What are other shell builtins?

Here are some common shell builtins:

1. cd: Change the current directory.
2. echo: Display a line of text or variables.
3. exit: Exit the shell or a script.
4. export: Set environment variables.
5. history: Show command history.
6. pwd: Print the current working directory.
7. alias: Create or list command aliases.
8. unset: Remove variables or functions.
9. set: Set shell options or positional parameters.
10. fg: Bring a background job to the foreground.

These builtins are integral to shell operation and do not require external programs to execute. If you need more information on any specific builtin, let me know!