Re^3: Which way is recommended ?

by jeffa (Chancellor)

on Nov 21, 2008 at 18:52 UTC ( #725206=note: print w/ replies, xml )

Need Help??

Exactly. If you are feeling (over)confident you can just code this:

open (FILE, $filename) or die $!;

print while <FILE>;
[download]

Or on the command line:

perl -pe '$_' file.txt
[download]

UPDATE: thanks for the correction, quester

jeffa

L-LL-L--L-LL-L--L-LL-L--
-R--R-RR-R--R-RR-R--R-RR
B--B--B--B--B--B--B--B--
H---H---H---H---H---H---
(the triplet paradiddle with high-hat)

Comment on Re^3: Which way is recommended ? Select or Download Code
Re^4: Which way is recommended ? by quester (Vicar) on Nov 22, 2008 at 07:56 UTC
Pardon me, but even one liners need to enable warnings... `$ perl -wpe '$_' file.txt Useless use of a variable in void context at -e line 1. ...` [download] It should actually just be `$ perl -wpe '' file.txt` [download]	[reply] [d/l] [select]

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