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- Users: DotSlashJames
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Way to select a shell to run commands
This might be what you need: http://search.cpan.org/~pjcj/Shell-Source-0.01/Source.pm <from cpan>- DotSlashJames
- Post #4
- Forum: Perl
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get contents of a whole file
err... i mean: for $t ( @{$tables} ) { ... }- DotSlashJames
- Post #8
- Forum: Perl
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get contents of a whole file
$tables is an array reference... so try changing: for $t ( @$tables ) to for $t ( @{$tables} );- DotSlashJames
- Post #7
- Forum: Perl
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get contents of a whole file
# 1. What is your file name? my $file = 'my-file.txt'; # 2. Open the file for reading ( '<' ) open( FD, "<$file" ) or die "$0: error: $!\n"; # Slurp it up my @lines = <FD>; # Close the file close FD;- DotSlashJames
- Post #5
- Forum: Perl
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Reading Files recursively without using Modules.
I find that File::Find is decent for simple stuff. For recursive travesals with more specific operations in mind opendir, readdir, and chdir are simple and effective... if you have a good algorithm of course :) ./james- DotSlashJames
- Post #6
- Forum: Perl
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looking for a regex to see if string contains '342' in it anywhere...
print $string =~ /342/ ? 'yes' : 'no';- DotSlashJames
- Post #2
- Forum: Perl
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How would I get row and column of current cursor position in termial
Hey, I used Term::Screen to write a little status bar module. But it will only work correctly for my needs if I can pass it the row and column of the current cursor position on the terminal. I played around with Curses getyx() function, but it just did not seem to do what I want. Basically I...- DotSlashJames
- Thread
- Replies: 0
- Forum: Perl
