/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

1 vote124 views1 answer
Unknown type name 'CDVUIWebViewDelegate' CDVUIWebViewDelegate* _webViewDelegate;
Shell/Bash
1 vote136 views1 answer
Code UNABLE_TO_GET_ISSUER_CERT_LOCALLY
Shell/Bash
-1 vote118 views3 answers
Change default terminal linux
Shell/Bash
12 votes112 views3 answers
Sqlite3 install ubuntu
Shell/Bash
0 vote115 views1 answer
Access wireless connection linux
Shell/Bash
1 vote117 views1 answer
Online shell script compiler
Shell/Bash
1 vote325 views1 answer
Npm install latest available packages
Shell/Bash
0 vote121 views1 answer
Update ubuntu not working
Shell/Bash
5 votes121 views2 answers
Vim redo
Shell/Bash
2 votes114 views2 answers
Xcel turn off scrool lock
Shell/Bash