#!/bin/sh # Script to check if LDAP connections are initialized # List LDAP connections without: # LISTEN # 129.20.123.1 server ss_cmd=$(ss -laputen | grep ":389" | grep -v 129.20.123.1 | grep -v LISTEN) # email recipient mail_recip="jeremy.gardais@univ-rennes1.fr" if [ "${ss_cmd}" ]; then ss -laputen | grep ":389" | grep -v 129.20.123.1 | grep -v LISTEN | mail -s "LDAP1 connections" "${mail_recip}" fi exit 0