From a2dbf250761082ee38f2437329f8c64252d572c8 Mon Sep 17 00:00:00 2001
From: sceox <sceox@sceox.net>
Date: Wed, 17 Nov 2021 20:10:44 -0800
Subject: [PATCH] check_ircd: improve cross-POSIX-platform support

---
 check_ircd | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/check_ircd b/check_ircd
index 95cbb82..1b34aee 100755
--- a/check_ircd
+++ b/check_ircd
@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/bin/sh
 
 botname=nagiosbot
 host=localhost
@@ -28,7 +28,8 @@ function delay {
 
 SECONDS=0
 echo "NICK $botname
-USER $botname 8 * : $botname" | nc -i 1 -q $crit -w $crit $host $port 2>&1 > /dev/null
+USER $botname 8 * : $botname
+QUIT" | nc -i 1 -w $crit $host $port 2>&1 > /dev/null
 exit=$?
 if [ ! "$exit" == 0 ]; then
 	echo "IRCd CRITICAL: $host: connection failed"