Re: file header change

Where exactly are you stuck?

Can you print the contents of the file from your script

Assuming that you can, all you need is:

if( $line =~ />contig_(\d+)\s/ ) { print ">$1\n"; } else { print "$lin
+e\n"; }
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Re^2: file header change by utpalmtbi (Acolyte) on Feb 05, 2013 at 10:30 UTC
thanks tmharish.. i used the following, but its not working.. : `use strict; use warnings; sub read_file { my( $filename ) = <STDIN>; my @lines; sub read_file { my( $filename ) = <STDIN>; my @lines; open( FILE, "< $filename" ) or die "Can't open $filename : $!" +; { if( @line =~ />contig_(\d+)\s/ ) { print ">$1\n"; } else { print "$line\n"; } }` [download] :-(	[reply] [d/l]
Re^3: file header change by tmharish (Friar) on Feb 05, 2013 at 10:42 UTC
, but its not working.. I am not surprised. Why do you have the same function defined twice? The second time inside the first?? Create two functions, one to get the file name and the other to read the file, modify the contents and print it CALL the functions And finally try to run your code and get rid of the syntax errors.	[reply]
Re^4: file header change by utpalmtbi (Acolyte) on Feb 05, 2013 at 11:20 UTC
got it.. thanks tmharish for ur cooperation..	[reply]