/usr/bin/probe is in mirmon 2.10-1.
This file is owned by root:root, with mode 0o755.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 | #! /usr/bin/perl -w
use strict ;
my $WGET = '/usr/bin/wget' ;
my $RSYNC = '/usr/bin/rsync' ;
my $timeout = 300 ;
my $tmp_dir = '/tmp/mirmon' ;
my $prog = substr($0,rindex($0,'/')+1) ;
my $Usage = <<USAGE ;
Usage: $prog [-v] [-q] [-d] [-t timeout] url
option v : be verbose
option q : be quiet
option d : show debug info
option t : timeout in seconds (default $timeout)
argument url :
rsync://host.dom.com/module/file
http://host.dom.com/some/file
ftp://host.dom.com/some/file
USAGE
sub Usage { die "$_[0]$Usage" ; }
sub Error { die "$prog: $_[0]\n" ; }
sub Warn { warn "$prog: $_[0]\n" ; }
# usage: &GetOptions(ARG,ARG,..) defines $opt_ID as 1 or user spec'ed value
# usage: &GetOptions(\%opt,ARG,ARG,..) defines $opt{ID} as 1 or user value
# ARG = 'ID' | 'ID=SPC' | 'ID:SPC' for no-arg, required-arg or optional-arg
# ID = perl identifier
# SPC = i|f|s for integer, fixedpoint real or string argument
use Getopt::Long ;
Getopt::Long::config('no_ignore_case') ;
my %opt = () ; Usage('') unless GetOptions
( \%opt, qw(v q d t=i) ) ;
Usage("Arg count\n") unless @ARGV == 1 ;
my $url = shift ;
$timeout = $opt{t} if exists $opt{t} ;
$opt{v} ||= $opt{d} ;
my $opt_v = '' ; $opt_v = '-v' if $opt{v} ;
my $opt_q = '' ; $opt_q = '-q' if $opt{q} ;
# make a tmp dir for rsync
-d $tmp_dir or mkdir $tmp_dir or Error "can't mkdir $tmp_dir ($!)" ;
# handle rsync urls with rsync
# rewrite rysnc://host.dom.com/module/file -> host.dom.com::module/file
# handle ftp/http urls with wget
if ( $url =~ m!^rsync://(.*)$! )
{ my $src = $1 ;
my $dst = $src ;
$dst =~ s![/\s]!_!g ;
my $TMP = "$tmp_dir/$dst" ;
$src =~ s!/!::! ;
unlink $TMP ; # ignore status
my $cmd = "$RSYNC $opt_v $opt_q --no-motd --timeout $timeout $src $TMP" ;
Warn sprintf "'%s'\n", $cmd if $opt{d} ;
system $cmd ;
if ( open TMP, $TMP )
{ print <TMP> ; close TMP ; }
else
{ Warn "can't open $TMP" ; }
}
else
{ my $cmd = "$WGET -O - $opt_v $opt_q -t 1 -T $timeout $url |" ;
Warn sprintf "'%s'\n", $cmd if $opt{d} ;
if ( open CMD, $cmd )
{ print <CMD> ; close CMD ; }
else
{ Warn "can't popen $cmd ($!)" ; }
}
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