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misc updates #10

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Aug 27, 2022
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misc updates #10

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20 changes: 10 additions & 10 deletions wireless.sh
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Original file line number Diff line number Diff line change
Expand Up @@ -3,18 +3,18 @@
# Set toggle for found IP on an interface to FALSE to start
IPFOUND=
# Determine Current OS Version
OSVERSION=`uname -a | awk '{print $3}' | awk 'BEGIN {FS = "."} ; {print $1}'`
OSVERSION=$(uname -a | awk '{print $3}' | awk 'BEGIN {FS = "."} ; {print $1}')
# Get list of possible wired ethernet interfaces
INTERFACES=`networksetup -listnetworkserviceorder | grep "Hardware Port" | grep "Ethernet\|LAN\|Thunderbolt\|AX88179A" | awk -F ": " '{print $3}' | sed 's/)//g'`
INTERFACES=$(networksetup -listnetworkserviceorder | grep "Hardware Port" | grep "Ethernet\|LAN\|Thunderbolt\|AX88179A" | awk -F ": " '{print $3}' | sed 's/)//g')
# Get list of Wireless Interfaces
WIFIINTERFACES=`networksetup -listallhardwareports | tr '\n' ' ' | sed -e 's/Hardware Port:/\'$'\n/g' | grep Wi-Fi | awk '{print $3}'`
WIFIINTERFACES=$(networksetup -listallhardwareports | tr '\n' ' ' | sed -e 's/Hardware Port:/\'$'\n/g' | grep Wi-Fi | awk '{print $3}')

# Look for an IP on all Ethernet interfaces. If found set variable IPFOUND to true.
for INTERFACE in $INTERFACES
do
# Get Wired LAN IP (If there is one other then the loopback and the self assigned.)
IPCHECK=`ifconfig $INTERFACE | egrep 'inet [0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}' | egrep -v '127.0.0.1|169.254.' | awk '{print $2}'`
if [ $IPCHECK ]; then
IPCHECK=$(ifconfig "$INTERFACE" | grep -E 'inet [0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}' | grep -E -v '127.0.0.1|169.254.' | awk '{print $2}')
if [ "$IPCHECK" ]; then
IPFOUND=true
fi
done
Expand All @@ -33,21 +33,21 @@ if [ "$OSVERSION" == "9" ]; then
# For OSX 10.6 (#10) Snow Leopard
elif [ "$OSVERSION" == "10" ]; then
if [ $IPFOUND ]; then
/usr/sbin/networksetup -setairportpower $WIFIINTERFACES off || exit 1
/usr/sbin/networksetup -setairportpower "$WIFIINTERFACES" off || exit 1
logger "wireless.sh: turning off wireless card ($WIFIINTERFACES) because an IP was found on a wired card."
else
/usr/sbin/networksetup -setairportpower $WIFIINTERFACES on || exit 1
/usr/sbin/networksetup -setairportpower "$WIFIINTERFACES" on || exit 1
logger "wireless.sh: turning on wireless card ($WIFIINTERFACES) because NO IP was found on a wired card."
fi

# For OSX 10.7 (#11) Lion and OSX 10.8 (#12) Mountain Lion and 10.9 (#13) Mavericks, Yosemite (#14), El Capitan (#15), Sierra (#16), High Sierra (#17), Mojave (#18), Catalina (#19), Big Sur (#20), Monterey (#21)
elif [ "$OSVERSION" == "11" -o "$OSVERSION" == "12" -o "$OSVERSION" == "13" -o "$OSVERSION" == "14" -o "$OSVERSION" == "15" -o "$OSVERSION" == "16" -o "$OSVERSION" == "17" -o "$OSVERSION" == "18" -o "$OSVERSION" == "19" -o "$OSVERSION" == "20" -o "$OSVERSION" == "21" ]; then
elif [ "$OSVERSION" == "11" ] || [ "$OSVERSION" == "12" ] || [ "$OSVERSION" == "13" ] || [ "$OSVERSION" == "14" ] || [ "$OSVERSION" == "15" ] || [ "$OSVERSION" == "16" ] || [ "$OSVERSION" == "17" ] || [ "$OSVERSION" == "18" ] || [ "$OSVERSION" == "19" ] || [ "$OSVERSION" == "20" ] || [ "$OSVERSION" == "21" ]; then
if [ $IPFOUND ]; then
/usr/sbin/networksetup -setairportpower $WIFIINTERFACES off || exit 1
/usr/sbin/networksetup -setairportpower "$WIFIINTERFACES" off || exit 1
echo "Turning OFF wireless on card $WIFIINTERFACES."
logger "wireless.sh: turning off wireless card ($WIFIINTERFACES) because an IP was found on a wired card."
else
/usr/sbin/networksetup -setairportpower $WIFIINTERFACES on || exit 1
/usr/sbin/networksetup -setairportpower "$WIFIINTERFACES" on || exit 1
echo "Turning ON wireless on card $WIFIINTERFACES."
logger "wireless.sh: turning on wireless card ($WIFIINTERFACES) because NO IP was found on a wired card."
fi
Expand Down