1
because two tabs are added from the Begin of second and 3rd line for input2 and input3 delimiter (\t).
If you want your desire output so you have to go for this code:
hope this will work for you
regards,
Sanjay
I wonder if any body can help me with a command i am struggling with. I have a file with around 400 lines in, in a program i have it pulls out each line at a time so that data from the line can be cross referenced with another file. If it finds a match it pulls out a ocde from the second file, this... (5 Replies)
Problem with Paste command :)
Hi All,
i need small suggestion in my below script...
i have output in .txt format like below
file1.txt
01111111
02222222
03333333
file2.txt
230125
000012
000002
now i want to merge both the file in xls or csv formate
now i am using the below... (2 Replies)
Hi.
I have an interesting problem and i couldn't find out the solution.
I have two variables in which there are a lot of lines finished by \n. I would like to concatenate this two variables into one in this format:
var1var2
var1var2
.
.
.
I could do this simply by command paste but it works... (32 Replies)
I have a file which contains 3 fields separated by tabs example
andrew kid baker
I need to swap kid and baker using cut and paste commands how is this to be done?
Thanks (1 Reply)
I have a file which contains 3 fields separated by tabs example
andrew kid baker
I need to swap kid and baker using cut and paste commands how is this to be done?
Thanks (3 Replies)
Hi,
Below file content is output from pasting two files. Now, i want to output another file which just contains the difference on any line
For example:
JAY,2,,3,5,B+,JAY,2,,3,5,B+
ANN,5,,5,1,C,ANN,5,,5,2,C
Line JAY seems to have no difference. However, line ANN has difference in on... (3 Replies)
I'm trying to combine text files without a space. So if i use the paste command
paste file1 file2 file3 > file4
the new file created has spacing between the contents of the once individual files. Is there some trick I can do with a delimiter that removes the spaces.. like paste -d'' or... (1 Reply)
Hi,
I was trying to concatenate some files using paste command along with some formatting but getting stuck.
The problem is:
cat 1.txt
A
cat 2.txt
B
C
cat3.txt
D
E
cat 4.txt
G
H (5 Replies)
How can I accomplish this? I basically want to merge two variables onto the same line. I can do it with two FILES this way:
$ cat /tmp/users_in.list | awk -F "," '{print $2}' | cut -c -1 > first.initial
$ awk -F "," '{print $1}' /tmp/users_in.list | awk '{print $1}' > last.name
$ paste... (5 Replies)
Hi,
I am facing issue with paste command. It is adding spaces or tab in between.
I have say 3 files with below data
File_1
TH
THI
THIS I
File_2
IS IS
S IS RE
S
File_3
RECORD 1
CORD 2
IS RECORD 3 (3 Replies)
Discussion started by: Simanto
3 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)