What’s complex about *nix? All you need to understand are device files, POSIX permissions and ACLs, cgroups, tcp/udp sockets, nginx/haproxy, thread/process sche

What’s complex about *nix? All you need to understand are device files, POSIX permissions and ACLs, cgroups, tcp/udp sockets, nginx/haproxy, thread/process scheduling, (virtual) memory, PAM, dbus, syslog, pipes, unix sockets, 30 filesystem options, nfs, userspace vs. kernel space, sysvinit or 10 flavors of systemd files, iptables/ufw, networkmanager, ssh, selinux, chroot, flatpack, snaps, rpm, deb, ansible/chef/puppet. Oh deploying on the cloud? Cloudformation/AzureRM as well. Pretty easy. No damn complex k8s needed.