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Top Forums Shell Programming and Scripting Optimised way for search & replace a value on one line in a very huge file (File Size is 24 GB). Post 302552327 by manishkomar007 on Friday 2nd of September 2011 12:16:53 PM
Old 09-02-2011
Hammer & Screwdriver

Thanks Corona688...!!

While doing this we are excatly searching & replacing 8 character like 20110901 to 20110902. And we were monitoring the performance of the server which was very good. It didn't swaped out on memory. Still it took so much time .. rite.. i think on Linux if its takes 11 mins which is still more. Please correct me if I am wrong.
 

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Audio::MPD::Common::Time(3pm)				User Contributed Perl Documentation			     Audio::MPD::Common::Time(3pm)

NAME
Audio::MPD::Common::Time - class representing time of current song VERSION
version 1.120881 DESCRIPTION
Audio::MPD::Common::Status returns some time information with the "time()" accessor. This information relates to the elapsed time of the current song, as well as the remaining and total time. This information is encapsulated in an Audio::MPD::Common::Time object. An Audio::MPD::Common::Time object does not update itself regularly, and thus should be used immediately. Note: one should never ever instantiate an Audio::MPD::Common::Time object directly - use the mpd modules instead. ATTRIBUTES
$time->time; The time passed to the constructor, used to compute all others values (see methods). It is the time value (on the "time" line) of what the MPD server returns to the status command. Defaults to "0:0". METHODS
my $str = $time->sofar; Return elapsed $time ("minutes:seconds" format). my $str = $time->left; Return remaining $time ("minutes:seconds" format). my $str = $time->left; Return total $time ("minutes:seconds" format). my $percent = $time->percent; Return elapsed $time (percentage, 1 digit). my $secs = $time->seconds_sofar; Return elapsed $time in seconds. my $secs = $time->seconds_left; Return remaining $time in seconds. my $secs = $time->seconds_total; Return total $time in seconds. my $mins = $time->sofar_mins; Return minutes part of elapsed $time. my $secs = $time->sofar_secs; Return seconds part of elapsed $time. my $mins = $time->left_mins; Return minutes part of remaining $time. my $secs = $time->left_secs; Return seconds part of remaining $time. my $mins = $time->total_mins; Return minutes part of total $time. my $mins = $time->total_secs; Return seconds part of total $time. AUTHOR
Jerome Quelin COPYRIGHT AND LICENSE
This software is copyright (c) 2007 by Jerome Quelin. This is free software; you can redistribute it and/or modify it under the same terms as the Perl 5 programming language system itself. perl v5.14.2 2012-04-01 Audio::MPD::Common::Time(3pm)
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