Unix and Linux Discussions Tagged with i o |
|
Thread / Thread Starter |
Last Post |
Replies |
Views |
Forum |
|
|
|
17 |
21,379 |
UNIX for Beginners Questions & Answers |
|
|
|
0 |
10,388 |
Shell Programming and Scripting |
|
|
|
1 |
2,719 |
Shell Programming and Scripting |
|
|
|
7 |
14,949 |
Programming |
|
|
|
2 |
2,735 |
UNIX for Advanced & Expert Users |
|
|
|
3 |
2,567 |
UNIX for Dummies Questions & Answers |
|
|
|
3 |
3,044 |
UNIX for Dummies Questions & Answers |
|
|
|
6 |
3,905 |
UNIX for Dummies Questions & Answers |
|
|
|
4 |
3,739 |
UNIX for Dummies Questions & Answers |
|
|
|
1 |
3,887 |
UNIX for Dummies Questions & Answers |
|
|
|
2 |
3,262 |
Programming |
|
|
|
4 |
3,074 |
UNIX for Dummies Questions & Answers |
|
|
|
2 |
5,613 |
UNIX for Dummies Questions & Answers |
|
|
|
3 |
3,007 |
UNIX for Dummies Questions & Answers |
|
|
|
4 |
3,925 |
UNIX for Dummies Questions & Answers |
|
|
|
4 |
6,658 |
IP Networking |
|
|
|
2 |
3,685 |
UNIX for Dummies Questions & Answers |
|
|
|
2 |
2,419 |
UNIX for Dummies Questions & Answers |
|
|
|
5 |
5,203 |
UNIX for Dummies Questions & Answers |
|
|
|
1 |
2,968 |
UNIX for Dummies Questions & Answers |
|
|
|
2 |
4,797 |
UNIX for Dummies Questions & Answers |
|
|
|
3 |
4,615 |
UNIX for Dummies Questions & Answers |
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 v5.18.2 2018-09-13 DBILOGSTRIP(1)