unlicense

snap-nuke.sh

@@ -1,12 +1,43 @@
 #!/bin/bash
+if [[ "$EUID" == 0 ]]
+then 
+cat << EOF
+┌──────────────────────────────────────────────────────────────────────┐
+│Please don't run this script as root as it may break you system.      │
+│We will ask you for the password if we need root access.              │
+└──────────────────────────────────────────────────────────────────────┘
+┬─┬ ノ( ゜-゜ノ)
+EOF
+exit
+fi
+
+cat << EOF
+┌──────────────────────────────────────────────────────────────────────┐
+│This Bash Script is made by u/Techno021 to nuke snaps from Ubuntu.    │
+│                                                                      │
+│Note: This has only been tested on Ubuntu 20.04 LTS, and may not work │
+│as intended on other versions. I will not be responsible for any      │
+│damage if this script breaks your pc                                  │
+└──────────────────────────────────────────────────────────────────────┘
+EOF
+
+while true; do
+    read -p "Do you wish to run the script? " yn
+    case $yn in
+        [Yy]* ) break;;
+        [Nn]* ) exit;;
+        * ) echo "Please answer yes or no.";;
+    esac
+done
+
 sudo snap remove $(snap list | awk '!/^Name|^core|^bare|^snapd/ {print $1}')
 sudo snap remove $(snap list | awk '/^bare/ {print $1}')
 sudo snap remove $(snap list | awk '/^core/ {print $1}')
 sudo snap remove $(snap list | awk '/^snapd/ {print $1}')
 
-for VARIABLE in $(df -h | awk '/snap/ {print $6}')
+for I in $(df -h | awk '/snap/ {print $6}')
 do
-        sudo umount $VARIABLE
+    sudo umount $I
 done
 
 sudo cp nosnap.pref /etc/apt/preferences.d/nosnap.pref
@@ -16,3 +47,12 @@ rm -rf ~/snap
 sudo rm -rf /snap
 sudo rm -rf /var/snap
 sudo rm -rf /var/lib/snapd
+
+cat << EOF
+┌─────────────────────────────────────────────────────────────────────┐
+│All Done! This script has succesfully completed, please reboot so    │
+│that changes take effect.                                            │
+└─────────────────────────────────────────────────────────────────────┘
+(╯°□°）╯︵ ┴─┴ 
+EOF
+echo