get-mobility-info   [plain text]

#!/bin/sh
# Copyright (c) 2004-2014 Apple Inc.
#
# get-mobility-info
#
# Collect system & network configuration information.
#

PATH=/bin:/usr/bin:/sbin:/usr/sbin

#
# Disclaimer
#
cat <<_END_OF_DISCLAIMER

This diagnostic tool generates files that allow Apple to investigate issues
with your computer and help Apple to improve its products. The generated files
may contain some of your personal information, which may include, but not be
limited to, the serial number or similar unique number for your device, your
user name, or your computer name. The information is used by Apple in
accordance with its privacy policy (www.apple.com/privacy) and is not shared
with any third party. By enabling this diagnostic tool and sending a copy of
the generated files to Apple, you are consenting to Apple's use of the content
of such files.

_END_OF_DISCLAIMER

/bin/echo "Press 'Enter' to continue."
read reply

#
# Setup
#
PRIV=""
if [ ${EUID} -ne 0 ]; then
	PRIV="sudo"
fi

if [ -x /usr/bin/tail ]; then
	TAIL_2000="/usr/bin/tail -n 2000"
	TAIL_25000="/usr/bin/tail -n 25000"
else
	TAIL_2000="/bin/cat"
	TAIL_25000="/bin/cat"
fi

OUT="mobility-info-`date +'%m.%d.%Y.%H%M%S'`"
OUTDIR="/var/tmp"
if [ -d ~/Desktop ]; then
	OUTDIR=~/Desktop
elif [ "`readlink /tmp`" = "private/var/tmp" ]; then
	OUTDIR=/Library/Logs/CrashReporter
	mkdir -p ${OUTDIR}
fi

umask 077

WORKDIR=`mktemp -d -q "/tmp/${OUT}"`
if [ $? -ne 0 ]; then
	echo "Could not create snapshot directory"
	exit 1
fi

GZ_EXT=""
GZ_OPT=""
if [ -x /usr/bin/gzip ]; then
	GZ_EXT=".gz"
	GZ_OPT="-z"
fi

ARCHIVE=`mktemp -q "${OUTDIR}/${OUT}.tar${GZ_EXT}"`
if [ $? -ne 0 ]; then
	echo "Could not create snapshot archive"
	rm -rf "${WORKDIR}"
	exit 1
fi

cd "${WORKDIR}"

echo ""
echo "Please wait, collecting information and statistics"
echo ""

#
# Execute network reachability/DNS commands early
#
echo "#"						>  reachability-info
echo '# scutil -d -v -r www.apple.com "" no-server'	>> reachability-info
echo "#"						>> reachability-info
scutil -d -v -r www.apple.com "" no-server		>> reachability-info	2>&1

echo "#"						>> reachability-info
echo '# scutil -d -v -r 0.0.0.0 no-server'		>> reachability-info
echo "#"						>> reachability-info
scutil -d -v -r 0.0.0.0          no-server		>> reachability-info	2>&1

if [ -x /usr/bin/dig -a -f /etc/resolv.conf ]; then
	/usr/bin/dig -t any -c any www.apple.com	> dig-results		2>/dev/null
fi

#
# Signal "networkd" to log its "state" info. This logging will continue while
# we execute a few other commands and should be complete by the time we collect
# the log content.
#
if [ -x /usr/bin/killall ]; then
	#
	# request networkd state
	#
	${PRIV} /usr/bin/killall -INFO networkd					2>/dev/null

	#
	# discoveryd info
	#
	if [ -x /usr/libexec/discoveryd -a -x /usr/sbin/discoveryutil ]; then
		${PRIV} pgrep -q -x discoveryd
		if [ $? -eq 0 ]; then
			P_ARG=""
			case "`${PRIV} discoveryutil help 2>&1`" in
			    Warning:* )
				P_ARG="--priv"
				;;
			esac
			#
			# upgrade logging (if needed)
			#
			CLASS_o=`${PRIV} discoveryutil ${P_ARG} logclass`
			CLASS_n=`${PRIV} discoveryutil ${P_ARG} logclass Cache`

