/Shell/Bash/How to remove every space in a string in bash

How to remove every space in a string in bash

How to remove every space in a string in bash

#!/bin/bash

#Make our variable
var="foo bar"

#Print it without the spaces
echo ${var//[[:blank:]]/}

#Output will be foobar

0

Source: stackoverflow.com

Similar codes

0 vote256 views1 answer
Pterodactyl wings update
Shell/Bash
0 vote232 views1 answer
Logging output in bash scripts
Shell/Bash
0 vote263 views1 answer
Mover linux ssh
Shell/Bash
7 votes251 views3 answers
Remove unused images docker manually
Shell/Bash
0 vote231 views1 answer
Realtek rtl8812au ubuntu
Shell/Bash
0 vote239 views1 answer
Sshkeygen validate keys
Shell/Bash
0 vote239 views1 answer
How to install wordcloud in python
Shell/Bash
0 vote246 views1 answer
Ubuntu set deepin terminal as default
Shell/Bash
68 votes277 views4 answers
Pip3 install requirements.txt
Shell/Bash
2 votes218 views1 answer
Terminal how to find a file name
Shell/Bash

Share