19 lines
653 B
Nix
19 lines
653 B
Nix
{ pkgs }:
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pkgs.writeShellApplication {
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name = "icanhazip";
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runtimeInputs = with pkgs; [ iproute2 curl gawk coreutils ];
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text = ''
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if [ $# -eq 0 ]; then
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echo "Public IP: $(curl -s icanhazip.com -4)"
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ip route | awk '/default/ {print "Default Gateway: " $3} /src/ {print "Local IP: " $9}' | head -n 2
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else case $1 in
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"-p" ) echo "Public IP: $(curl -s icanhazip.com -4)";;
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"-d" ) ip route | awk '/default/ {print $3}';;
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"-l" ) ip route | awk '/src/ {print $9}';;
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* ) echo "Options: -p, -d or -l for public ip, default gateway, and local ip respectively"; echo "i.e. icanhazip -p"
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esac
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fi
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'';
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}
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