Virtual Data Optimizer (VDO) is a block virtualization technology that provides transparent deduplication of data. By eliminating redundant chunks of data, VDO can greatly reduce actual used disk capacity. The …
The docker daemon and docker command represent a bundled container runtime environment for managing containers. With the advent of standards from the Open Container Initiative (OCI), other runtimes are being …
As a Linux user you’re probably familiar with cron. It has worked as the go-to Unix time-based job scheduler for many years. Now many users are seeing Systemd timers begin …
nftables is a replacement for all of: iptables, ip6tables, arptables, ebtables, and ipset (henceforth known as “iptables and family”). The main advantages of nftables over iptables are the simplification of …
This section introduces the session recording solution and its purpose. The session recording solution is provided within Red Hat Enterprise Linux 8 and it is based on the tlog package. …
