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

sh's scratchpad

by sh (Beadle)
on Jun 14, 2004 at 10:24 UTC ( #366477=scratchpad: print w/ replies, xml ) Need Help??

#!/usr/bin/perl -s print "usage: highlights where a regexp matches in the input text perl -s $0 [-c] [-g] [-i] [-s] [-m] [-o] 'regexp' [file.. ] " and exit(1) unless (@ARGV); $re = shift @ARGV; $x .= "c" if $c; $x .= "g" if $g; $x .= "i" if $i; $x .= "s" if $s; $x .= "m" if $m; $x .= "o" if $o; print "\/$re\/$x\n"; while (<>) { eval("s/$re/\e[7m\$&\e[m/$x;"); print; } #!/usr/bin/perl -s print "usage: highlights where s/// applied to the input text perl -s $0 [-e] [-g] [-i] [-s] [-m] [-o] 'regexp' 'replacement' [file. +. ] " and exit(1) unless ($#ARGV > 0); $re = shift @ARGV; $sub = shift @ARGV; $x .= "e" if $e; $x .= "g" if $g; $x .= "i" if $i; $x .= "s" if $s; $x .= "m" if $m; $x .= "o" if $m; print "\/$re\/$sub\/$x\n"; while (<>) { eval("s/$re/\e[7m\$sub\e[m/$x;"); print; }
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 meditating upon the Monastery: (5)
As of 2015-08-29 04:15 GMT
Sections?
Information?
Find Nodes?
Leftovers?
    Voting Booth?

    The oldest computer book still on my shelves (or on my digital media) is ...













    Results (342 votes), past polls