SSHGUARD(8) SSHGuard Manual SSHGUARD(8) (NAME) sshguard - (SYNOPSIS) sshguard [-hv] [-a threshold] [-b threshold:blacklist_file] [-i pidfile] [-p blocktime] [-s detection_time] [-w address | whitelist_file] [file ...] (DESCRIPTION) sshguard SSH . . sshguard . . . . sshguard . sshguard-setup(7) . (OPTIONS) -a threshold (: 30) . threshold . -b threshold:blacklist_file threshold . blacklist_file sshguard . -i pidfile (PID) sshguard pidfile . sshguard pidfile . -p blocktime (: 120) blocktime . . sshguard . -s detection_time (: 1800) detection_time . detection_time sshguard . detection_time . [-w address | whitelist_file] address . . whitelist_file . << >> (WHITELISTING) . -h . -v . (ENVIRONMENT) SSHGUARD_USER () . sshguard.conf SSHGUARD_USER . SSHGUARD_DEBUG sshg-blocker . SSHGUARD_STATS_DIR (Prometheus) .prom . STATS_DIR sshguard.conf . (FILES) %PREFIX%/etc/sshguard.conf . (WHITELISTING) . . -w IP CIDR . . . : sshguard -w 192.168.1.10 -w 192.168.0.0/24 -w friend.example.com -w 2001:0db8:85a3:0000:0000:8a2e:0370:7334 -w 2002:836b:4179::836b:0000/126 -w ('/') ('.') . ( '#' ) . (SEE ALSO) sshguard-setup(7) 2.5.1 January 1, 2025 SSHGUARD(8)