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path: root/bin/rfcf
blob: 72c076a9e4b19a71337725c841814dd632f6b998 (plain) (blame)
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#!/bin/sh

# Figure out RFC number
self=rfcf
if ! [ "$1" ] ; then
    printf >&2 '%s: Need an RFC number\n' "$self"
    exit 2
fi
rn=$1

# Retrieve the RFC with curl(1)
curl https://tools.ietf.org/rfc/rfc"$rn".txt