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Full Discussion: Script will keep checking running status of another script and also restart called script at night
Top Forums Shell Programming and Scripting Script will keep checking running status of another script and also restart called script at night Post 302875667 by ketanraut on Wednesday 20th of November 2013 04:14:48 AM
Old 11-20-2013
Linux Script will keep checking running status of another script and also restart called script at night
I am using blow script :--


Code:
#!/bin/bash 
FIND=$(ps -elf | grep "snmp_trap.sh" | grep -v grep)         #check snmp_trap.sh is running or not
if [ $? -eq 0 ]
then
#       echo "process found"
     exit 0;
else
     echo "process not found"
exec /home/Ketan_r /snmp_trap.sh 2>&1 & disown -h     #start process in background 
proc_status=$?
     if [ $proc_status -eq 0 ]
     then
     echo "Restarted Process at `date '+%Y-%m-%d %H:%M:%S'` "
     fi
fi

crontab entry for this script
Code:
*/5 * * * * /home/Ketan_r/logs/sleep_time.sh >> /home/Ketan_r /logs/status_snmp_$(date +\%Y\%m\%d).log

now I want this script also kill and restart “snmp_trap.sh” at 11.30PM every day. I am confused, if I am use sleep to within this to kill process(sleep “time”) then it works but this script run on every 5th minute so it again execute sleep command every 5th minute and go on…..
could you please let me know what could be the possible implementation for this….
Last edited by vbe; 11-20-2013 at 05:41 AM.. Reason: Stop use fancy fonts, you have already been told...
 

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LEARN ABOUT PLAN9

zgrep

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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