8 lines
156 B
Plaintext
8 lines
156 B
Plaintext
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#!/bin/sh
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test -z "$2" || test -n "$3" \
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&& printf "Usage: %s [server] [port]\n" "$0" >&2 \
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&& exit 64 # sysexits(3) EX_USAGE
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liminality | nc "$1" "$2"
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