* Make grammar more general via using `a`
* Delete chsh.md
* Apply suggestions from code review
Co-authored-by: Muhammad Falak R Wani <falakreyaz@gmail.com>
* Enhance descriptions:
- add mnemonics
- replace `Print` with `List`
* Use portable `--list-shells` counterpart
* Update pages/common/chsh.md
Co-authored-by: Muhammad Falak R Wani <falakreyaz@gmail.com>
Co-authored-by: Muhammad Falak R Wani <falakreyaz@gmail.com>