Hi guys,
Please help me if u have some solution.
I have a file with three columns separated by ':' -
INPUT_FILE
C416722_2 : calin Dirigent : Dirigent
AC4174_6 : Jac : cal_co
TC4260_5 : [no : lin kite
BC426302_1 : [no : calin Dirigent lin
JC426540_3 : lin Pymo_bin : calin
TC428_3 : no7... (4 Replies)
Hi
I have file which contains 5 coulmns i need to add the fifth column value and put it in the desired location in the same column.
Here is the sample file..
ashop0004 SQL- 06/14/2009 06/14/2009 00:04:28 SUM
ashop0004 SQL- 06/14/2009 06/14/2009 00:00:37 ... (22 Replies)
So I have this input
1 10327 rs112750067 T C . PASS DP=65;AF=0.208;CB=BC,NCBI
1 10469 rs117577454 C G . PASS DP=2055;AF=0.020;CB=UM,BC,NCBI
1 10492 rs55998931 C T . PASS DP=231;AF=0.167;CB=BC,NCBI
1 10583 rs58108140 G A ... (3 Replies)
Hola,
How can I add a column to a existing file??
PS: The column which should be added need to be the first column and it will be a parameter from the script.
Example:
1 name1
2 name2
3 name3
4 name3
Need to add parameter $file as a first column. $file is a file name with time... (6 Replies)
Hi, long time reader, first time poster.
I've done some searching so please if this is a repeated post excuse the duplicate, but what I have are two files roughly like so:
File 1:
A W
B X
C Y
D Z
File 2:
A 1
C 2
D 3
And what I would like to get out is... (4 Replies)
Dear all,
Lets say, I've a file a.txt containing two columns, like
a1 b1
.. ..
.. ..
and another file b.txt containg two columns, like
a1 c1
.. ..
.. ..
I need to put c1 column from b.txt file to the a.txt file. So, the output should be
a1 b1 c1
.. .. ..
.. ... (4 Replies)
Hi,
I have this data file that contains:
1 A
2 B
3 C
4 D
5 E
6 F
7 G
8 H
9 I
I want the results to be:
1 A A
2 B A
3 C A
4 D A
5 E A
6 F A
7 G A
8 H A (8 Replies)
Hi Team
I have file as below
empno,ename,sal
123,smith,1000
124,adams,2000
Required output: Using AWK
empno,ename,sal,deptno
123,smith,1000
124,adams,2000
Thanks,
Murali (5 Replies)
Hi,
I have 2 files.
file1 contains by lines: hash:salt:id
file2 contains by lines: username:hash:salt
I would like to add a new coloumn (id) form file1 to file2.
The new file should contains: username:hash:salt:id
Note: file1 contains less rows than file2.
I tried
paste -d':' file1... (12 Replies)
Discussion started by: freeroute
12 Replies
LEARN ABOUT DEBIAN
devel::refcount
Devel::Refcount(3pm) User Contributed Perl Documentation Devel::Refcount(3pm)NAME
"Devel::Refcount" - obtain the REFCNT value of a referent
SYNOPSIS
use Devel::Refcount qw( refcount );
my $anon = [];
print "Anon ARRAY $anon has " . refcount($anon) . " reference
";
my $otherref = $anon;
print "Anon ARRAY $anon now has " . refcount($anon) . " references
";
DESCRIPTION
This module provides a single function which obtains the reference count of the object being pointed to by the passed reference value.
FUNCTIONS
$count = refcount($ref)
Returns the reference count of the object being pointed to by $ref.
COMPARISON WITH SvREFCNT
This function differs from "Devel::Peek::SvREFCNT" in that SvREFCNT() gives the reference count of the SV object itself that it is passed,
whereas refcount() gives the count of the object being pointed to. This allows it to give the count of any referent (i.e. ARRAY, HASH,
CODE, GLOB and Regexp types) as well.
Consider the following example program:
use Devel::Peek qw( SvREFCNT );
use Devel::Refcount qw( refcount );
sub printcount
{
my $name = shift;
printf "%30s has SvREFCNT=%d, refcount=%d
",
$name, SvREFCNT($_[0]), refcount($_[0]);
}
my $var = [];
printcount 'Initially, $var', $var;
my $othervar = $var;
printcount 'Before CODE ref, $var', $var;
printcount '$othervar', $othervar;
my $code = sub { undef $var };
printcount 'After CODE ref, $var', $var;
printcount '$othervar', $othervar;
This produces the output
Initially, $var has SvREFCNT=1, refcount=1
Before CODE ref, $var has SvREFCNT=1, refcount=2
$othervar has SvREFCNT=1, refcount=2
After CODE ref, $var has SvREFCNT=2, refcount=2
$othervar has SvREFCNT=1, refcount=2
Here, we see that SvREFCNT() counts the number of references to the SV object passed in as the scalar value - the $var or $othervar
respectively, whereas refcount() counts the number of reference values that point to the referent object - the anonymous ARRAY in this
case.
Before the CODE reference is constructed, both $var and $othervar have SvREFCNT() of 1, as they exist only in the current lexical pad. The
anonymous ARRAY has a refcount() of 2, because both $var and $othervar store a reference to it.
After the CODE reference is constructed, the $var variable now has an SvREFCNT() of 2, because it also appears in the lexical pad for the
new anonymous CODE block.
PURE-PERL FALLBACK
An XS implementation of this function is provided, and is used by default. If the XS library cannot be loaded, a fallback implementation in
pure perl using the "B" module is used instead. This will behave identically, but is much slower.
Rate pp xs
pp 225985/s -- -66%
xs 669570/s 196% --
SEE ALSO
o Test::Refcount - assert reference counts on objects
AUTHOR
Paul Evans <leonerd@leonerd.org.uk>
perl v5.14.2 2011-11-15 Devel::Refcount(3pm)