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

0 vote212 views1 answer
Chrome extensions background script oninstall not triggered
Shell/Bash
0 vote203 views2 answers
Clear log file space linux
Shell/Bash
0 vote201 views1 answer
Grep get everything between two strings
Shell/Bash
0 vote200 views1 answer
Docker switch to linux containers command line
Shell/Bash
0 vote198 views1 answer
Screen painting ubuntu
Shell/Bash
0 vote225 views1 answer
Libracad ubuntu
Shell/Bash
2 votes298 views1 answer
Nginx post size
Shell/Bash
0 vote182 views1 answer
Grep for today's date
Shell/Bash
1 vote201 views2 answers
Torch 1.1.0 install
Shell/Bash
20 votes256 views1 answer
Add material
Shell/Bash