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April 11, 2019 09:28
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creates a toc.html file with links to each file of a given directory, inside the directory.
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| #!/usr/bin/perl | |
| use strict; | |
| use warnings; | |
| use diagnostics; | |
| use Getopt::Long; | |
| my $dir = ".", my $help; | |
| GetOptions("d=s" => \$dir, | |
| "h" => \$help); | |
| if ($help) { | |
| print qq[Help: | |
| -d <directory>, where to create the toc html | |
| -h print this help and exit]."\n"; | |
| exit; | |
| } | |
| if (!(-d $dir)) { | |
| die "$dir is not a directory!\n"; | |
| } | |
| opendir(DIR, $dir) or die $!; | |
| my @files = (readdir DIR) or die $!; | |
| closedir(DIR) or die $!; | |
| if ($dir =~ m/(^.*)\/$/) { | |
| $dir = $1; | |
| } | |
| my $fname = qq[$dir/toc.html]; | |
| open FILE, ">", $fname or die $!; | |
| print FILE qq[<html> | |
| <head> | |
| <style> | |
| body { | |
| background-color: #000111; | |
| color: #19F104; | |
| font-size: large; | |
| font-family: Mono | |
| } | |
| a:link { | |
| color: #179FD2; | |
| } | |
| a:visited { | |
| color: #69ACB3; | |
| } | |
| a:hover { | |
| color: #EBC113; | |
| } | |
| a:active { | |
| color: #EBC113; | |
| } | |
| </style> | |
| </head> | |
| <body>]; | |
| foreach (@files) { | |
| next if ($_ eq "." || $_ eq ".."); | |
| next if ($_ eq "toc.html"); | |
| next if (-d $_); | |
| print FILE qq[<a href="$_">$_</a><br/>]; | |
| } | |
| print FILE qq[ | |
| </body> | |
| </html>]; | |
| close FILE or die $!; | |
| print "Filenames of: $dir were written to: $fname\n"; |
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