Beefy Boxes and Bandwidth Generously Provided by pair Networks
Problems? Is your data what you think it is?
 
PerlMonks  

Re^2: A complicated file parsing and 2D array/matrix problem.

by zing (Beadle)
on Aug 25, 2012 at 13:10 UTC ( #989723=note: print w/ replies, xml ) Need Help??


in reply to Re: A complicated file parsing and 2D array/matrix problem.
in thread A file parsing and 2D array/matrix problem.

Thanks for suggestions. This is what I have tried, but am not able to go past this.
my $file = "LIST"; open (FH, "< $file") or die "Can't open $file for read: $!"; my @hsa_sub = <FH>; for($x=0;$x<=$#hsa_sub;$x++) { $s=$hsa_sub[$x]; $sline=`cat siper_sub | grep -n $s`; `sed '/substrate/!d; /$s/!d;{n;p}' everything_hsa | grep -i produc +t | awk {'print $2,$3,$4'} >> prodlist` my $fil = "prodlist"; open (FH, "< $fil") or die "Can't open $fil for read: $!"; my @prod.$s.$x = <FH>; }

Replies are listed 'Best First'.
Re^3: A complicated file parsing and 2D array/matrix problem.
by cheekuperl (Monk) on Aug 25, 2012 at 13:28 UTC
    I'd rather not use sed and awk WITHIN a perl program. As far as your problem is concerned, perl would provide all facilities required.

Log In?
Username:
Password:

What's my password?
Create A New User
Node Status?
node history
Node Type: note [id://989723]
help
Chatterbox?
and the web crawler heard nothing...

How do I use this? | Other CB clients
Other Users?
Others contemplating the Monastery: (6)
As of 2016-06-29 03:26 GMT
Sections?
Information?
Find Nodes?
Leftovers?
    Voting Booth?
    My preferred method of making French fries (chips) is in a ...











    Results (368 votes). Check out past polls.