A comprehensive, step-by-step guide to configuring and deploying a three-node DynaTrace Managed Cluster with ActiveGates on enterprise Linux virtual machines.
An expert sysadmin guide to installing Oracle VM Manager, resetting ovs-agent databases, tweaking kernel user limits, and configuring WebLogic MySQL schemas.
An expert sysadmin troubleshooting guide to installing EMC Unisphere Navisphere host agents, configuring agentID.txt, and resolving SAN host registration errors.
An enterprise sysadmin guide to migrating a legacy WordPress installation to AWS EC2 and RDS, configuring Apache Virtual Hosts, and installing PHP 7.4.
An expert sysadmin guide to scanning SCSI buses, identifying EMC DGC LUNs, formatting with UFS, and establishing persistent forcedirectio mounts on enterprise database servers.
A comprehensive sysadmin guide to automating VMware ESXi host administration, bulk licensing, VM inventory reporting, and SSH service toggling using PowerCLI and vim-cmd.