Hack 31. PS3 – Prompt used by “select” inside shell script Shell script and output WITHOUT PS3: Shell script and output WITH PS3: Hack 31. PS3 – Prompt used by “select” insid...
Hack 42. Use bash shell function inside PS1 variable Hack 42. Use bash shell function inside PS1 variable by Ramesh You can also invoke a bash shell function in the PS1 as ...