A practical systems administration reference on investigating failed login counters and unlocking locked user accounts using PAM Tally.
A definitive systems engineering masterclass on setting up Cacti, MRTG, SARG proxy logs, and configuring SNMP daemons on FreeBSD, Slackware, and Ubuntu.
A hardware systems engineering manual on provisioning Adaptec RAID disk groups, logical devices, and cache settings using Arcconf CLI.
A practical systems engineering reference on binding real-time IP addressing via ifconfig, static configuration in rc.conf, and updating default gateway routing tables.
An operational audit reference on consolidating custom Bash automation scripts, mail contact exports, DNS lookups, and system date clocks.
An expert proxy administration guide on configuring transparent Squid caching proxies via Netfilter iptables, managing accounts, and ARP tuning.