# apt-get apt 0.5.15lorg2 for linux i586 compiled on Sep 21 2020 06:08:56 <...> Commands: update - Retrieve new lists of packages upgrade - Perform an upgrade install - Install new packages (pkg is libc6 not libc6.rpm) remove - Remove packages source - Download source archives build-dep - Configure build-dependencies for source packages dist-upgrade - Distribution upgrade, see apt-get(8) clean - Erase downloaded archive files autoclean - Erase old downloaded archive files check - Verify that there are no broken dependencies <...> Надо бы добавить.
И, кстати, reinstall заодно.
И в bash-completion :-)