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

Comment on

( #3333=superdoc: print w/ replies, xml ) Need Help??

Perhaps you'd like

use constant PIE_NO_BACKUP => ''; sub pie(&$@) { ( my $code, # Code ref local $^I, # PIE_NO_BACKUP, '~', '.bak', etc local @ARGV, ) = @_; local *_; # Protect caller's $_. while (<>) { chomp; $code->(); print($_, "\n"); } } # perl -i -pe 's///' file1 file2 pie { s/// } PIE_NO_BACKUP, 'file1', 'file2'; # perl -i.bak -pe 's///' file? data*.txt pie { s/// } '.bak', map { bsd_glob($_) } 'file?', 'data*.txt';

Untested.

Update: Added missing "\n". Created constant for no backup. Added local *_;.


In reply to Re: -pi -e argv repeater by ikegami
in thread -pi -e argv repeater by jettero

Title:
Use:  <p> text here (a paragraph) </p>
and:  <code> code here </code>
to format your post; it's "PerlMonks-approved HTML":



  • Posts are HTML formatted. Put <p> </p> tags around your paragraphs. Put <code> </code> tags around your code and data!
  • Read Where should I post X? if you're not absolutely sure you're posting in the right place.
  • Please read these before you post! —
  • Posts may use any of the Perl Monks Approved HTML tags:
    a, abbr, b, big, blockquote, br, caption, center, col, colgroup, dd, del, div, dl, dt, em, font, h1, h2, h3, h4, h5, h6, hr, i, ins, li, ol, p, pre, readmore, small, span, spoiler, strike, strong, sub, sup, table, tbody, td, tfoot, th, thead, tr, tt, u, ul, wbr
  • Outside of code tags, you may need to use entities for some characters:
            For:     Use:
    & &amp;
    < &lt;
    > &gt;
    [ &#91;
    ] &#93;
  • Link using PerlMonks shortcuts! What shortcuts can I use for linking?
  • See Writeup Formatting Tips and other pages linked from there for more info.
  • Log In?
    Username:
    Password:

    What's my password?
    Create A New User
    Chatterbox?
    and the web crawler heard nothing...

    How do I use this? | Other CB clients
    Other Users?
    Others drinking their drinks and smoking their pipes about the Monastery: (9)
    As of 2014-08-27 18:08 GMT
    Sections?
    Information?
    Find Nodes?
    Leftovers?
      Voting Booth?

      The best computer themed movie is:











      Results (248 votes), past polls