			LEVEL_o=`${PRIV} discoveryutil ${P_ARG} loglevel | awk '{ print $5 }'`
			if [ ${LEVEL_o} -le 1 ]; then
				LEVEL_n=`${PRIV} discoveryutil ${P_ARG} loglevel Intermediate | awk '{ print $5 }'`
			else
				LEVEL_n=${LEVEL_o}
			fi

			cp /dev/null						discoveryd-info
			for c in			\
				clientlisteners		\
				configinterfaces	\
				configresolvers		\
				dnsproxystate		\
				mdnsbrowses		\
				mdnscachecontents	\
				mdnscachestats		\
				mdnslisteners		\
				mdnsregistrations	\
				nattraversals		\
				udnscachecontents	\
				udnscachestats		\
				udnsresolvers		\
				udnsunanswered		\

			do
				echo "#"					>> discoveryd-info
				echo "# discoveryutil ${c}"			>> discoveryd-info
				echo "#"					>> discoveryd-info
				${PRIV} discoveryutil ${P_ARG} --timeout ${c}	>> discoveryd-info
			done

			if [ "$CLASS_o" != "$CLASS_n" ]; then
				#
				# restore log settings
				#
				${PRIV} discoveryutil ${P_ARG} lognoclass Cache		>/dev/null
			fi

			if [ "$LEVEL_o" != "$LEVEL_n" ]; then
				${PRIV} discoveryutil ${P_ARG} loglevel ${LEVEL_o}	>/dev/null
			fi

			${PRIV} cat /var/run/com.apple.discoveryd-trace.sb	> com.apple.discoveryd-trace.sb	2>/dev/null
		fi
	fi

	sleep 1
fi

#
# processes
#
if [ -x /bin/ps ]; then
	/bin/ps axlww					> ps			2>&1
fi

#
# network interface configuration
#
if [ -x /sbin/ifconfig ]; then
	/sbin/ifconfig -a -L -b -m -r -v -v		> ifconfig		2>&1
	if [ $? -ne 0 ]; then
		/sbin/ifconfig -a			> ifconfig		2>&1
	fi
fi

#
# network route configuration
#
if [ -x /usr/sbin/netstat ]; then
	/usr/sbin/netstat -n -r -a -l			> netstat		2>&1
fi

#
# DHCP configuration
#
if [ -x /sbin/ifconfig ]; then
	for if in `/sbin/ifconfig -l`
	do
		case ${if} in
		lo* )	;;
		en* )	ipconfig getpacket ${if}	> ipconfig-${if}	2>&1
			;;
		esac
	done
fi

#
# AirPort info
#
if [ -x /System/Library/PrivateFrameworks/Apple80211.framework/Resources/airport ]; then
	/System/Library/PrivateFrameworks/Apple80211.framework/Resources/airport --getinfo	\
							> airport		2>&1
fi

#
# collect wifi dump
#
if [ -x /usr/bin/wdutil -a -x /bin/ls ]; then
	${PRIV} /usr/bin/wdutil dump
	mkdir -p "wifi_dump"
	/bin/ls -1 /private/tmp/wifi-*						2>/dev/null	\
	| while read log
	do
		if [ -f "${log}" ]; then
			b="`basename ${log}`"
			${PRIV} cat "${log}"		> "wifi_dump/${b}"	2>&1
		fi
	done
fi

#
# OS info
#
if [ -e /System/Library/CoreServices/SystemVersion.plist ]; then
	cat /System/Library/CoreServices/SystemVersion.plist	\
							> SystemVersion.plist	2>&1
fi

#
# IOKit info
#
if [ -x /usr/sbin/ioreg ]; then
	/usr/sbin/ioreg -i -l -w 0			>  ioreg		2>&1
	/usr/sbin/ioreg -i -l -p IODeviceTree -w 0	>> ioreg		2>&1
fi

#
# Power Management info
#
if [ -x /usr/bin/pmset ]; then
	echo "#"							>  pmset
	echo "# pmset -g everything"					>> pmset
	echo "#"							>> pmset
	/usr/bin/pmset -g everything 2>/dev/null  | ${TAIL_25000}	>> pmset
fi

