Beefy Boxes and Bandwidth Generously Provided by pair Networks
Clear questions and runnable code
get the best and fastest answer
 
PerlMonks  

Re: Sorting within a file

by Miguel (Friar)
on Mar 05, 2005 at 21:06 UTC ( #436960=note: print w/ replies, xml ) Need Help??


in reply to Sorting within a file

Yet another way, using IO::All and unpack, as your Data looks fixed length delimited:

#!/usr/bin/perl -w use strict; use IO::All; my @AoA; push @AoA, [ unpack("A7 A8",$_) ] foreach io("file.txt")->getlines; foreach ( sort { $a->[0] <=> $b->[0] } @AoA ) { $_->[1] =~s/^ //; print $_->[0], " ", $_->[1],"\n" }

Miguel


Comment on Re: Sorting within a file
Select or Download Code

Log In?
Username:
Password:

What's my password?
Create A New User
Node Status?
node history
Node Type: note [id://436960]
help
Chatterbox?
and the web crawler heard nothing...

How do I use this? | Other CB clients
Other Users?
Others musing on the Monastery: (5)
As of 2014-10-22 01:53 GMT
Sections?
Information?
Find Nodes?
Leftovers?
    Voting Booth?

    For retirement, I am banking on:










    Results (112 votes), past polls