added remove and purge functions

pman.sh

@@ -46,6 +46,16 @@ elif [ "$command_args" = "install" ]; then
   if [ "$command" = "pacman" ]; then
     su_needed=true
   fi
+elif [ "$command_args" = "remove" ]; then
+  command_args="-Rs"
+  if [ "$command" = "pacman" ]; then
+    su_needed=true
+  fi
+elif [ "$command_args" = "purge" ]; then
+  command_args="-Rns"
+  if [ "$command" = "pacman" ]; then
+    su_needed=true
+  fi
 elif [ "$command_args" = "provides" ]; then
   command_args="-F"
 elif [ "$more_arguments" = "true" ]; then
@@ -57,10 +67,13 @@ elif [ "$more_arguments" = "true" ]; then
   echo "               (aur packages - all the normal operations except config are available)"
   echo "  aur (yay)  - yay              | same as \"yay\""
   echo "  search     - pacman -Ss       | search packages"
+  echo "  install    - pacman -S        | install packages"
   echo "  update     - pacman -Sy       | updates the repositories"
   echo "  upgradable - pacman -Qu       | list available upgrades"
   echo "  upgrade    - pacman -Syu      | upgrades your system"
   echo "  provides   - pacman -F        | list packages that provide file"
+  echo "  remove     - pacman -Rs       | remove packages & dependencies"
+  echo "  purge      - pacman -Rns      | remove packages, dependencies & conf"
   echo "  config     - /etc/pacman.conf | edits pacman configuration"
   exit 1
 fi