23 lines
791 B
Bash
23 lines
791 B
Bash
#!/bin/bash
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# Cache the file for 30 minutes
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# If you want to override this, put the command in cron.
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# We cache because it is a 1sec delay, which is painful for the poller
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if [ -x /usr/bin/dpkg-query ]; then
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DATE=$(date +%s)
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FILE=/var/cache/librenms/agent-local-dpkg
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[ -d /var/cache/librenms ] || mkdir -p /var/cache/librenms
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if [ ! -e $FILE ]; then
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dpkg-query -W --showformat='${Status} ${Package} ${Version} ${Architecture} ${Installed-Size}\n'|grep " installed "|cut -d\ -f4- > $FILE
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fi
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FILEMTIME=$(stat -c %Y $FILE)
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FILEAGE=$(($DATE-$FILEMTIME))
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if [ $FILEAGE -gt 1800 ]; then
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dpkg-query -W --showformat='${Status} ${Package} ${Version} ${Architecture} ${Installed-Size}\n'|grep " installed "|cut -d\ -f4- > $FILE
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fi
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echo "<<<dpkg>>>"
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cat $FILE
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fi
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