05. Linux Prompts

Hack 33. PROMPT_COMMAND

by Ramesh

Hack 32. PS4 – Used by “set -x” to prefix tracing output

by Ramesh

Hack 31. PS3 – Prompt used by “select” inside shell script

by Ramesh

Hack 30. PS2 – Continuation Interactive Prompt

by Ramesh

Hack 29. PS1 – Default Interaction Prompt

by Ramesh