Free to find software for linux

FindEmAll is another graphical find-and-grep tool.
Find Em All is inspired by XFCE-3s XFglob and Efinder which is part of the Equinox desktop environment.
Unfortunately XFglob is no longer included in XFCE and Efinder does not seem to work (at least for me), because it uses XFCEs glob command which is no longer available.
Main features:
- optional Perl-style regular expression syntax (grep -P)
- search for files owned by non-system user / group (find -nouser -nogroup)
- search files where the search pattern does not match
- exclude binary files from search
Files may be opened in your favorite editor by a double-click on an entry in the list of results. Right-clicking a file opens a context menu that allows to choose an arbitrary application to open this file.

NetAddr::IP::Find is a Perl module to find IP addresses in plain text.

SYNOPSIS

use NetAddr::IP::Find;
$num_found = find_ipaddrs($text, &callback);

This is a module for finding IP addresses in plain text.

Functions

NetAddr::IP::Find exports one function, find_ipaddrs(). It works very similar to URI::Finds find_uris() or Email::Finds find_emails().

$num_ipaddrs_found = find_ipaddrs($text, &callback);

The first argument is a text to search through and manipulate. Second is a callback routine which defines what to do with each IP address as theyre found. It returns the total number of IP addresses found.

The callback is given two arguments. The first is a NetAddr::IP instance representing the IP address found. The second is the actual IP address as found in the text. Whatever the callback returns will replace the original text.

EXAMPLES

# For each IP address found, ping its host to see if its alive.
use Net::Ping;
my $pinger = Net::Ping->new;
my %pinged;
find_ipaddrs($text, sub {
my($ipaddr, $orig) = @_;
my $host = $ipaddr->to_string;
next if exists $pinged{$host};
$pinged{$host} = $pinger->ping($host);
});

while (my($host, $up) == each %pinged) {
print "$host is " . $up ? up : down . "n";
}


# Resolve IP address to FQDN
find_ipaddrs($text, sub {
my($ipaddr, $orig) = @_;
resolve_ip($ipaddr->to_string);
});

sub resolve_ip {
use Net::DNS;
# see perldoc Net::DNS for details
}

Test::File::Find::Rule is a Perl module to test files and directories with File::Find::Rule.

SYNOPSIS

use Test::File::Find::Rule;

# Check that all files in $dir have sensible names
my $rule = File::Find::Rule
->file
->relative
->not_name(qr/^[w]{1,8}.[a-z]{3,4}$/);
match_rule_no_result($rule, $dir, File names ok);

# Check that all our perl scripts have use strict !
my $rule = File::Find::Rule
->file
->relative
->name(@perl_ext)
->not_grep(qr/^s*uses+strict;/m, sub { 1 });
match_rule_no_result($rule, $dir, use strict usage);

# With some help of File::Find::Rule::MMagic
# Check that there is less than 10 images in $dir
# with a size > 1Mo
my $rule = File::Find::Rule
->file
->relative
->magic(image/*)
->size(>1Mo);
match_rule_nb_result($rule, $dir, 100, A lot of big images);

# Check the exact result from a rule
my $dirs = [qw(web lib data tmp)];
my $rule = File::Find::Rule
->directory
->mindepth(1)
->maxdepth(1)
->relative;
match_rule_array($rule, $dir, $dirs, Directory structure ok));

tes project is a ncurses multiplayer card game of visual perception.

tes is a simple multiplayer card game of visual perception for ncurses networked environments.

The goal of the game is to find three cards which have the proper properties quicker than your opponents. A bot is included for lonely players.

iRATE radio provides users with a powerful new way to find and download free, legal music online.

Users rate tracks based on their tastes. The iRATE server then selects other tracks to send to the user from a database of over 50,000 freely downloadable songs by correlating the users ratings with other users, and finding people with similar tastes.

Unlike streaming audio, iRATE saves the tracks to the users hard drive. This means that playback is smoother, without the typical problems associated with streaming media, such as high bandwidth usage.