Add system management Fish functions

Changes

3 changed files (+10/-0)

• fish/functions/pacprov.fish (new)
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    + function pacprov + pacman -Qi | grep ^Provides | grep -wo "[^ ]*" | sort | uniq -d | grep -v ":\|None\|Provides" + end
• fish/functions/pacreq.fish (new)
  • @@ -0,0 +1,3 @@
    + function pacreq + pacman -Qi (pacman -Qeq) | grep "Name\|Required" | grep -v None | grep "Required" -B1 + end
• fish/functions/sysusers.fish (new)
  • @@ -0,0 +1,4 @@
    + function sysusers + diff (awk -F: '$3 < 1000 {print $1}' /etc/passwd | sort | psub) (systemd-sysusers --tldr | awk '$1 == "u" {print $2}' | grep -v nobody | sort | psub) + diff (awk -F: '$3 < 1000 {print $1}' /etc/group | sort | psub) (systemd-sysusers --tldr | awk '$1 == "u" || $1 == "g" {print $2}' | grep -v nobody | sort | uniq | psub) + end