Thank you vbe for the reply. This is what i have written. Could you please see if this is going to work:
Script on Host B:
Code:
#Variables
rval=0
#Check if DB is up
ps -ef|grep -v grep|grep pmon > /dev/null
rval=$?
if (( $rval == 0 ))
then
echo "DB is up and running."
else
echo "Waiting for DB to start"
fi
while [ "$rval" != "0" ]
do
echo " Trying again after 10 seconds"
sleep 10
ps -ef|grep -v grep|grep pmon > /dev/null
rval=$?
echo "DB is up and running."
done
Script on Host A:
Code:
#Variables
rval1=0
local checkDB
checkDB=$(ssh user@server /scripts/checkDB.sh)
echo $?
if (( $rval == 0 ))
then
ps -ef|grep -v grep|grep server.sh > /dev/null
rval1=$?
if (( $rval1 == 0 ))
then
echo "Server is already running."
else
echo "Starting Server ..."
$home/bin/startup.sh
ps -ef|grep -v grep|grep server.sh > /dev/null
rval1=$?
if (( $rval1 == 0 ))
then
echo "Server is starting."
fi
fi
exit $rval
Moderator's Comments:
Please use CODE tags as required by forum rules!
Last edited by RudiC; 02-15-2019 at 07:10 AM..
Reason: Added CODE tags.
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Discussion started by: ceciaide
7 Replies
LEARN ABOUT V7
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)
02-15-2019
