Having this message with a debian plugin, I have tried a minimum example
: plugin on the "client" in a /home/nagios :
nagios@server:/home/nagios$ ls -lh
total 8.0K
-rwxrwxrwx 1 nagios nagios 48 Mar 8 07:08 check_bash
-rwxrwxrwx 1 nagios nagios 73 Mar 10 09:26 check_pl
nagios@server:/home/nagios$ cat check_bash
#!/bin/bash
echo "CRITICAL-pc "
exit 2
nagios@server:/home/nagios$ cat check_pl
#!/usr/bin/perl
#
#
#
use strict;
print STDERR "CRITICAL-pc\n";
exit(2);
nagios@server:/home/nagios$ ./check_pl
CRITICAL-pc
nagios@server:/home/nagios$ echo $?
2
nagios@server:/home/nagios$ ./check_bash
CRITICAL-pc
nagios@server:/home/nagios$ echo $?
2
When executed on the nagios "server" :
root@nagios:~# /usr/lib/nagios/plugins/check_nrpe -H 192.168.163.1 -c
check_bash
CRITICAL-pc
root@nagios:~# /usr/lib/nagios/plugins/check_nrpe -H 192.168.163.1 -c
check_pl
NRPE: Unable to read output
What do I miss ....?
Why perl (or python...) plugin does not work ?
Thanks for any help
PC
