SYNOPSIS
$ urifind file
DESCRIPTION
urifind is a simple script that finds URIs in one or more files (using "URI::Find"), and outputs them to to STDOUT. That's it.To find all the URIs in file1, use:
$ urifind file1
To find the URIs in multiple files, simply list them as arguments:
$ urifind file1 file2 file3
urifind will read from "STDIN" if no files are given or if a filename of "-" is specified:
$ wget http://www.boston.com/ -O - | urifind
When multiple files are listed, urifind prefixes each found URI with the file from which it came:
$ urifind file1 file2 file1: http://www.boston.com/index.html file2: http://use.perl.org/
This can be turned on for single files with the "-p" (``prefix'') switch:
$urifind -p file3 file1: http://fsck.com/rt/
It can also be turned off for multiple files with the "-n" (``no prefix'') switch:
$ urifind -n file1 file2 http://www.boston.com/index.html http://use.perl.org/
By default, URIs will be displayed in the order found; to sort them ascii-betically, use the "-s" (``sort'') option. To reverse sort them, use the "-r" (``reverse'') flag ("-r" implies "-s").
$ urifind -s file1 file2 http://use.perl.org/ http://www.boston.com/index.html mailto:[email protected] $ urifind -r file1 file2 mailto:[email protected] http://www.boston.com/index.html http://use.perl.org/
Finally, urifind supports limiting the returned URIs by scheme or by arbitrary pattern, using the "-S" option (for schemes) and the "-P" option. Both "-S" and "-P" can be specified multiple times:
$ urifind -S mailto file1 mailto:[email protected] $ urifind -S mailto -S http file1 mailto:[email protected] http://www.boston.com/index.html
"-P" takes an arbitrary Perl regex. It might need to be protected from the shell:
$ urifind -P 's?html?' file1 http://www.boston.com/index.html $ urifind -P '\.org\b' -S http file4 http://www.gnu.org/software/wget/wget.html
Add a "-d" to have urifind dump the refexen generated from "-S" and "-P" to "STDERR". "-D" does the same but exits immediately:
$ urifind -P '\.org\b' -S http -D $scheme = '^(\bhttp\b):' @pats = ('^(\bhttp\b):', '\.org\b')
To remove duplicates from the results, use the "-u" (``unique'') switch.
OPTION SUMMARY
- -s
- Sort results.
- -r
- Reverse sort results (implies -s).
- -u
- Return unique results only.
- -n
- Don't include filename in output.
- -p
- Include filename in output (0 by default, but 1 if multiple files are included on the command line).
- -P $re
- Print only lines matching regex '$re' (may be specified multiple times).
- -S $scheme
- Only this scheme (may be specified multiple times).
- -h
- Help summary.
- -v
- Display version and exit.
- -d
- Dump compiled regexes for "-S" and "-P" to "STDERR".
- -D
- Same as "-d", but exit after dumping.
AUTHOR
darren chamberlain <[email protected]>COPYRIGHT
(C) 2003 darren chamberlainThis library is free software; you may distribute it and/or modify it under the same terms as Perl itself.