Script to delete users

delete_mass_primtux_users.sh

+#!/bin/bash
+
+# Copyright (C) 2018  Tetras Libre <Contact@Tetras-Libre.fr>
+# Author: Beniamine, David <David.Beniamine@Tetras-Libre.fr>
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+usage(){
+    echo "Usage $0 [uids.txt]"
+    echo "Reads a list of name corresponding to some ldap users"
+    echo "and remove each of them"
+    echo "If the list is not specified, prompt for removing all Primtux users"
+}
+
+if [ -z "$1" ]
+then
+    read -p "Do you actually want to remove all Primtux users [yes/No] ?" ans
+    if [ "$ans" != "yes" ]
+    then
+        echo "Aborting on user request"
+        usage
+        exit 1
+    fi
+    set -x
+    file="$$-uids.txt"
+    ldapsearch -x cn=Primtux | awk '/^memberUid/{print $2}' > $file
+else
+
+    if [ ! -f "$1" ]
+    then
+        echo "$1 is not a file"
+        usage
+        exit 1
+    fi
+    file="$1"
+fi
+
+rm -f uids.txt
+scriptbinpath="/usr/share/lcs/sbin"
+
+if [ ! -x $scriptbinpath/userDel.pl ]
+then
+    echo "Critical error : $scriptbinpath/userDel.pl does not exist or is not executable"
+    exit 1
+fi
+
+while read uid
+do
+    echo "Deleting user $uid"
+    $scriptbinpath/userDel.pl $uid
+done < $file
+#rm -f $$-uids.txt