#
# Host name
#
if [ -x /bin/hostname ]; then
	/bin/hostname					> hostname		2>&1
fi

#
# Host configuration
#
if [ -x /usr/bin/hostinfo ]; then
	/usr/bin/hostinfo				> hostinfo		2>&1
fi
if [ -e /etc/hostconfig ]; then
	cat /etc/hostconfig				> etc.hostconfig	2>&1
fi

#
# DNS configuration
#
scutil --dns						> dns-configuration	2>&1
if [ -e /etc/resolv.conf ]; then
	cat /etc/resolv.conf				> etc.resolv.conf	2>&1
fi
if [ -e /var/run/resolv.conf ]; then
	cat /var/run/resolv.conf			> var.run.resolv.conf	2>&1
fi
if [ -e /etc/resolver ]; then
	tar -c -H /etc/resolver				> etc.resolver.tar	2>/dev/null
fi

#
# Proxy configuration
#
scutil -d -v --proxy					> proxy-configuration	2>&1

#
# Network information
#
if [ -x /sbin/ifconfig ]; then
	echo "#"					>  network-information
	echo "# scutil --nwi"				>> network-information
	echo "#"					>> network-information
	scutil --nwi					>> network-information	2>&1
	for if in `/sbin/ifconfig -l`
	do
		echo ""					>> network-information
		echo "#"				>> network-information
		echo "# scutil --nwi ${if}"		>> network-information
		echo "#"				>> network-information
		scutil --nwi ${if}			>> network-information	2>&1
	done
fi

#
# System / network preferences
#
for f in										\
	/Library/Preferences/SystemConfiguration/NetworkInterfaces.plist		\
	/Library/Preferences/SystemConfiguration/com.apple.PowerManagement.plist	\
	/Library/Preferences/SystemConfiguration/com.apple.airport.preferences.plist	\
	/Library/Preferences/SystemConfiguration/com.apple.nat.plist			\
	/Library/Preferences/SystemConfiguration/com.apple.smb.server.plist		\
	/Library/Preferences/SystemConfiguration/com.apple.wifi.plist			\
	/Library/Preferences/SystemConfiguration/preferences.plist			\
	/Library/Preferences/com.apple.alf.plist					\
	/Library/Preferences/com.apple.sharing.firewall.plist				\
	/Library/Preferences/com.apple.networkextension.plist				\
	/Library/Preferences/com.apple.networkextension.control.plist			\
	/Library/Preferences/com.apple.networkextension.necp.plist			\
	/Library/Preferences/com.apple.wwand.plist					\

do
	if [ -e "${f}" ]; then
		b="`basename ${f}`"
		cat "${f}"				> "${b}"		2>&1
	fi
done

#
# System / network preferences (from other volumes)
#
/bin/ls /Volumes 2>/dev/null								\
| while read volume
do
	V_PATH="/Volumes/${volume}"
	if [ -h "${V_PATH}" ]; then
		# if the path is a symlink
		continue
	fi
	for f in									\
		/Library/Preferences/SystemConfiguration/Networkinterfaces.plist	\
		/Library/Preferences/SystemConfiguration/preferences.plist		\

	do
		if [ -f "${V_PATH}/${f}" ]; then
			mkdir -p "OtherPreferences/${volume}"
			b="`basename ${f}`"
			cat "${V_PATH}/${f}"		> "OtherPreferences/${volume}/${b}"	2>&1
		fi
	done
done

#
# InternetSharing
#
if   [ -e /etc/bootpd.plist ]; then
	cat /etc/bootpd.plist							> bootpd.plist			2>&1
	cat /etc/com.apple.named.proxy.conf					> com.apple.named.proxy.conf	2>/dev/null
elif [ -e /Library/Preferences/SystemConfiguration/bootpd.plist ]; then
	cat /Library/Preferences/SystemConfiguration/bootpd.plist		> bootpd.plist			2>&1
	cat /Library/Preferences/SystemConfiguration/com.apple.named.proxy.conf	> com.apple.named.proxy.conf	2>/dev/null
fi

