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17673
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#!/usr/bin/env bash
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#
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# leightweight link checker for the isabelle website
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PRG=`basename "$0"`
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usage()
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{
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echo
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echo "Usage: $PRG URL"
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echo
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exit 1
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}
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fail()
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{
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echo "$1" >&2
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exit 2
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}
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url="$1"
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if [ -z "$url" ]
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then
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usage;
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fi
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type -p ggrep > /dev/zero && GREP=ggrep || GREP=grep
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mkdir -p /tmp/isa_linktest
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dir=$(pwd)
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cd /tmp/isa_linktest
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17750
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exec wget --non-verbose --cookies=off --recursive --reject='GraphBrowser.class' --convert-links --page-requisites \
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17673
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--delete-after \
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"$url" \
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17750
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2>&1 | tee /tmp/isa_linktest.report | "$GREP" -i -B1 "ERROR"
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17673
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cd "$dir"
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rm -rf /tmp/isa_linktest
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