3 files changed, 149 insertions, 0 deletions
diff --git a/mrtg/mrtg-ip b/mrtg/mrtg-ip
new file mode 100755
index 0000000..2700359
--- /dev/null
+++ b/mrtg/mrtg-ip
@@ -0,0 +1,57 @@
+#!/usr/bin/perl -wT
+
+# (c) 2003 by Peter Palfrader
+#
+# mrtg memory and swap usage check
+#
+# Permission is hereby granted, free of charge, to any person obtaining
+# a copy of this software and associated documentation files (the
+# "Software"), to deal in the Software without restriction, including
+# without limitation the rights to use, copy, modify, merge, publish,
+# distribute, sublicense, and/or sell copies of the Software, and to
+# permit persons to whom the Software is furnished to do so, subject to
+# the following conditions:
+#
+# The above copyright notice and this permission notice shall be
+# included in all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+# EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+# MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+# NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
+# LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+# OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+# WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+
+use strict;
+use English;
+
+my $IFACE = shift @ARGV;
+die ("Usage: $PROGRAM_NAME <interface>") unless defined $IFACE;
+
+$ENV{'PATH'} = '/bin:/usr/bin';
+delete @ENV{'IFS', 'CDPATH', 'ENV', 'BASH_ENV'};
+
+$UID=$EUID;
+
+open(FOO, "/proc/net/dev") || die "$0: can't open /proc/net/dev: $!";
+my @dev = <FOO>;
+close FOO;
+
+my $dev = join '', @dev;
+
+my ($in, $out) = $dev =~ /^\s*$IFACE:\s*(\d+)\s+\d+\s+\d+\s+\d+\s+\d+\s+\d+\s+\d+\s+\d+\s+(\d+)/m;
+
+defined $in or
+	$in = 0,
+	warn ("Incoming bytes not found for $IFACE\n");
+defined $out or
+	$out = 0,
+	warn ("Outgoing bytes not found for $IFACE\n");
+
+my $uptime=`/usr/bin/uptime`;
+my $hostname=`/bin/hostname`;
+print $in,"\n";
+print $out,"\n";
+printf "%s%s", $uptime, $hostname;
diff --git a/mrtg/mrtg-memuse b/mrtg/mrtg-memuse
new file mode 100755
index 0000000..57ec393
--- /dev/null
+++ b/mrtg/mrtg-memuse
@@ -0,0 +1,45 @@
+#!/usr/bin/perl -w
+# (c) 2003 by Gerfried Fuchs <alfie@sil.at>, MIT license
+#
+# mrtg memory and swap usage check
+#
+# Permission is hereby granted, free of charge, to any person obtaining
+# a copy of this software and associated documentation files (the
+# "Software"), to deal in the Software without restriction, including
+# without limitation the rights to use, copy, modify, merge, publish,
+# distribute, sublicense, and/or sell copies of the Software, and to
+# permit persons to whom the Software is furnished to do so, subject to
+# the following conditions:
+#
+# The above copyright notice and this permission notice shall be
+# included in all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+# EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+# MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+# NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
+# LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+# OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+# WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+
+use strict;
+
+open(FOO, "/usr/bin/free -b|") || die "$0: can't fork free: $!";
+my (undef, $mem, $mem2, $swap) = <FOO>;
+close FOO;
+
+chomp($mem, $mem2, $swap);
+
+my ($memtot) = $mem =~ /^\S+\s+(\d+)\s+/;
+my ($memuse) = $mem2 =~ /^\S+ \S+\s+(\d+)\s+/;
+
+my ($swaptot, $swapuse) = $swap =~ /^\S+\s+(\d+)\s+(\d+)\s+/;
+
+print "$memuse\n$swapuse\n".`/usr/bin/uptime`.`/bin/hostname`;
+
+__END__
+             total       used       free     shared    buffers     cached
+Mem:        514336     489352      24984          0      87716     171732
+-/+ buffers/cache:     229904     284432
+Swap:       514040      64012     450028
diff --git a/mrtg/mrtg-procs b/mrtg/mrtg-procs
new file mode 100755
index 0000000..727d3e3
--- /dev/null
+++ b/mrtg/mrtg-procs
@@ -0,0 +1,47 @@
+#!/usr/bin/perl -wT
+# (c) 2003 by Peter Palfrader
+#
+# mrtg memory and swap usage check
+#
+# Permission is hereby granted, free of charge, to any person obtaining
+# a copy of this software and associated documentation files (the
+# "Software"), to deal in the Software without restriction, including
+# without limitation the rights to use, copy, modify, merge, publish,
+# distribute, sublicense, and/or sell copies of the Software, and to
+# permit persons to whom the Software is furnished to do so, subject to
+# the following conditions:
+#
+# The above copyright notice and this permission notice shall be
+# included in all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+# EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+# MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+# NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
+# LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+# OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+# WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+# run as suid because grsec limits ps
+
+use strict;
+use English;
+
+$ENV{'PATH'} = '/bin:/usr/bin';
+delete @ENV{'IFS', 'CDPATH', 'ENV', 'BASH_ENV'};
+
+open(FOO, "/bin/ps ax|") || die "$0: can't fork ps $!";
+my @processes = <FOO>;
+close FOO;
+
+shift @processes;
+my $running=0;
+
+for my $line (@processes) {
+	my @line = split /\s+/, $line;
+	$running++ if ($line[2] =~ /R/);
+}
+
+my $uptime=`/usr/bin/uptime`;
+my $hostname=`/bin/hostname`;
+printf "%d\n%d\n%s%s", scalar @processes, $running, $uptime, $hostname;