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#!/bin/bash
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#-------------------------------------------------------------------------------------------------
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#$Header$
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#-------------------------------------------------------------------------------------------------
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#This file is part of "Server Scripts, Automatic Maintenance, Cron", a set of scripts for
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#performing automatic periodic maintenance on a Linux server.
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#-------------------------------------------------------------------------------------------------
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#This source code and any program in which it is compiled/used is provided under the MIT License,
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#reproduced below.
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#-------------------------------------------------------------------------------------------------
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#Permission is hereby granted, free of charge, to any person obtaining a copy of
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#this software and associated documentation files(the "Software"), to deal in the
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#Software without restriction, including without limitation the rights to use,
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#copy, modify, merge, publish, distribute, sublicense, and / or sell copies of the
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#Software, and to permit persons to whom the Software is furnished to do so,
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#subject to the following conditions :
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#
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#The above copyright notice and this permission notice shall be included in all
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#copies or substantial portions of the Software.
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#
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#THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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#IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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#FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.IN NO EVENT SHALL THE
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#AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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#LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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#OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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#SOFTWARE.
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#-------------------------------------------------------------------------------------------------
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#Trims the root filesystem (SSD). Once a week is approximately the right
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#frequency for this filesystem, which gets normal usage.
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#
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echo "Result of the \"fstrim -v /\" command:"
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echo
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#Perhaps out of paranoia, wait 120 seconds for any disk buffers to flush before the fstrim, then
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#120 seconds after for the drive to get its head on straight, just to minimize the risk of anything
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#weird happening.
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sleep 120
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fstrim -v /
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sleep 120
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#
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#End of script.
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