1*699cd480SApple OSS Distributions#!/bin/sh 2*699cd480SApple OSS Distributions 3*699cd480SApple OSS Distributionsset -e 4*699cd480SApple OSS Distributions 5*699cd480SApple OSS Distributionsif [ $# -lt 2 ]; then 6*699cd480SApple OSS Distributions echo "Usage: $0 output.exp input1 [input2 ... ]" 1>&2 7*699cd480SApple OSS Distributions exit 1 8*699cd480SApple OSS Distributionsfi 9*699cd480SApple OSS Distributions 10*699cd480SApple OSS DistributionsOUTPUT="$1" 11*699cd480SApple OSS Distributionsshift 12*699cd480SApple OSS Distributions 13*699cd480SApple OSS Distributions# Note: we used to export both sides of the alias since forever 14*699cd480SApple OSS Distributions# for now keep doing this 15*699cd480SApple OSS Distributions 16*699cd480SApple OSS Distributions( grep -h -v ":" "$@"; grep -h ":" "$@" | awk -F: '{print $1; print $2}' ) | sort -u > "$OUTPUT" 17*699cd480SApple OSS Distributions 18*699cd480SApple OSS Distributionsexit 0 19