replace word in all files linux code example
Example 1: ubuntu command line replace word in files
sed -i 's/original/new/g' file.txt
Example 2: linux replace string in all files
sed -i 's/old-text/new-text/g' input.txt
Example 3: How to replace a string in multiple files in linux command line
cd /path/to/your/folder
sed -i 's/foo/bar/g' *