#
# configd's cache
#
${PRIV} scutil -p --snapshot
if [ -f /var/tmp/configd-store.plist ]; then
	cat /var/tmp/configd-store.plist		> configd-store.plist	2>&1
fi
if [ -f /var/tmp/configd-pattern.plist ]; then
	cat /var/tmp/configd-pattern.plist		> configd-pattern.plist	2>&1
fi
if [ -f /var/tmp/configd-session.plist ]; then
	cat /var/tmp/configd-session.plist		> configd-session.plist	2>&1
fi
if [ -f /var/tmp/configd-state ]; then
	cat /var/tmp/configd-state			> configd-state		2>&1
fi
if [ -f /var/tmp/configd-reachability ]; then
	cat /var/tmp/configd-reachability		> configd-reachability	2>&1
fi

#
# mounted filesystems
#
mount							> mounted-filesystems	2>&1

${PRIV} cat /etc/hosts 					> etc.hosts		2>/dev/null

#
# kernel extensions statistic
#
if   [ -x /usr/sbin/kextstat ]; then
	/usr/sbin/kextstat				> kextstat		2>&1
fi

#
# network statistics
#
/bin/echo -n ""							>  network-statistics

if   [ -x /usr/sbin/arp ]; then
	echo "#"						>> network-statistics
	echo "# arp -n -a"					>> network-statistics
	echo "#"						>> network-statistics
	/usr/sbin/arp -n -a					>> network-statistics	2>&1
fi

if [ -x /usr/sbin/netstat ]; then
	echo "#"						>> network-statistics
	echo "# netstat -A -a -l -n"				>> network-statistics
	echo "#"						>> network-statistics
	/usr/sbin/netstat -A -a -l -n				>> network-statistics	2>&1

	echo "#"						>> network-statistics
	echo "# netstat -s"					>> network-statistics
	echo "#"						>> network-statistics
	/usr/sbin/netstat -s					>> network-statistics	2>&1

	echo "#"						>> network-statistics
	echo "# netstat -mmm"					>> network-statistics
	echo "#"						>> network-statistics
	/usr/sbin/netstat -mmm					>> network-statistics	2>&1

	echo "#"						>> network-statistics
	echo "# netstat -i -n -d"				>> network-statistics
	echo "#"						>> network-statistics
	/usr/sbin/netstat -i -n -d				>> network-statistics	2>&1

	echo "#"						>> network-statistics
	echo "# netstat -g -n -s"				>> network-statistics
	echo "#"						>> network-statistics
	/usr/sbin/netstat -g -n -s				>> network-statistics	2>&1

	echo "#"						>> network-statistics
	echo "# netstat -i -x R"				>> network-statistics
	echo "#"						>> network-statistics
	/usr/sbin/netstat -i -x R				>> network-statistics	2>&1
	echo "#"						>> network-statistics

	echo "# netstat -a -n -p mptcp"				>> network-statistics
	echo "#"						>> network-statistics
	/usr/sbin/netstat -a -n -p mptcp			>> network-statistics	2>/dev/null

	echo "#"						>> network-statistics
	echo "# netstat -s -p mptcp"				>> network-statistics
	echo "#"						>> network-statistics
	/usr/sbin/netstat -s -p mptcp				>> network-statistics	2>/dev/null

	if [ -x /sbin/ifconfig ]; then
		for if in `/sbin/ifconfig -l`
		do
			`/sbin/ifconfig -v ${if} | grep -q TXSTART`
			if [ $? -eq 0 ]; then
				echo "#"			>> network-statistics
				echo "# netstat -qq -I ${if}"	>> network-statistics
				echo "#"			>> network-statistics
				/usr/sbin/netstat -qq -I ${if}	>> network-statistics	2>&1
			fi
			`/sbin/ifconfig -v ${if} | grep -q RXPOLL`
			if [ $? -eq 0 ]; then
				echo "#"			>> network-statistics
				echo "# netstat -Q -I ${if}"	>> network-statistics
				echo "#" 			>> network-statistics
				/usr/sbin/netstat -Q -I ${if}	>> network-statistics   2>&1
			fi
		done
	fi
fi

if [ -x /usr/sbin/ndp ]; then
	echo "#"					>> network-statistics
	echo "# ndp -n -a"				>> network-statistics
	echo "#"					>> network-statistics
	/usr/sbin/ndp -n -a				>> network-statistics	2>&1

