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January 9, 2017 22:30
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Quick command to get the status of every active jail on a server running fail2ban
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| #!/bin/env bash | |
| CMD='sudo fail2ban-client status'; for J in `$CMD | awk -F':' '/Jail list/ {gsub(/,/,""); print $2}'` ; do $CMD $J ;done |
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Of course, if you want to reduce log entries with a single sudo command, you could take sudo out of the CMD string and
alias fail2check='sudo ~/bin/fail2check.sh'
but I actually like it this way.