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Old 03-21-2014, 08:38 AM   #1
divyashree
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Registered: Apr 2007
Location: bbsr,orissa,India
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Adding timestamp before each STDOUT line


In a perl script, I am capturing all the STDOUT and STDERR using the below code:

Code:
open STDOUT, '>>', "$log_file" or die "Can't redirect STDOUT: $!";
open STDERR, ">&STDOUT"  or die "Can't add to  STDOUT: $!";
main();
Here I am logging all those are generated from main() but how can I add a timestamp infront of each line of STDOUT ?

Last edited by divyashree; 03-21-2014 at 08:52 AM.
 
Old 03-21-2014, 09:33 AM   #2
YankeePride13
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Registered: Aug 2012
Distribution: Ubuntu 10.04, CentOS 6.3, Windows 7
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Whenever you have a print statement, prepend a timestamp to it. I.E.:

Code:
print "[" . $currentTimeStamp . "] blah blah blah\n";
If you don't feel like typing that out every time, you can write a function to prepend it and call the function every time you want to write to stdout.
 
  


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