09-23-2009
Quote:
Originally Posted by
chakrapani
Will this work ... assuming you are using bash 2.03 or higher
------------------------------------------------------------------------
if nmap -P0 -p25 199.8.7.29 | grep -qi open >/dev/null 2>&1;
echo "[ $(/bin/date) ]: Partner VPN Failed" >> /var/log/monscrpt.log
mailx -s "Partner VPN Failed" 'aarti_sankhe@cactus.com' < /dev/null
exit 1;
else
echo "[ $(/bin/date) ]: VPN status looks good " >> /var/log/monscrpt.log
fi
exit 0;
------------------------------------------------------------------------
You might need to check with syntax ... mostly it will work
One thing I hate is log files without any date/time on when the event was last checked ... So I added that.
hi chakrapani,
Thank you very much for the solution..the nmap command also logs the date and time along with the connectivity status in the log file...
I will test the script you wrote above...
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LEARN ABOUT FREEBSD
atf-sh
ATF-SH(1) BSD General Commands Manual ATF-SH(1)
NAME
atf-sh [-s shell] -- interpreter for shell-based test programs
SYNOPSIS
atf-sh script
DESCRIPTION
atf-sh is an interpreter that runs the test program given in script after loading the atf-sh(3) library.
atf-sh is not a real interpreter though: it is just a wrapper around the system-wide shell defined by ATF_SHELL. atf-sh executes the inter-
preter, loads the atf-sh(3) library and then runs the script. You must consider atf-sh to be a POSIX shell by default and thus should not
use any non-standard extensions.
The following options are available:
-s shell Specifies the shell to use instead of the value provided by ATF_SHELL.
ENVIRONMENT
ATF_LIBEXECDIR Overrides the builtin directory where atf-sh is located. Should not be overridden other than for testing purposes.
ATF_PKGDATADIR Overrides the builtin directory where libatf-sh.subr is located. Should not be overridden other than for testing purposes.
ATF_SHELL Path to the system shell to be used in the generated scripts. Scripts must not rely on this variable being set to select a
specific interpreter.
EXAMPLES
Scripts using atf-sh(3) should start with:
#! /usr/bin/env atf-sh
Alternatively, if you want to explicitly choose a shell interpreter, you cannot rely on env(1) to find atf-sh. Instead, you have to hardcode
the path to atf-sh in the script and then use the -s option afterwards as a single parameter:
#! /path/to/bin/atf-sh -s/bin/bash
ENVIRONMENT
ATF_SHELL Path to the system shell to be used in the generated scripts.
SEE ALSO
atf-sh(3)
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