atomaka/misc-linux-tools
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Add the -p switch to show the difference between reachable and
unreachable destinations.  This allows outputting to a text file while
still being able to distinguish between the status of IP address when
the -a switch is used.
This commit is contained in:
Andrew Tomaka 2013-03-01 17:54:03 -05:00
parent 991bad27d3
commit 6b666d6266
1 changed files with 8 additions and 2 deletions
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10
sbin/pinger
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@ -15,10 +15,10 @@ $| = 1;
die("pinger must be run as root\n") if($> != 0);
my $alive = 1;
my(%switches, $all, $both, $time, $name, $force, $startTime, $finishTime);
my(%switches, $all, $print, $both, $time, $name, $force, $startTime, $finishTime);
# handle command line options
my $status = getopts('abdfrnth', \%switches);
my $status = getopts('abdfrnpth', \%switches);
help() if(!$status || $switches{'h'});
for (keys %switches) {
switch($_) {
@ -26,6 +26,7 @@ for (keys %switches) {
case 'b' { $both = 1; $name = 1; }
case 'd' { $alive = 0; }
case 'f' { $force = 1; }
case 'p' { $print = 1; }
case 'r' { $alive = 1; }
case 'n' { $name = 1; }
case 't' { $time = 1; }
@ -79,6 +80,10 @@ for(my $i = $start, my $k = 1; $i <= $end; $i++, $k++) {
}
}
if($print) {
$ip = ($reachable) ? "o $ip" : "x $ip";
}
if($reachable) {
push(@reachable_ips, colored($ip, 'green'));
} else {
@ -155,6 +160,7 @@ sub help {
print "\t-d\t\tList dead addresses\n";
print "\t-f\t\tForce hostname lookup even if unreachable\n";
print "\t-n\t\tReturn list as hostnames when possible\n";
print "\t-p\t\tEnable print mode; only noticeable with -a enabled\n";
print "\t-r\t\tList reachable addresses (default)\n";
print "\t-t\t\tTime ping execution\n";
exit(1);