DBILOGSTRIP(1) User Contributed Perl Documentation DBILOGSTRIP(1)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 v5.16.2 2013-08-25 DBILOGSTRIP(1)
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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 v5.14.2 2014-06-19 DBILOGSTRIP(1p)
Hi,
I want to know all the keywords in perl as well as their usage. plz provide if u have any URL regarding this.
In my perl script first 2 lines are
1)use DBI;
2)require "hello.pl";
what is the use these two statements.
i thought the second one may be like include .
Thanks in advance.... (1 Reply)
Hi,
I wrote a small perl script in unix that searches in a file and saves some information in a separate file. Since this is a log file, I would like to have the date added to file name. I have no idea where to start.
output:
log_010907.txt
thanks
ken (8 Replies)
Hi,
Last day, In one of our unix boxes there was an issue wherein few of the directory structures were missing / got deleted.
Is there any way by which we can find how it happened, I mean by going through syslog / which user had run what command?
Thanks for your help (3 Replies)
Logs are created on a daily basis, the format of the log file is: servername_yymmdd. I need to check if there is a difference in the log created today with the previous one. I would appreciate help on how I can step back to the previous log and how can I test if there is a diff in the logs.
... (4 Replies)
Hi ,
I am trying to execute the following script.
#!/bin/sh
find . -name "common.log.diff"
if ; then
cp common.log common.log.diff
diff common.log common.log.diff > DIFFERENCE.log
cp common.log common.log.diff
grep "ERROR" DIFFERENCE.log
if ; then
echo "1"
else
echo "0"
fi... (5 Replies)
Hi,
I have written a script for file scan :
#!/bin/sh
find . -name "common.log.diff" > /dev/null 2>&1
if ; then
cp common.log common.log.diff
diff common.log common.log.diff > DIFFERENCE.log
cp common.log common.log.diff
grep "ERROR" DIFFERENCE.log
if ; then
echo "1" >... (6 Replies)
Hi,
I am stuck at this problem where part of my code would store all the websites that has been accessed by a user. I pull these values from a log file. I want to create a HASH of HASHES ? (Please correct me if this is not the right approach) where I would store all the hits to website with... (4 Replies)
Hello,
I have a log file that has following output as below.
LAP.sun5 CC
LAP.sun5 CQ
perl.sun5 CC
perl.sun5 CQ
TSLogger.sun5 CC
TSLogger.sun5 CQ
TSLogger.sun5 KR
WAS.sun5 CC
WAS.sun5 MT
WAS.sun5 CQ
I want to output to be in the way below, i tried using awk but could not do it. ... (12 Replies)
Hi All,
I'm trying to write a script which will do following :
- For any old log under trace directory, if found move it to Archive
- Check for a process “process-A” if it is running abort from the script
- Else start it up (start_process-A.sh this case)
- If it fails to start the... (1 Reply)
I've been finding myself using a log file colorizer written in perl to reformat and colorize the output from many different programs. Mainly, however, I use it to make the output from "tail -f" commands more readable.
The base perl script I use is based on "colorlogs.pl" available from the... (1 Reply)
Need a write script in bournce shell.
Compare all the file contents and need to generate a report.
Example :
Having 10 trace.log files like below
trace1.log,
trace2.log
....
trace10.log
Need to compare all the 10 files contents and provide the report as below,
Assume trace... (1 Reply)
Hi, i have a strange prob. log file contains ip, protocol, user name, agent . these can be in any order. If log contains the above order able to fetch all details but if details are in diff order not able to fetch all details.
using below command.
grep -A50 "Entry " "/logs/file.log" \
|grep... (6 Replies)
Hi all,
I have a log file say Test.log that gets updated continuously and it has data in pipe separated format. A sample log file would look like:
<date1>|<data1>|<url1>|<result1>
<date2>|<data2>|<url2>|<result2>
<date3>|<data3>|<url3>|<result3>
<date4>|<data4>|<url4>|<result4>
What I... (3 Replies)