fai-sed(1) on Linux
The text ee72dd747aa0, as Debian 11 (Bullseye) shipped it.
call sed on a file but check for changes before writing
Flags it lists
-
-E -
-n
The text ee72dd747aa0, as Debian 11 (Bullseye) shipped it.
call sed on a file but check for changes before writing
-E
-n