	echo "#"					>> network-statistics
	echo "# ndp -n -p"				>> network-statistics
	echo "#"					>> network-statistics
	/usr/sbin/ndp -n -p				>> network-statistics	2>&1

	echo "#"					>> network-statistics
	echo "# ndp -n -r"				>> network-statistics
	echo "#"					>> network-statistics
	/usr/sbin/ndp -n -r				>> network-statistics	2>&1

	if [ -x /sbin/ifconfig ]; then
		for if in `/sbin/ifconfig -l`
		do
			echo "#"			>> network-statistics
			echo "# ndp -i ${if}"		>> network-statistics
			echo "#"			>> network-statistics
			/usr/sbin/ndp -i ${if}		>> network-statistics	2>&1
		done
	fi
fi

if [ -x /sbin/pfctl ]; then
	echo "#"					>  pf
	echo "# pfctl -s all"				>> pf
	echo "#"					>> pf
	${PRIV} /sbin/pfctl -s all			>> pf			2>&1
	echo "=============================="		>> pf
	echo "#"					>> pf
	echo "# pfctl -s References"			>> pf
	echo "#"					>> pf
	${PRIV} /sbin/pfctl -s References		>> pf			2>&1
	for ANCHOR in `${PRIV} pfctl -s Anchors -v 2>/dev/null`
	do
		echo "=============================="	>> pf
		echo "#"				>> pf
		echo "# pfctl -a ${ANCHOR} -s all"	>> pf
		echo "#"				>> pf
		${PRIV} /sbin/pfctl -a ${ANCHOR} -s all	>> pf			2>&1
	done
fi

#
# mach port info
#
if [ -x /usr/local/bin/lsmp ]; then
	${PRIV} /usr/local/bin/lsmp -a -v		> lsmp			2>&1
fi

#
# open files
#
if [ -x /usr/sbin/lsof ]; then
	${PRIV} /usr/sbin/lsof -n -P -T q		> lsof			2>&1
fi

#
# [lib]dispatch info
#
if [ -x /usr/local/bin/ddt ]; then
    /bin/echo -n ""					>  dispatch-info
    for BIN in		\
	configd		\
	discoveryd	\

    do
	echo "#"					>> dispatch-info
	echo "# ddt -vkp ${BIN}"			>> dispatch-info
	echo "#"					>> dispatch-info
	${PRIV} /usr/local/bin/ddt -vkp ${BIN}		>> dispatch-info	2>&1
    done
fi

#
# OpenDirectory info
#
if [ -x /usr/bin/odutil ]; then
	echo "#"					>  od-info
	echo "# odutil show all"			>> od-info
	echo "#"					>> od-info
	${PRIV} /usr/bin/odutil show all		>> od-info		2>&1
fi

#
# IPsec configuration
#
if [ -x /usr/sbin/setkey -a -x /usr/bin/perl ]; then
	echo "#"						>  ipsec
	echo "# setkey -D"					>> ipsec
	echo "#"						>> ipsec
	${PRIV} /usr/sbin/setkey -D				\
	| /usr/bin/perl -M'Digest::MD5 qw(md5_hex)' -l -n -e '
		if (/^(\s+[AE]:\s+\S+\s+)"?(.*)"?\s*$/) {
			printf "%s[MD5:%s]%s\n", $1, md5_hex($2 . "\n"), $3;
		} else {
			printf "%s\n", $_;
		}
	'							>> ipsec

	echo ""							>> ipsec
	echo "#"						>> ipsec
	echo "# setkey -Pp -D"					>> ipsec
	echo "#"						>> ipsec
	${PRIV} /usr/sbin/setkey -Pp -D				>> ipsec

	for CF in /var/run/racoon/*.conf
	do
		if [ ! -r "${CF}" ]; then
			continue
		fi

		echo ""						>> ipsec
		echo "#"					>> ipsec
		echo "# ${CF}"					>> ipsec
		echo "#"					>> ipsec
		${PRIV} cat ${CF}				\
		| /usr/bin/perl -M'Digest::MD5 qw(md5_hex)' -l -n -e '
			if (/^(\s+shared_secret\s+use\s+)"?([^\s;"]+)"?(.*)/) {
				printf "%s[MD5:%s]%s\n", $1, md5_hex($2 . "\n"), $3;
			} else {
				printf "%s\n", $_;
			}
		'						>> ipsec
	done
fi

