06-12-2012
The system_reboot.flg should be a flag file and not a script..
this is what your script is doing:
first it sets up some variables, including the PASS, which is holding the password to log into oracle.
after setting up the variables, it removes/deletes all the files that has a file extension of Z in directory /orabkup/USUP/
Then it checks for the non-existence of the /tmp/system_reboot.flg file.
if this is indeed not present, it will run the commands found in the oracle sql files.(hotback up as you mentioned)
I hope this is clear..
Quote:
Originally Posted by
redologger
you mean there are some sort of a script inside system_reboot.flg?
---------- Post updated at 01:58 AM ---------- Previous update was at 01:55 AM ----------
you mean if there is no password stated it will reboot the system_reboot.flg? and execute the .sql ?
This User Gave Thanks to Leion For This Post:
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LEARN ABOUT REDHAT
initscript
INITSCRIPT(5) Linux System Administrator's Manual INITSCRIPT(5)
NAME
initscript - script that executes inittab commands.
SYNOPSIS
/bin/sh /etc/initscript id runlevels action process
DESCRIPTION
When the shell script /etc/initscript is present, init will use it to execute the commands from inittab. This script can be used to set
things like ulimit and umask default values for every process.
EXAMPLES
This is a sample initscript, which might be installed on your system as /etc/initscript.sample.
#
# initscript Executed by init(8) for every program it
# wants to spawn like this:
#
# /bin/sh /etc/initscript <id> <level> <action> <process>
#
# Set umask to safe level, and enable core dumps.
umask 022
ulimit -c 2097151
PATH=/bin:/sbin:/usr/bin:/usr/sbin
export PATH
# Increase the hard filedescriptor limit for all processes
# to 8192. The soft limit is still 1024, but any unpriviliged
# process can increase it's soft limit up to the hardlimit
# with "ulimit -Sn xxx" (needs a 2.2.13 or later Linux kernel).
ulimit -Hn 8192
# Execute the program.
eval exec "$4"
FILES
/etc/inittab, /etc/initscript.
AUTHOR
Miquel van Smoorenburg ,<miquels@cistron.nl>
SEE ALSO
init(8), inittab(5).
December 24, 1999 INITSCRIPT(5)