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https://github.com/sdr-enthusiasts/docker-adsb-ultrafeeder.git
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58465dd35d
* globe history pruning: be a bit more verbose also remove empty directories * README: some location in webinterface hints
47 lines
2.3 KiB
Text
Executable file
47 lines
2.3 KiB
Text
Executable file
#!/command/with-contenv bash
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# shellcheck shell=bash disable=SC2015,SC2016,SC1091,SC2001,SC2154
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#---------------------------------------------------------------------------------------------
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# Script to remove Globe_History files older than xxx days - this to ensure that the disk
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# doesn't fill up with (unwanted) history files)
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# Copyright (C) 2023-2024, Ramon F. Kolb (kx1t) and contributors
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# Core script copyright and provided by Matthias Wirth (wiedehopf), used with permission
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#
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# This program is free software: you can redistribute it and/or modify it
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# under the terms of the GNU General Public License as published by the
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# Free Software Foundation, either version 3 of the License, or (at your option)
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# any later version.
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#
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# This program is distributed in the hope that it will be useful, but
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# WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
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# or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License along with this program.
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# If not, see <https://www.gnu.org/licenses/>.
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#---------------------------------------------------------------------------------------------
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source /scripts/common
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if [[ -z "$MAX_GLOBE_HISTORY" ]]; then
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"${s6wrap[@]}" echo "MAX_GLOBE_HISTORY not set - we will not expire any globe_history files"
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exec sleep infinity
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fi
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cutoffepoch="$(date -d"-${MAX_GLOBE_HISTORY} days" +%s)"
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"${s6wrap[@]}" echo "Purging globe_history older than $MAX_GLOBE_HISTORY days (before $(date -d"-${MAX_GLOBE_HISTORY} days" +%d-%b-%Y))"
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for dir in $(find /var/globe_history -maxdepth 3 -mindepth 3 -type d | grep -o -E -e '[0-9]{4}/[0-9]{2}/[0-9]{2}$'); do
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if (( $(date -d "$dir" +%s) < cutoffepoch )); then
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"${s6wrap[@]}" echo Removing "/var/globe_history/$dir"
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rm -rf "/var/globe_history/$dir"
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fi
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done
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# delete empty year / month directories
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# make sure the directories haven't been touched for 3 days so freshly created directories aren't removed
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# this will also delay deletion of empty parent directories by 3 days after their contents have been removed but that's fine
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find /var/globe_history/ -mindepth 1 -maxdepth 2 -type d -empty -mtime +3 -delete
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"${s6wrap[@]}" echo "Done - next purge will be in 24 hours"
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exec sleep 24h
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