50 lines
892 B
Bash
Executable file
50 lines
892 B
Bash
Executable file
#!/usr/bin/env bash
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HOSTS="google.com github.com example.com"
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get_ssid()
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{
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# Check OS
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case $(uname -s) in
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Linux)
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SSID=$(iw dev | sed -nr 's/^\t\tssid (.*)/\1/p')
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if [ -n "$SSID" ]; then
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printf '%s' "$SSID"
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else
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echo 'Ethernet'
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fi
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;;
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Darwin)
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if /System/Library/PrivateFrameworks/Apple80211.framework/Resources/airport -I | grep -E ' SSID' | cut -d ':' -f 2 &> /dev/null; then
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echo "$(/System/Library/PrivateFrameworks/Apple80211.framework/Resources/airport -I | grep -E ' SSID' | cut -d ':' -f 2)"
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else
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echo 'Ethernet'
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fi
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;;
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CYGWIN*|MINGW32*|MSYS*|MINGW*)
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# leaving empty - TODO - windows compatability
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;;
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*)
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;;
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esac
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}
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main()
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{
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network="Offline"
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for host in $HOSTS; do
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if ping -q -c 1 -W 1 $host &>/dev/null; then
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network="$(get_ssid)"
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break
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fi
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done
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echo "$network"
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}
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#run main driver function
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main
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