hi, i have two files, both with 3 columns, the 3rd column has common values between the two files and i want to produce a 3rd file with 4 columns.
file 1
a, ,b c
file 2
a, b ,d
I want to compare the 3rd value and if a match print to file 3 with the 3 columns from the first file... (11 Replies)
Hi Guys,
I have two files:
f1:
A B C D E F G H
f2:
A X Y Z
f1 has 48000 lines, and f2 has 68. I have been matching f1 $3 to f2 $1, and getting f3:
A A B C D E F G
I would like f3 too look like this:
A X Y Z A B C D E F G (2 Replies)
awk -F'' 'FNR==NR {a=$2; next} {$1=a} 1' $useralias ${entries} >> ${entries}_2
Hi,
Is there anyway to alter this command so that if it does not find a match it will just leave the line alone instead of replacing what it doesn't find with a blank space? (4 Replies)
Hi
i have file1:
conn=232257 client=16218.19488.218.86:51237 protocol=LDAP
file2:
conn=232257 dn="uid=apple,ou=xxxx,ou=usfgfhfers,dc=example,dc=com"
conn=232370 dn="uid=ball,ou=yyyyyy,ou=usfhfhfhers,dc=example,dc=com"
In the output file it should match first column from above both files... (2 Replies)
Example:
$ cat file1
2
3$ cat file2
1
2
3
4
5
6The following awk script works like a charm, NR==FNR is true for file1, the remainder runs for file2:
awk '
NR==FNR {A; next}
($1 in A)
' file1 file2
2
3Now have an empty file1:
>file1and run the awk script again.
The result is empty... (8 Replies)
Hi everybody!
need some awk-support. i want a line-selective printout of a file.
wat i normally will do with ...
awk ' FNR==8' sample.txt
But now i need the data from line 8, 10 and the following data from line13 to 250 wich is not end of the file. I tried allready to combine it but without... (2 Replies)
To merge mutiple *.tab files as:
file1.tab
rs1 A A
rs2 A A
rs3 C C
rs4 C Cfile2.ind
rs1 T T
rs2 T T
rs3 G G
rs4 G Gand file3.tab
rs1 B B
rs2 B B
rs3 L L
rs4 L LOutput:
file1.tab file2.tab file3.tab
AA TT BB
AA TT BB
CC GG LL
CC GG ... (4 Replies)
Sorry for the probably strangely worded title but I don't really know how else to put it.
Background context: Post processing LAMMPS simulation data.
tl;dr: I'm making two spheres collide, every defined timestep the simulation outputs a bunch of data including total energy of the particles,... (10 Replies)
Discussion started by: ThomasP
10 Replies
LEARN ABOUT CENTOS
ppix::regexp::token::literal
PPIx::Regexp::Token::Literal(3) User Contributed Perl Documentation PPIx::Regexp::Token::Literal(3)NAME
PPIx::Regexp::Token::Literal - Represent a literal character
SYNOPSIS
use PPIx::Regexp::Dumper;
PPIx::Regexp::Dumper->new( 'qr{foo}smx' )
->print();
INHERITANCE
"PPIx::Regexp::Token::Literal" is a PPIx::Regexp::Token.
"PPIx::Regexp::Token::Literal" has no descendants.
DESCRIPTION
This class represents a literal character, no matter how specified.
METHODS
This class provides the following public methods. Methods not documented here are private, and unsupported in the sense that the author
reserves the right to change or remove them without notice.
ordinal
print 'The ordinal of ', $token->content(),
' is ', $token->ordinal(), "
";
This method returns the ordinal of the literal if it can figure it out. It is analogous to the "ord" built-in.
It will not attempt to determine the ordinal of a unicode name ("N{...}") unless charnames has been loaded, and supports the vianame()
function. Instead, it will return "undef". Users of Perl 5.6.2 and older may be out of luck here.
Unicode code points (e.g. "N{U+abcd}") should work independently of charnames, and just return the value of "abcd".
It will never attempt to return the ordinal of an octet ("C{...}") because I don't understand the syntax.
SUPPORT
Support is by the author. Please file bug reports at <http://rt.cpan.org>, or in electronic mail to the author.
AUTHOR
Thomas R. Wyant, III wyant at cpan dot org
COPYRIGHT AND LICENSE
Copyright (C) 2009-2013 by Thomas R. Wyant, III
This program is free software; you can redistribute it and/or modify it under the same terms as Perl 5.10.0. For more details, see the full
text of the licenses in the directory LICENSES.
This program is distributed in the hope that it will be useful, but without any warranty; without even the implied warranty of
merchantability or fitness for a particular purpose.
perl v5.16.3 2014-06-10 PPIx::Regexp::Token::Literal(3)