Beefy Boxes and Bandwidth Generously Provided by pair Networks Joe
Syntactic Confectionery Delight
 
PerlMonks  

Re: making my script work with vi

by Paladin (Priest)
on Jul 15, 2004 at 18:13 UTC ( #374764=note: print w/ replies, xml ) Need Help??


in reply to making my script work with vi

When you use ! with vi, it sends the text to the program on STDIN, and replaces it with whatever the program outputs on STDOUT. Try something like this:

#!/usr/bin/perl -w use strict; while (<STDIN>) { chomp; if ( ! -e ) { print "#$_\n"; } else { print "$_\n"; } }


Comment on Re: making my script work with vi
Download Code

Log In?
Username:
Password:

What's my password?
Create A New User
Node Status?
node history
Node Type: note [id://374764]
help
Chatterbox?
and the web crawler heard nothing...

How do I use this? | Other CB clients
Other Users?
Others scrutinizing the Monastery: (9)
As of 2014-04-20 22:27 GMT
Sections?
Information?
Find Nodes?
Leftovers?
    Voting Booth?

    April first is:







    Results (488 votes), past polls