11-26-2008
combining two scripts
Hi ,
Following are the two scripts :-
Script 1)
#!/bin/sh
cp file.log file.log.1
Script 2)
#!/bin/sh
diff file.log file.log.1 > DIFFERENCE.log
cp file.log file.log.1
grep "ERROR" DIFFERENCE.log
if [ $? -eq 0 ]; then
echo "1"
else
echo "0"
fi
The first script is just to run once and afterwards we have to run the second script.The first script will make just a copy of original log file so that whenever we seek for the recent error , we can run the second script.The second script will compare the original file with the copied one and whenever the new entries will come in original file with word error , it will display it. If no error will come then it will display only 0, means no recent error came. The second script will check for the fresh logs , that is why the we need to copy the whole script at leats once in a life time
Now I want to combine these two scripts into one in such a manner that the first script runs only once in a lifetime and the other keeps on running after a fixed interval of time.
Kindly suggest how to combine these two ?
I have to recall the first script withing the second script .
Regards
Last edited by himvat; 11-26-2008 at 02:40 AM..
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SPLIT(1) FSF SPLIT(1)
NAME
split - split a file into pieces
SYNOPSIS
split [OPTION] [INPUT [PREFIX]]
DESCRIPTION
Output fixed-size pieces of INPUT to PREFIXaa, PREFIXab, ...; default PREFIX is `x'. With no INPUT, or when INPUT is -, read standard
input.
Mandatory arguments to long options are mandatory for short options too.
-a, --suffix-length=N
use suffixes of length N (default 2)
-b, --bytes=SIZE
put SIZE bytes per output file
-C, --line-bytes=SIZE
put at most SIZE bytes of lines per output file
-l, --lines=NUMBER
put NUMBER lines per output file
--verbose
print a diagnostic to standard error just before each output file is opened
--help display this help and exit
--version
output version information and exit
SIZE may have a multiplier suffix: b for 512, k for 1K, m for 1 Meg.
AUTHOR
Written by Torbjorn Granlund and Richard M. Stallman.
REPORTING BUGS
Report bugs to <bug-coreutils@gnu.org>.
COPYRIGHT
Copyright (C) 2002 Free Software Foundation, Inc.
This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICU-
LAR PURPOSE.
SEE ALSO
The full documentation for split is maintained as a Texinfo manual. If the info and split programs are properly installed at your site,
the command
info split
should give you access to the complete manual.
split (coreutils) 4.5.3 February 2003 SPLIT(1)