CLI Tools
bash
Intermediate
Interactive Menu with select
Bash select menu for interactive scripts — no external dependencies.
bash
#!/bin/bash
PS3='Choose an action: '
options=(Deploy Rollback 'View logs' Exit)
select opt in "${options[@]}"; do
case $opt in
Deploy) bash deploy.sh ;;
Rollback) bash rollback.sh ;;
'View logs') journalctl -u myapp -n 100 --no-pager ;;
Exit) break ;;
*) echo 'Invalid option' ;;
esac
donePrerequisites
- bash >= 4
Pro Tips
- → Set PS3 to change the prompt text.
Commercial Licensing
Acquire a production access token or template license for enterprise deployment.
Module Info
- Language
- bash
- Level
- Intermediate
- Read time
- 2 min
- Published
- May 2025
- License
- Commercial License
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