/Shell/Bash/How to use sed output to overwrite existin file

How to use sed output to overwrite existin file

Linux replace string in all files

sed -i 's/old-text/new-text/g' input.txt

Sed replace in file

sed -i 's/foo/bar/g' hello.txt

Source: cyberciti.biz

How to use sed output to overwrite existin file

# Finds a specific string with regex and appends content
# overiding existing file. 
sed '/regex/a' <file> | tee <file>
# Example
sed '/\[task_concurrency\]/a 'execute=True'' carbon.cfg | tee carbon.cfg

Similar codes

2 votes134 views2 answers
Open local files wsl
Shell/Bash
3 votes137 views3 answers
Expo uninstall
Shell/Bash
0 vote147 views3 answers
How to checkout to another branch in git
Shell/Bash
19 votes145 views3 answers
Bash command for unzipping tar.gz files
Shell/Bash
0 vote118 views1 answer
How can I use eog command in windows subsystem linux?
Shell/Bash
24 votes155 views4 answers
Git clone directory from repository
Shell/Bash
0 vote165 views1 answer
Git remote using ssh
Shell/Bash
2 votes138 views1 answer
Sed replace number of variable length
Shell/Bash
1 vote136 views1 answer
Git graphic log
Shell/Bash
0 vote145 views1 answer
Bash upgrade cmake (From Source)
Shell/Bash