removed timer from .zshrc

Author: VinayChaurasiyaA

airootfs/root/.zshrc

@@ -240,18 +240,3 @@ eval "$(mcfly init zsh)"
 
 ## Run neofetch
 #neofetch
-
-# Show time to the user which was the last executed code
-function preexec() {
-  timer=$(($(date +%s%0N)/1000000))
-}
-
-function precmd() {
-  if [ $timer ]; then
-    now=$(($(date +%s%0N)/1000000))
-    elapsed=$(($now-$timer))
-
-    export RPROMPT="%F{cyan}${elapsed}ms %{$reset_color%}"
-    unset timer
-  fi
-}