Linux offers many classic commands, but some are already outdated, insecure, or are now inefficient. We show you which ...

Linux man pages are packed with helpful info, but they can be overwhelming. Here's how to make them easy to read and use.

The tree command is perfect for viewing your entire directory structure at a glance. It shows folders and files in a clear, ...

Set up your own free VPN server at home with a simple software based method that encrypts your traffic, protects privacy, and ...

ネットワーク設定 以下で管理サーバは, Network Time Protocol (NTP) サーバ, Domain Name System (DNS) サーバ, Lightweight Directory Access Protocol (LDAP) サーバなどを担うホストを表す。 これらの役割を別のホストに割り当てる場合は, それぞれのサーバごとに個別のアドレスやホスト名を設定する。