Hi,
My file has 2 fields and millions of lines.
variableStep chrom=Uextra span=25
201 0.5952
226 0.330693
251 0.121004
276 0.0736858
301 0.0646982
326 0.0736858
401 0.2952
426 0.230693
451 0.221004
476 0.2736858
Each field either has a... (6 Replies)
Hi, I need your help. I've got two files and i need to add 2nd line after occurrence of "Group No X" from data2.txt to 3rd line (after occurrence of "Group No X") from data1.txt. There is the same number of "Groups" in both files and the numbers of groups have the same pattern.
data1.txt
Group... (2 Replies)
I am trying to do some math, so that I can compare the average of six numbers to a variable.
Here is what it looks like (note that when I divide really big numbers, it isn't a real number):
$ tail -n 6 named.stats | awk -F\, '{print$1}'
1141804
1140566
1139429
1134210
1084682
895045... (3 Replies)
Hi I have this list
592;1;Z:\WB\DOCS;/FS3_100G/FILER112/BU/MPS/DOCS;;;;\\FILER112\BUMPS-DOCS\;580,116,544,878 Bytes;656,561 ;77,560
592;2;Z:\WB\FOCUS;/FS3_100G/FILER112/BU/MPS/FOCUS;;;;\\FILER112\BUMPS-FOCUS\;172,430 Bytes;6 ;0 ... (12 Replies)
Hello All,
I got a requirement when I was working with a file. Say the file has unloads of data from a table in the form
1|121|asda|434|thesi|2012|05|24|
1|343|unit|09|best|2012|11|5|
I was put into a scenario where I need the field count in all the lines in that file. It was simply... (6 Replies)
Based on input
ail,UTT,id1_0,COMBO,21,24,21,19,85
al,UTHAST,id1_0,COMBO,342,390,361,361,1454
and awk code as
awk -F, '{ K=0; for(i=NF; i>=(NF-4); i--) { K=K+$i; J=J+$i;} { print K } } END { for ( l in J ) printf("%s ",J); }'
I'm trying to add columns and lines in single line. line... (6 Replies)
Hi,
I am writing a script in awk trying to replace strings that are math expressions with their result.
For example, I have a file that looks like this:
5-1
32/8-1
4*12
17+1-3
I would like to get the following output:
4
3
48
15
I tried doing it the following way (using the "bc"... (8 Replies)
Hi
main object is categorize the difference of data-values (TLUFT02B - TLUFT12B).
herefor i read out data-files which are named
acording to the timeformat yyyymmddhhmm.
WR030B 266.48 Grad 0
WR050B 271.46 Grad 0
WR120B 268.11 Grad 0
WV030B 2.51 m/s ... (6 Replies)
Hi expert,
I have log :
TOTAL-TIME : 2125264636
DATA-BYTES-DOWN : 3766111307032
DATA-BYTES-UP : 455032157567
DL = (3766111307032/2125264636)/1024 = 1.73
UL = (455032157567/2125264636)/1024 = 0.21
I want the result :
TOTAL = 1.94 ... (4 Replies)
Heya
There is a script which has presets stored in a tab-seperated file.
That script also has $help_text, which will be shown when called with invalid arguments or -h.
So i do need to have that file ready, so the help text can get the values out of the file, and print it with the $help_text.... (17 Replies)
Discussion started by: sea
17 Replies
LEARN ABOUT DEBIAN
test::memory::cycle
Cycle(3pm) User Contributed Perl Documentation Cycle(3pm)NAME
Test::Memory::Cycle - Check for memory leaks and circular memory references
VERSION
Version 1.04
SYNOPSIS
Perl's garbage collection has one big problem: Circular references can't get cleaned up. A circular reference can be as simple as two
reference that refer to each other:
my $mom = {
name => "Marilyn Lester",
};
my $me = {
name => "Andy Lester",
mother => $mom,
};
$mom->{son} = $me;
"Test::Memory::Cycle" is built on top of "Devel::Cycle" to give you an easy way to check for these circular references.
use Test::Memory::Cycle;
my $object = new MyObject;
# Do stuff with the object.
memory_cycle_ok( $object );
You can also use "memory_cycle_exists()" to make sure that you have a cycle where you expect to have one.
FUNCTIONS
"memory_cycle_ok( $reference, $msg )"
Checks that $reference doesn't have any circular memory references.
"memory_cycle_exists( $reference, $msg )"
Checks that $reference does have any circular memory references.
"weakened_memory_cycle_ok( $reference, $msg )"
Checks that $reference doesn't have any circular memory references, but unlike "memory_cycle_ok" this will also check for weakened cycles
produced with Scalar::Util's "weaken".
"weakened_memory_cycle_exists( $reference, $msg )"
Checks that $reference does have any circular memory references, but unlike "memory_cycle_exists" this will also check for weakened cycles
produced with Scalar::Util's "weaken".
AUTHOR
Written by Andy Lester, "<andy @ petdance.com>".
BUGS
Please report any bugs or feature requests to "bug-test-memory-cycle at rt.cpan.org", or through the web interface at
<http://rt.cpan.org/NoAuth/ReportBug.html?Queue=Test-Memory-Cycle>. I will be notified, and then you'll automatically be notified of
progress on your bug as I make changes.
SUPPORT
You can find documentation for this module with the perldoc command.
perldoc Test::Memory::Cycle
You can also look for information at:
o AnnoCPAN: Annotated CPAN documentation
<http://annocpan.org/dist/Test-Memory-Cycle>
o CPAN Ratings
<http://cpanratings.perl.org/d/Test-Memory-Cycle>
o RT: CPAN's request tracker
<http://rt.cpan.org/NoAuth/Bugs.html?Dist=Test-Memory-Cycle>
o Search CPAN
<http://search.cpan.org/dist/Test-Memory-Cycle>
ACKNOWLEDGEMENTS
Thanks to the contributions of Stevan Little, and to Lincoln Stein for writing Devel::Cycle.
COPYRIGHT
Copyright 2006, Andy Lester, All Rights Reserved.
You may use, modify, and distribute this package under the same terms as Perl itself.
perl v5.10.0 2006-08-07 Cycle(3pm)