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Top Forums Shell Programming and Scripting Run remote command and send email Post 303001958 by RudiC on Tuesday 15th of August 2017 12:16:46 PM
Old 08-15-2017
I can't confirm that "the exit code would always be 0" :
Code:
ssh root@"$server" "grep -q test log$(date +"%m%d")"; echo $?
0
ssh root@"$server" "grep -q txst log$(date +"%m%d")"; echo $?
1

Try
Code:
ssh root@"$server" "grep -q test log$(date +"%m%d")" && echo "$email_body" | /bin/mailx -s "$email_subject" "$email_to"
/bin/mailx -s subject test_email@xxx.com
email body

This User Gave Thanks to RudiC For This Post:
 

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ZGREP(1)						      General Commands Manual							  ZGREP(1)

NAME
zgrep - search possibly compressed files for a regular expression SYNOPSIS
zgrep [ grep_options ] [ -e ] pattern filename... DESCRIPTION
Zgrep invokes grep on compressed or gzipped files. These grep options will cause zgrep to terminate with an error code: (-[drRzZ]|--di*|--exc*|--inc*|--rec*|--nu*). All other options specified are passed directly to grep. If no file is specified, then the standard input is decompressed if necessary and fed to grep. Otherwise the given files are uncompressed if necessary and fed to grep. If the GREP environment variable is set, zgrep uses it as the grep program to be invoked. EXIT CODE
2 - An option that is not supported was specified. AUTHOR
Charles Levert (charles@comm.polymtl.ca) SEE ALSO
grep(1), gzexe(1), gzip(1), zdiff(1), zforce(1), zmore(1), znew(1) ZGREP(1)
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