HOW TO REPLACE A CHARACTER FROM A STRING IN BASH
string="abc"
final=${string//[a]/b}
echo $finalHOW TO REPLACE A CHARACTER FROM A STRING IN BASH
string="abc"
final=${string//[a]/b}
echo $finalbash replace substring in string
#!/bin/bash
firstString="I love Suzi and Marry"
secondString="Sara"
echo "${firstString/Suzi/$secondString}"
# prints 'I love Sara and Marry'bash replace string
#1) Open the file in vi or vim
#2) Run the replacement command in vi (or vim) as follows
# Replace all matching patterns
:s%/PatternToReplace/Replacement
# Replace one matching pattern at a time
:s/PatternToReplace/ReplacementCopyright © 2021 Codeinu
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