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#!/bin/sh
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#
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# ppp-uptime.sh
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#
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# part of pfSense (https://www.pfsense.org)
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# Copyright (c) 2004-2016 Rubicon Communications, LLC (Netgate)
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# All rights reserved.
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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#get ppp uptime from age of /tmp/{interface}up file
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[ -f /tmp/$1up ] && /bin/echo $((`date -j +%s` - `/usr/bin/stat -f %m /tmp/$1up`))
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