/Shell/Bash/Bash script: replace . with :

Bash script: replace . with :

Bash replace substring

echo [string] | sed "s/[original]/[target]/g"

Source: stackoverflow.com

Bash script: replace . with :

#To replace the first occurrence of a pattern with a given string,
#use ${parameter/pattern/string}:

#!/bin/bash
firstString="I love Suzi and Marry"
secondString="Sara"
echo "${firstString/Suzi/$secondString}"    

# prints 'I love Sara and Marry'

#To replace all occurrences, use ${parameter//pattern/string}:

message='The secret code is 12345'
echo "${message//[0-9]/X}"           
# prints 'The secret code is XXXXX'


#(This is documented in the Bash Reference Manual, §3.5.3 "Shell Parameter Expansion".)

Source: stackoverflow.com

Similar codes

0 vote252 views1 answer
Rm ignore error
Shell/Bash
18 votes238 views6 answers
How to install node modules
Shell/Bash
0 vote240 views1 answer
Linux find md5 checksum
Shell/Bash
0 vote228 views1 answer
Ubuntu date and time fix
Shell/Bash
1 vote234 views1 answer
Download directory ssh linux
Shell/Bash
0 vote264 views1 answer
Nstall the XmlDoc2CmdletDoc NuGet package into your project.
Shell/Bash
11 votes227 views5 answers
Expo cli
Shell/Bash
15 votes225 views3 answers
Git clone recursive submodule
Shell/Bash
3 votes242 views1 answer
Check public ip address in terminal
Shell/Bash
1 vote267 views1 answer
How to start/stop a react app
Shell/Bash