Källkodspaket i "bullseye-backports", Undersektion shells
- fish (3.6.0-2~bpo11+1)
- friendly interactive shell
- fish-common (3.6.0-2~bpo11+1)
- friendly interactive shell (architecture-independent files)
- powerline (2.8.3-4~bpo11+1)
- prompt and statusline utility