Squashed initial commit

server-scripts/script-user-remove

@@ -0,0 +1,47 @@
+#!/usr/bin/env bash
+# Remove a user from the server
+# Copyright 2021-2023 Bryan C. Roessler
+
+parent="${BASH_SOURCE[0]}"
+parent=${parent%/*}
+
+[[ -f $parent/script-functions ]] && . "$parent"/script-functions || exit 1
+
+is_root
+
+echo "This script supports one optional argument, a username"
+
+if [[ $# -eq 1 ]]; then
+    user="$1"
+else
+    prompt user
+fi
+
+if ! id -u "$user" &>/dev/null; then
+    echo "User $user does not exist"
+    exit 1
+fi
+
+ask_ok "Remove user $user?" || exit 1
+
+killall -u "$user"
+
+if ask_ok "Backup /home/$user?" && [[ -d /home/$user ]]; then
+    if [[ ! -d /mnt/array/home-retired/$user ]]; then 
+        btrfs subvolume create /mnt/array/home-retired/"$user" || exit 1
+    fi
+    rsync -av /home/"$user"/ /mnt/array/home-retired/"$user" || exit 1
+fi
+
+smbpasswd -x "$user"
+
+sed -i "/$user/d" /etc/subuid
+sed -i "/$user/d" /etc/subgid
+
+if ! userdel -fr "$user"; then
+  ask_ok "Userdel failed, kill processes again and retry?" || exit 1
+  killall -u "$user" -s SIGKILL
+  userdel -fr "$user"
+fi
+
+exit $?