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To: "A. Wilcox" <awilfox@adelielinux.org>,
 <alpine-devel@lists.alpinelinux.org>
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From: "Drew DeVault" <sir@cmpwn.com>
Date: Tue, 25 Jun 2019 20:20:47 -0400
Subject: Re: [alpine-devel] APK Tools: exit code for list applet?
Message-Id: <BV38JPLIZDP0.22O9Z08SKGU1Q@homura>
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#!/bin/sh -e
results=3D0
IFS=3D"(printf '\n\b')"
for line in (apk list "$@")
do
	results=3D$((results+1))
done
echo "results: $results"


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