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Full Discussion: perl script help
Top Forums Shell Programming and Scripting perl script help Post 302173689 by HPAVC on Friday 7th of March 2008 01:15:32 PM
Old 03-07-2008
Quote:
Originally Posted by jambesh
Hi HPAVC,

That is good idea and it worked.
But the way i tried :even removing the space as you noticed above .still not giving me the proper data ,Can you please suggest me the exact regx to get those kind of data ?

Any way thanks for input.
you only have three \d+'s and your data requires four if you keep the $ there.

Code:
#!/usr/bin/perl                                                                                                              

use strict;
use warnings;

open(FH,"indexlog.txt") || die "could not able to open the file : $!";

while(defined(my $line = <FH>))
{   
    #                                                                                               1         2         3           4          5
    my ($tbl_spc,$max_size,$free_size,$max_block,$pctfree) = $line =~ m/^(\w+)\s+(\d+)\s+(\d+)\s+(\d+)\s+(\d+)$/;
    #my ($tbl_spc,$max_size,$free_size,$max_block,$pctfree) = $line=~/^(\w+) \s+ (\d+) \s+ (\d+) \s+ (\d+)$/;
    print $tbl_spc,$max_size,"\n";
}

close(FH);

 

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__gnu_parallel::RestrictedBoundedConcurrentQueue< T >(3cxx)			       __gnu_parallel::RestrictedBoundedConcurrentQueue< T >(3cxx)

NAME
__gnu_parallel::RestrictedBoundedConcurrentQueue< T > - SYNOPSIS
Public Member Functions bool pop_back (T &t) bool pop_front (T &t) void push_front (const T &t) RestrictedBoundedConcurrentQueue (sequence_index_t max_size) ~RestrictedBoundedConcurrentQueue () Detailed Description template<typename T>class __gnu_parallel::RestrictedBoundedConcurrentQueue< T > Double-ended queue of bounded size, allowing lock-free atomic access. push_front() and pop_front() must not be called concurrently to each other, while pop_back() can be called concurrently at all times. empty(), size(), and top() are intentionally not provided. Calling them would not make sense in a concurrent setting. Parameters: T Contained element type. Definition at line 52 of file queue.h. Constructor &; Destructor Documentation template<typename T> __gnu_parallel::RestrictedBoundedConcurrentQueue< T >::RestrictedBoundedConcurrentQueue (sequence_index_tmax_size) [inline] Constructor. Not to be called concurrent, of course. Parameters: max_size Maximal number of elements to be contained. Definition at line 68 of file queue.h. template<typename T> __gnu_parallel::RestrictedBoundedConcurrentQueue< T >::~RestrictedBoundedConcurrentQueue () [inline] Destructor. Not to be called concurrent, of course. Definition at line 77 of file queue.h. Member Function Documentation template<typename T> bool __gnu_parallel::RestrictedBoundedConcurrentQueue< T >::pop_back (T &t) [inline] Pops one element from the queue at the front end. Must not be called concurrently with pop_front(). Definition at line 124 of file queue.h. template<typename T> bool __gnu_parallel::RestrictedBoundedConcurrentQueue< T >::pop_front (T &t) [inline] Pops one element from the queue at the front end. Must not be called concurrently with pop_front(). Definition at line 100 of file queue.h. Referenced by __gnu_parallel::qsb_local_sort_with_helping(). template<typename T> void __gnu_parallel::RestrictedBoundedConcurrentQueue< T >::push_front (const T &t) [inline] Pushes one element into the queue at the front end. Must not be called concurrently with pop_front(). Definition at line 83 of file queue.h. Referenced by __gnu_parallel::qsb_local_sort_with_helping(). Author Generated automatically by Doxygen for libstdc++ from the source code. libstdc++ Thu Aug 2 2012 __gnu_parallel::RestrictedBoundedConcurrentQueue< T >(3cxx)
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