#
# Kerberos configuration
#
if [ -x /usr/bin/klist ]; then
	echo "#"					>  kerberos
	echo "# klist --verbose --all-content"		>> kerberos
	echo "#"					>> kerberos
	klist --verbose --all-content			>> kerberos	2>&1

	echo "#"					>> kerberos
	echo "# ktutil list"				>> kerberos
	echo "#"					>> kerberos
	${PRIV} /usr/sbin/ktutil --verbose list		>> kerberos	2>&1

	echo "#"					>> kerberos
	echo "# gsstool list --verbose"			>> kerberos
	echo "#"					>> kerberos
	/System/Library/PrivateFrameworks/Heimdal.framework/Helpers/gsstool list --verbose >> kerberos	2>&1
fi

#
# system profiler
#
if [ -x /usr/sbin/system_profiler ]; then
	system_profiler -xml 	SPEthernetDataType 	\
				SPFibreChannelDataType	\
				SPFireWireDataType 	\
				SPFirewallDataType 	\
				SPModemDataType		\
				SPNetworkDataType 	\
				SPThunderboltDataType 	\
				SPWWANDataType 		\
				SPAirPortDataType 	> system_profiler.spx	2>/dev/null
fi

#
# system usage statistics
#
/bin/echo -n ""						> system-statistics

if [ -x /usr/bin/uptime ]; then
	echo "#"					>> system-statistics
	echo "# uptime"					>> system-statistics
	echo "#"					>> system-statistics
	/usr/bin/uptime					>> system-statistics	2>&1
fi

if [ -x /usr/sbin/sysctl ]; then
	echo "#"					>> system-statistics
	echo "# sysctl kern hw net debug"		>> system-statistics
	echo "#"					>> system-statistics
	/usr/sbin/sysctl kern hw net debug		>> system-statistics	2>&1
fi

if [ -x /usr/bin/zprint ]; then
	echo "#"					>> system-statistics
	echo "# zprint"					>> system-statistics
	echo "#"					>> system-statistics
	${PRIV} /usr/bin/zprint				>> system-statistics	2>&1
fi

if [ -x /usr/sbin/lsof -a -x /bin/ls ]; then
	N=0
	/bin/ls -1	/Library/Preferences/SystemConfiguration/*-lock		\
			2>/dev/null						\
	| while read lock
	do
		if [ ${N} -eq 0 ]; then
			echo "#"					>> system-statistics
			echo "# lsof [SCPreferences lock files]"	>> system-statistics
		fi
		N=`expr ${N} + 1`

		echo "#"						>> system-statistics
		${PRIV} /usr/sbin/lsof -- ${lock}			>> system-statistics	2>&1
	done
fi

#
# collect executable and plugin info
#
report_binary_info()
{
    if [ ! -f "${1}" ]; then
	return
    fi

    VERSION=`what "${1}"`
    echo "${VERSION}"					>> versions	2>&1

    SUM=`sum "${1}"`
    echo "\tsum: ${SUM}"				>> versions	2>&1

    LSINFO=`ls -lu "${1}"`
    echo "\tadditional info: ${LSINFO}"			>> versions	2>&1

    echo ""						>> versions	2>&1
}

get_binary_info()
{
    for BIN in										\
	/usr/libexec/bootpd								\
	/usr/libexec/configd								\
	/usr/libexec/discoveryd								\
	/usr/sbin/awacsd								\
	/usr/sbin/pppd									\
	/usr/sbin/racoon								\
	/usr/libexec/misd								\
	/usr/libexec/InternetSharing							\
	/System/Library/Frameworks/SystemConfiguration.framework/SystemConfiguration	\

    do
	report_binary_info "${BIN}"
    done

    if [ -x /usr/bin/xcode-select -a -x /usr/bin/xcodebuild -a -x /usr/bin/xcrun ]; then
	SDKPATH="`xcode-select --print-path 2>/dev/null`"
	if [ $? -eq 0 -a -n "${SDKPATH}" ]; then
	    /usr/bin/xcodebuild -showsdks 2>/dev/null	\
	    | grep iphone				\
	    | awk '{ print $NF }'			\
	    | while read SDK
	    do
		SDKPATH="`xcrun --sdk $SDK --show-sdk-path`"
		for BIN in										\
		    /usr/libexec/configd_sim								\
		    /System/Library/Frameworks/SystemConfiguration.framework/SystemConfiguration	\

