mirror of
https://github.com/jrbrtsn/ban2fail
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45 lines
715 B
Bash
Executable File
45 lines
715 B
Bash
Executable File
#!/bin/bash
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#
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# JDR Wed 20 Nov 2019 10:48:14 PM EST
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# The purpose of this script is to be run from a minutely cron job,
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# running the job several times a minute,
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# making reasonably sure there is no overlap.
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#
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BAN2FAIL=/usr/local/bin/ban2fail
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LOGFILE=/var/log/ban2fail.log
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#LOGFILE=/dev/pts/2
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PERIOD_SEC=5
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WHEN=$(date)
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echo -n "$WHEN" >>$LOGFILE
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BEGIN_SEC=$(date +%s)
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count=0
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while true; do
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(( ++count ))
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NOW_SEC=$(date +%s)
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(( MAX_SEC= 60 - PERIOD_SEC - 1 ))
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(( NOW_SEC - BEGIN_SEC > MAX_SEC )) && break
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$BAN2FAIL
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echo -n " $count" >>$LOGFILE
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FINISHED_SEC=$(date +%s)
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(( SLEEP = 5 - FINISHED_SEC + NOW_SEC ))
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(( SLEEP < 1 )) && continue
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sleep $SLEEP
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done
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echo >>$LOGFILE
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exit 0
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