09-16-2010
For the future please use [CODE] tags around the logic. Please review the
forum rules.
Let's assume(might not a good assumption) that start_process-A.sh will return a non-zero return code on error. You can check the return code just like you did with the grep. This gets more complicated when trying to check the return code from a program in the pipeline. Do you really need use tee? Can you just append(>>) to ${LOGFILE}? If you really need the output in the current script and the log file then you have to be more creative. I will wait for you response before going down that route. Do you know if the shell is ksh93?
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LEARN ABOUT LINUX
dbilogstrip
DBILOGSTRIP(1p) User Contributed Perl Documentation DBILOGSTRIP(1p)
NAME
dbilogstrip - filter to normalize DBI trace logs for diff'ing
SYNOPSIS
Read DBI trace file "dbitrace.log" and write out a stripped version to "dbitrace_stripped.log"
dbilogstrip dbitrace.log > dbitrace_stripped.log
Run "yourscript.pl" twice, each with different sets of arguments, with DBI_TRACE enabled. Filter the output and trace through "dbilogstrip"
into a separate file for each run. Then compare using diff. (This example assumes you're using a standard shell.)
DBI_TRACE=2 perl yourscript.pl ...args1... 2>&1 | dbilogstrip > dbitrace1.log
DBI_TRACE=2 perl yourscript.pl ...args2... 2>&1 | dbilogstrip > dbitrace2.log
diff -u dbitrace1.log dbitrace2.log
DESCRIPTION
Replaces any hex addresses, e.g, 0x128f72ce with "0xN".
Replaces any references to process id or thread id, like "pid#6254" with "pidN".
So a DBI trace line like this:
-> STORE for DBD::DBM::st (DBI::st=HASH(0x19162a0)~0x191f9c8 'f_params' ARRAY(0x1922018)) thr#1800400
will look like this:
-> STORE for DBD::DBM::st (DBI::st=HASH(0xN)~0xN 'f_params' ARRAY(0xN)) thrN
perl v5.12.3 2011-05-06 DBILOGSTRIP(1p)