		do
		    report_binary_info "${SDKPATH}${BIN}"
		done
	    done
	else
	    echo "*** NO SDKs ***"	>> versions
	    echo ""			>> versions
	fi
    fi
}

get_plugins_info()
{
    num=0
    cd /System/Library/SystemConfiguration
    for PLUGIN in *.bundle
    do
	plugins[$num]="${PLUGIN}"
	num=$(( $num + 1 ))
    done

    cd "${WORKDIR}"

    for PLUGIN in "${plugins[@]}"
    do
	PLUGIN_DIR="/System/Library/SystemConfiguration/${PLUGIN}"
	PLUGIN_INF="${PLUGIN_DIR}/Contents/Info.plist"
	if [ ! -f "${PLUGIN_INF}" ]; then
	    PLUGIN_INF="${PLUGIN_DIR}/Info.plist"
	    if [ ! -f "${PLUGIN_INF}" ]; then
		echo "${PLUGIN_INF}: No Info.plist"		>> versions		2>&1
	    fi
	fi

	echo "${PLUGIN}"					>> versions		2>&1

	ENABLED="Enabled"
	BOOL=`scutil --get "${PLUGIN_INF}" / Enabled					2>/dev/null`
	if [ $? -eq 0 ]; then
	    if [ ${BOOL} = "TRUE" ]; then
		ENABLED="Enabled*"
	    else
		ENABLED="Disabled"
	    fi
	fi
	echo "\t${ENABLED}"					>> versions		2>&1

	VERBOSE=""
	BOOL=`scutil --get "${PLUGIN_INF}" / Verbose					2>/dev/null`
	if [ $? -eq 0 ]; then
	    if [ ${BOOL} = "TRUE" ]; then
		VERBOSE="Verbose"
	    fi
	fi
	if [ -n "${VERBOSE}" ]; then
		echo "\t${VERBOSE}"				>> versions		2>&1
	fi

	VERSION=`scutil --get "${PLUGIN_INF}" / CFBundleVersion				2>/dev/null`
	if [ $? -eq 1 ]; then
		VERSION=`scutil --get "${PLUGIN_INF}" / CFBundleShortVersionString	2>/dev/null`
	fi
	echo "\tVersion: ${VERSION}"				>> versions		2>&1

	if [ -f "${PLUGIN_DIR}/Contents/MacOS/${PLUGIN%.*}" ]; then
	    SUM=`sum "${PLUGIN_DIR}/Contents/MacOS/${PLUGIN%.*}"`
	    echo "\tsum: ${SUM}"				>> versions		2>&1

	    LSINFO=`ls -lu "${PLUGIN_DIR}/Contents/MacOS/${PLUGIN%.*}"`
	    echo "\tadditional info: ${LSINFO}"			>> versions		2>&1
	elif [ -f "${PLUGIN_DIR}/${PLUGIN%.*}" ]; then
	    SUM=`sum "${PLUGIN_DIR}/${PLUGIN%.*}"`
	    echo "\tsum: ${SUM}"				>> versions		2>&1

	    LSINFO=`ls -lu "${PLUGIN_DIR}/${PLUGIN%.*}"`
	    echo "\tadditional info: ${LSINFO}"			>> versions		2>&1
	fi

	echo ""							>> versions		2>&1
    done
}

if [ -x /usr/bin/what -a -x /usr/bin/sum -a -x /bin/ls ]; then
	get_binary_info
	get_plugins_info
fi

#
# to give a chance for "networkd" to finish dumping its state, the last
# thing we do is collect the logs
#

#
# system log, kernel.log, early boot log messages
#
if [ -x /usr/bin/syslog ]; then
	#
	# save the recent activity
	#
	${PRIV} /usr/bin/syslog -T local.3					\
		| ${TAIL_25000}							> syslog

