* Update cheetsheet to fix meaning of -k (#78271) (cherry picked from commit691dde645c) * Add note about package managers (#78260) (cherry picked from commitfedd386998) * dnf: clarify comparison operators in docs (#78316) Fixes #78295 (cherry picked from commitb0a84cc9ca) * Fix minor typos (#78294) Signed-off-by: Hu Shuai <hus.fnst@fujitsu.com> (cherry picked from commitfd810e88d6) * Add cli docs for interacting with gpg for collection signing (#78321) Co-authored-by: Jan-Piet Mens <jp@mens.de> Co-authored-by: Desmond Obisi <51109125+DesmondSanctity@users.noreply.github.com> Co-authored-by: Martin Krizek <martin.krizek@gmail.com> Co-authored-by: Hu Shuai <hus.fnst@fujitsu.com> Co-authored-by: Matt Martz <matt@sivel.net>