Added pacman file aliases (#5869)

plugins/archlinux/README.md

@@ -73,6 +73,8 @@
 | pacupd       | sudo pacman -Sy                         | Update and refresh the local package database                |
 | pacupg       | sudo pacman -Syu                        | Sync with repositories before upgrading packages             |
 | upgrade      | sudo pacman -Syu                        | Sync with repositories before upgrading packages             |
+| pacfileupg   | sudo pacman -Fy                         | Download fresh package databases from the server             |
+| pacfiles     | pacman -Fs                              | Search package file names for matching strings.              |
 
 | Function       | Description                                          |
 |----------------|------------------------------------------------------|

plugins/archlinux/archlinux.plugin.zsh

@@ -82,6 +82,8 @@ alias pacinsd='sudo pacman -S --asdeps'
 alias pacmir='sudo pacman -Syy'
 alias paclsorphans='sudo pacman -Qdt'
 alias pacrmorphans='sudo pacman -Rs $(pacman -Qtdq)'
+alias pacfileupg='sudo pacman -Fy'
+alias pacfiles='pacman tFs'
 
 
 if (( $+commands[abs] && $+commands[aur] )); then