Improve setup and update scripts pt.2

sh/custom-scripts/aliases.sh

@@ -18,28 +18,16 @@ alias md='mkdir -p'
 alias rd='rm -rf'
 
 alias q='exit'
-
 alias c='clear'
 
 alias journal='journalctl -xe'
 alias journal-err='journalctl -p 3 -b'
 
-alias fstab='sudo vim /etc/fstab'
+alias fstab='_ vim /etc/fstab'
 
 alias rcron='sudo crontab -e'
 alias cron='crontab -e'
 
-alias upd-arch='paru -S archlinux-keyring && paru'
-alias upd-ubt='sudo apt update -y && sudo apt upgrade -y'
-
-if [[ "$OS" == "Arch Linux" ]]; then
-    alias upd='upd-arch'
-elif [[ $OS == "Ubuntu" ]]; then
-    alias upd='upd-ubt'
-else
-    alias upd='echo Failed to detect distribution. The script needs to be able to determine the distribution to know which package manager to use'
-fi
-
 alias reload='source ~/.zshrc'
 
 alias aliases='cat $ALIASES'