20 lines
858 B
Plaintext
20 lines
858 B
Plaintext
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#!/bin/bash
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# fail2ban-client status to get all jails, takes about ~70ms
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jails=($(fail2ban-client status | grep "Jail list:" | sed "s/ //g" | awk '{split($2,a,",");for(i in a) print a[i]}'))
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out="jail,failed,total,banned,total\n"
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for jail in ${jails[@]}; do
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# slow because fail2ban-client has to be called for every jail (~70ms per jail)
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status=$(fail2ban-client status ${jail})
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failed=$(echo "$status" | grep -ioP '(?<=Currently failed:\t)[[:digit:]]+')
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totalfailed=$(echo "$status" | grep -ioP '(?<=Total failed:\t)[[:digit:]]+')
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banned=$(echo "$status" | grep -ioP '(?<=Currently banned:\t)[[:digit:]]+')
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totalbanned=$(echo "$status" | grep -ioP '(?<=Total banned:\t)[[:digit:]]+')
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out+="$jail,$failed,$totalfailed,$banned,$totalbanned\n"
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done
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printf "\nfail2ban status:\n"
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printf $out | column -ts $',' | sed -e 's/^/ /'
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