by KAOS Data | August, 2026 | cheat sheet, debian, how to, linux, red hat, shell, solaris, ubuntu, unix |
UNIX Text-Processing Cheat Sheet awk, nawk, cut, grep, egrep, ggrep, and fgrep This guide is aimed at system administrators working across Oracle Solaris, Red Hat Enterprise Linux, and Debian Linux. It distinguishes portable syntax from Solaris-specific command paths...
by KAOS Data | August, 2026 | architecture, availability, data protection, data recovery, high availability, recovery point objective, recovery time objective, rpo, rto |
Data: Disaster Prevention vs Disaster Recovery The Real Cost of Failure and the Business Value of Being Ready A practical business guide to reducing the likelihood, impact and duration of technology disruption. For executives, business managers, system owners and...
by KAOS Data | August, 2026 | backup, data, data protection, data recovery, high availability, how to, recovery |
What to Do If Your Hard Disk Is Making Noises Unusual noises from a hard disk are a warning sign. Acting quickly — and carefully — can make the difference between a successful recovery and permanent data loss. Immediate warning If the drive is making repeated clicks,...
by KAOS Data | July, 2026 | architecture, availability, data protection, high availability, how to, recovery point objective, recovery time objective, rpo, rto, systems |
Single Points of Failure in IT Infrastructure and How to Eliminate Them How to identify, design and govern IT infrastructure weaknesses before they become business outages Core message A business service is only as resilient as its weakest dependency. A server may be...
by KAOS Data | July, 2026 | cheat sheet, how to, linux, networking, red hat |
Red Hat Enterprise Linux and Oracle Linux NFS Server Configuration and Management General Description of an NFS Server Network File System (NFS) lets a Red Hat Enterprise Linux or Oracle Linux server export directory hierarchies to remote clients. Clients mount the...
by KAOS Data | July, 2026 | cheat sheet, how to, linux, networking, red hat |
Red Hat Enterprise Linux and Oracle Linux Networking Cheat Sheet and Guide General Description of Linux Networking Linux networking is the combination of kernel protocol stacks, network-device drivers, interface objects, routing tables, packet filters, user-space...
