"Bash" Code Answer's
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Shell/BAsh
# GNU Bash or simply Bash is a Unix shell and command language written
# by Brian Fox for the GNU Project as a free software replacement for
# the Bourne shell.
$@ bash
file:test.sh
#! /bin/sh
echo '$#' $#
echo '$@' $@
echo '$?' $?
*If you run the above script as*
> ./test.sh 1 2 3
You get output:
$# 3
$@ 1 2 3
$? 0
*You passed 3 parameters to your script.*
$# = number of arguments. Answer is 3
$@ = what parameters were passed. Answer is 1 2 3
$? = was last command successful. Answer is 0 which means 'yes'
Source: coderwall.com
bash scripting
#!/bin/sh
# Author : Zara Ali
# Copyright (c) Tutorialspoint.com
# Script follows here:
echo "What is your role"
read ROLE
echo "My Role : $ROLE"
Source: www.tutorialspoint.com
bash
grep " jane " ../data/list.txt | cut -d ' ' -f 1
content_copy
Source: googlecoursera.qwiklabs.com
Bash
git commit && git push
git commit || echo "Commit failed"
Source: devhints.io
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