Notes 9 6 - Herrscherr0Z/SYS255 GitHub Wiki

Have a hostname set before you set a domain controller A & PTR record will be obvious from the top of the window Get-process (powershell) (shortcut: ps) Get-services

Linux created by Linus Torvalds in 1991 (originally contained the kernel, a compiler, bash and a utility application)

CentOS -> RockyOS (spinoff)

Server won't need a GUI