Created: 2025-03-28 Fri Last modified: 2025-03-28 Fri
Bash Prompt Customization: PS1, PROMPT_COMMAND¶
Aspect |
Function Call via |
Function Call via |
---|---|---|
Purpose |
Embeds function output into the prompt display. |
Executes a function to perform actions before displaying the prompt. |
State Changes |
Typically has no lasting state changes beyond prompt appearance. |
Can alter shell state or environment, affecting subsequent commands. |
References