--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/check_exiwhat.sh	Wed Dec 19 22:36:00 2007 +0000
@@ -0,0 +1,29 @@
+#! /bin/bash
+PATH=$PATH:/usr/sbin:/sbin:/usr/local/sbin
+EXIM=$(command -v exim4 || command -v exim)
+
+smtp_accept_max=$(set -- $($EXIM -bP smtp_accept_max); echo $3)
+warn=$((smtp_accept_max * 7 / 10))
+crit=$smtp_accept_max
+
+tmp=$(getopt -n $0 -o w:c: -- "$@")
+eval set -- $tmp
+
+while :
+do
+	opt="$1"; shift
+	case "$opt" in
+		-w)	warn="$1"; shift;;
+		-c)	crit="$1"; shift;;
+		--)	break;;
+	esac
+done
+
+r=$(($(exiwhat | wc -l) -1 ))
+p="connections=$r;$warn;$crit"
+
+
+test $r -gt $crit && { echo "CRIT ($r connections)|$p"; exit 2; }
+test $r -gt $warn && { echo "WARN ($r connections)|$p"; exit 1; }
+echo "OK ($r connections)|$p"
+exit 0