new script to change shell for all users, not just root

izebra-linux-oneshot.sh

@@ -75,6 +75,15 @@ done
 
 #Change default shell to fish
 echo Changing default shell to fish
-chsh -s /usr/bin/fish
-
+# Loop through all users in /etc/passwd
+while IFS=: read -r username _ _ _ _ homedir _; do
+    # Skip system accounts and users without a home directory
+    if [[ $homedir != "/nonexistent" && -d $homedir ]]; then
+        echo "Changing shell for user: $username"
+        sudo chsh -s /usr/bin/fish "$username"
+        if [ $? -ne 0 ]; then
+            echo "Failed to change shell for user: $username"
+        fi
+    fi
+done < /etc/passwd