x9c7z

[rextonitsolutions-blog]

BASH Shell Script Training  in Noida https://goo.gl/4eVHpx

[linuxawesome]

This course teaches beginning Linux shell scripting in the Bash shell ☞ https://goo.gl/wVF5dK #Linux #Bashshell

[dailyfreeudemycourses]

📣 2020 – Shell Scripting Tutorial for Beginners – 100% Free 💰 Price: $49.99 => $0 [Free] 😍 🙏 Enroll ASAP #IT #BashShell #Software #udemycoupon #freeudemycourses #udemy #freecourses #techbachat https://techbachat.in/udemy-coupon/2020-shell-scripting-tutorial-for-beginners-100-free/

[selfhowcom]

[mysql] import BashShell Script 작성 by 멍개님의 블로그

[sjostke]

Dev-ops rules the world with Cisco NX-OS !

Dev-ops are cool ! So you wanne be cool. Learn the following nice features with Open NX-OS for the Nexus 9000:

What can you do when you login with a dev-ops role on a Nexus 9000:

N9K-OpenNXOS# sh role name dev-ops

Role: dev-ops

  Description: Predefined system role for devops access. This role

  cannot be modified.

  ——————————————————————-

  Rule    Perm    Type        Scope               Entity                  

  ——————————————————————-

  6       permit  command                         conf t ; username *     

  5       permit  command                         attach module *         

  4       permit  command                         slot *                  

  3       permit  command                         bcm module *            

  2       permit  command                         run bash *              

  1       permit  command                         python * 

Lets enable the bash-shell and nxapi feature :

N9K-OpenNXOS# conf t

Enter configuration commands, one per line. End with CNTL/Z.

N9K-OpenNXOS(config)# feature bash-shell

N9K-OpenNXOS(config)# feature nxapi

  First we’re gonne explore the bash environment :

N9K-OpenNXOS# run ?

  bash        Linux-bash

  guestshell  The guest shell Linux-bash

N9K-OpenNXOS# run bash

Now we’re in the bash shell and we can do all kind of things. Here are just a few simple examples:

bash-4.2$ whoami

admin

bash-4.2$ pwd

/bootflash/home/admin

bash-4.2$ cat /proc/version 

Linux version 3.4.10 (ssiddha@ins-sw-bld39) (gcc version 4.6.3 (Wind River Linux Sourcery CodeBench 4.6-60) ) #1 SMP Fri Apr 24 16:48:05 PDT 2015

But you can do more. Let’s go program something with python :

N9K-OpenNXOS# python

Python 2.7.5 (default, Oct  8 2013, 23:59:43)

[GCC 4.6.3] on linux2

Type “help”, “copyright”, “credits” or “license” for more information.

>>> print “Hello World!”

Hello World!

>>>

When you save your pythonscript at bootflash:scripts/ of the Nexus, you can run them with the source command. Ofcourse you can start always the pythonscripts with python <filename.py>

Pretty cool stuff huh… But we’re not finished !

There is a sandbox on the Nexus. Just go to http://<ip address>

You can type the command you would like. At the left bottom box you’ll see the format of JSON/XML to post to the Nexus and on the right box you see the outcome.

You don’t know how to program this in python ? Just click the button python :

More to come… When I finish my python course. 😉

More info at the OpenNXOS page of cisco : https://opennxos.cisco.com/

Dev-ops rules the world with Cisco NX-OS ! was originally published on blog.joostvandermade.com

[nixcraft]

[beginlinux-blog-blog]

Using the Case Statement http://bit.ly/kNSRk9 bashshell

[nixcraft]

This Linux, Unix, macOS, FreeBSD shell feature comparison table shows that ZSH and FISH have the most features. Why aren't you using ZSH or FISH yet?

[nixcraft]

A Bash Script to Read All Command Line Arguments into an Array Using mapfile Command: Simplify Argument Handling

[nixcraft]

New to system administration? Check out this quick tutorial to learn how to change or set up bash custom prompt in Linux

[nixcraft]

How To Find a Directory On Linux Based System

[nixcraft]

How to change the colour of your shell prompt on Linux or unix

[nixcraft]

How to run ls command case insensitive mode on Linux/Unix

[nixcraft]

I had a suit made, and they asked if I wanted anything embroidered.

I had a suit made, and they asked if I wanted anything embroidered. I embroidered bash fork bomb ":(){ :|:& };: on the suit.

-> See Understanding Bash fork() Bomb :(){ :|:& };: code for more info.