Follow ZDNET: Add us as a preferred source on Google. The usermod command is short for user modification, and, as the name implies, allows you to modify various aspects of a user account. For a Linux ...

Use "sudo usermod -a -G example_group example_user" to add a user to a group. To add a user to multiple groups at once, separate groups by commas, like "sudo usermod -a -G group1,group2,group3 example ...

Managing user groups on Linux systems is easy, but the commands can be more flexible than you might be aware. User groups play an important role on Linux systems. They provide an easy way for a select ...

Linuxの基本＆コマンドの作法をまとめた入門書。巻頭＆巻末には、基本コマンドのQuickリファレンスを特別収録。 本書では、Linuxシステムの「今の基本」を押さえつつ、コマンドラインの基礎知識＆テクニックを平易に解説。ユーザーやファイル ...