	#
	# save just the "kernel" activity (in case some of the
	# interesting/relevant message are before the messages
	# captured above.
	#
	${PRIV} /usr/bin/syslog -T local.3 -k Facility kern			\
		| ${TAIL_25000}							> kernel

	if [ -d /var/log/DiagnosticMessages ]; then
		# save any MessageTracer activity
		${PRIV} /usr/bin/syslog	-d /var/log/DiagnosticMessages		\
					-F raw					\
					-T local.3				\
			| ${TAIL_25000}						> DiagnosticMessages
	fi
else
	if [ -f /var/log/system.log ]; then
		${PRIV} ${TAIL_25000} /var/log/system.log			> system.log
	fi
	if [ -f /var/log/kernel.log ]; then
		${PRIV} ${TAIL_25000} /var/log/kernel.log			> kernel.log
	fi
fi
if [ -x /sbin/dmesg ]; then
	${PRIV} /sbin/dmesg							> dmesg
fi

#
# IPConfiguration log
#
if [ -f /var/log/com.apple.IPConfiguration.bootp ]; then
	${PRIV} ${TAIL_2000} /var/log/com.apple.IPConfiguration.bootp	\
							> com.apple.IPConfiguration.bootp
fi

#
# ppp log file(s)
#
scutil <<_END_OF_INPUT				\
| awk -F' *: *'					\
    '						\
     /Logfile : / {				\
       if (index($2, "/") == 1) { print $2 }	\
       else { print "/var/log/ppp/" $2 }	\
     }						\
     END {					\
       print "/tmp/pppotcp.log"			\
     }						\
    '						\
| sort -u					\
| while read logFile
open
show Setup:/Network/Service/[^/]+/PPP pattern
quit
_END_OF_INPUT
do
	if [ -f "${logFile}" ]; then
		b="`basename ${logFile}`"
		cat "${logFile}"			> "${b}"		2>&1
	fi
done

#
# application firewall log
#
if [ -f /var/log/appfirewall.log ]; then
	${PRIV} ${TAIL_2000} /var/log/appfirewall.log	> appfirewall.log
fi

if [ -x /bin/ls ]; then
	#
	# collect crash reports
	#
	for daemon in				\
			InternetSharing		\
			SCHelper		\
			SCMonitor		\
			awacsd			\
			bootpd			\
			configd			\
			discoveryd		\
			discoveryd_helper	\
			eapolclient		\
			pppd			\
			racoon			\
			socketfilterfw		\

	do
		/bin/ls -1	/Library/Logs/DiagnosticReports/${daemon}_*.crash	\
				/Library/Logs/DiagnosticReports/${daemon}_*.ips		\
				/Library/Logs/CrashReporter/${daemon}_*.crash		\
				/Library/Logs/CrashReporter/${daemon}_*.ips		\
				/Library/Logs/CrashReporter/${daemon}_*.plist		\
				2>/dev/null						\
		| while read log
		do
			if [ -f "${log}" ]; then
				b="`basename ${log}`"
				${PRIV} cat "${log}"		> "${b}"		2>&1
			fi
		done
	done

	#
	# collect any verbose logging output
	#
	/bin/ls -1	/Library/Logs/CrashReporter/com.apple.networking.*.log*		\
			2>/dev/null							\
	| while read log
	do
		if [ -f "${log}" ]; then
			b="`basename ${log}`"
			${PRIV} cat "${log}"			> "${b}"		2>&1
		fi
	done
fi

#
# stackshot
#
if [ -x /usr/local/bin/crstackshot ]; then
	/usr/local/bin/crstackshot				2>/dev/null
fi

#
# collect everything into a single archive
#
cd "${WORKDIR}/.."
tar -c ${GZ_OPT} -f "${ARCHIVE}" "${OUT}"
rm -rf "${WORKDIR}"

if [ ${UID} -eq 0 ]; then
	if [ -n "${SUDO_UID}" -a -n "${SUDO_GID}" ]; then
		if [ ${UID} -ne ${SUDO_UID} ]; then
			chown ${SUDO_UID}:${SUDO_GID} "${ARCHIVE}"
		fi
	fi
fi

echo "Network data collected to \"${ARCHIVE}\""