What is the difference between PS1 and PROMPT_COMMAND?

What is the difference between PS1 and PROMPT_COMMAND?

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Have bash script answer interactive prompts [duplicate]

linux bash automation command-prompt prompt

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Different bash prompt for different vi editing mode?

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Bash prompt with the last exit code

linux bash prompt

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Shell Prompt Line Wrapping Issue

bash colors prompt ansi-escape

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How to insert an environment variable inside the bash prompt

bash environment-variables prompt

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Where exactly Git Bash for Windows' prompt is defined?

windows git bash prompt

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How can I prompt for yes/no style confirmation in a zsh script?

bash scripting zsh prompt

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Code challenge: Bash prompt path shortener

bash path prompt

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How to print current bash prompt?

bash prompt ps1

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Triangular background for bash PS1 prompt

bash prompt ps1

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Why is this bash prompt acting strangely/disappearing, and how do I fix it (OS X)?

bash macos shell prompt

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Configure shell to always print prompt on new line, like zsh

bash shell prompt

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Automatically timing every executed command and show in Bash prompt? [duplicate]

bash time prompt

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How can I respond to prompts in a Linux Bash script automatically? [duplicate]

linux bash automation prompt

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