Bash

echo # print something in the terminal
sudo # Run a command as an administator
set # Environment variables
export # Make an environment variable
login #login (arch linux)
rm # Remove a file
rmdir # Remove an empty directory
apt # apt package manager (Debian and Debian-based systems only)

Bash

history

Bash

git commit && git push
git commit || echo "Commit failed"

Source: devhints.io

Bash

grep " jane " ../data/list.txt | cut -d ' ' -f 1
content_copy

Source: googlecoursera.qwiklabs.com

Bash

#!bin/ksh
i=0
while read line
do
array[$i]=$line
((i+=1))
done

echo ${array[@]}

Source: hackerrank.com

Bash

awk 'BEGIN{printf "%.3f\n", (5+50*3/20 + (19*2)/7)}'
17.929

Source: stackoverflow.com

Similar codes

2 votes322 views1 answer
Gitgraken pre-receive hook declined
Shell/Bash
0 vote319 views1 answer
Platform Browsing
Shell/Bash
0 vote342 views1 answer
How to install any new frameworks or libraries in centos
Shell/Bash
1 vote322 views1 answer
Delete first column bash
Shell/Bash
27 votes357 views3 answers
Install Homebrew on Linux
Shell/Bash
0 vote334 views1 answer
Npm audit undu
Shell/Bash
0 vote361 views1 answer
Bash .inputrc color tab completion and more
Shell/Bash
3 votes338 views5 answers
Xcrun: error: invalid active developer path (/Library/Developer/CommandLineTools), missing xcrun at: /Library/Developer/CommandLineTools/usr/bin/xcrun
Shell/Bash
5 votes287 views2 answers
Vlc player
Shell/Bash
5 votes334 views1 answer
How to stop an application on a port
Shell/Bash