Beefy Boxes and Bandwidth Generously Provided by pair Networks
We don't bite newbies here... much
 
PerlMonks  

Comment on

( #3333=superdoc: print w/ replies, xml ) Need Help??
Hi, take a look at this code:
use strict; use warnings; use Carp qw(croak); { my $input_file = "input_file.txt"; my @lines = slurp($input_file); for my $line (@lines){ my ($filename, $ligand) = split(/\t/, $line); open(FILE, '<', $filename) or die "Cannot open file: $!"; while (my $line = <FILE>) { print $line if $line =~ /$ligand/; } close(FILE); } } ##Slurps a file into a list sub slurp { my ($file) = @_; my (@data, @data_chomped); open IN, "<", $file or croak "can't open $file\n"; @data = <IN>; for my $line (@data){ chomp($line); push (@data_chomped, $line); } close IN; return (@data_chomped); }
It assumes that the list of text files and ligand codes are in a tab delimited file called input_file.txt. It will look like this
file1.txt MC9 file2.txt ASH
You can also delimit it by ',' or any other delimiter, but you will have to update the split function
The program will match each ligand code to the given file and print out the lines where there is a match
Good luck with your research
Mr Guy

In reply to Re^3: reading and working with grow.out files by mrguy123
in thread reading and working with grow.out files by rmgzsm9

Title:
Use:  <p> text here (a paragraph) </p>
and:  <code> code here </code>
to format your post; it's "PerlMonks-approved HTML":



  • Posts are HTML formatted. Put <p> </p> tags around your paragraphs. Put <code> </code> tags around your code and data!
  • Read Where should I post X? if you're not absolutely sure you're posting in the right place.
  • Please read these before you post! —
  • Posts may use any of the Perl Monks Approved HTML tags:
    a, abbr, b, big, blockquote, br, caption, center, col, colgroup, dd, del, div, dl, dt, em, font, h1, h2, h3, h4, h5, h6, hr, i, ins, li, ol, p, pre, readmore, small, span, spoiler, strike, strong, sub, sup, table, tbody, td, tfoot, th, thead, tr, tt, u, ul, wbr
  • Outside of code tags, you may need to use entities for some characters:
            For:     Use:
    & &amp;
    < &lt;
    > &gt;
    [ &#91;
    ] &#93;
  • Link using PerlMonks shortcuts! What shortcuts can I use for linking?
  • See Writeup Formatting Tips and other pages linked from there for more info.
  • Log In?
    Username:
    Password:

    What's my password?
    Create A New User
    Chatterbox?
    and the web crawler heard nothing...

    How do I use this? | Other CB clients
    Other Users?
    Others pondering the Monastery: (9)
    As of 2014-11-01 10:31 GMT
    Sections?
    Information?
    Find Nodes?
    Leftovers?
      Voting Booth?

      For retirement, I am banking on:










      Results (229 votes), past polls