You can check user groups in Linux with commands like groups, id, getent, and /etc/group to manage permissions easily.

User accounts can be assigned to one or more groups on Linux. You can configure file permissions and other privileges by ...

Many Linux commands can do more than you might think. The usermod command is one such command, and it can be very handy.

The sudo command lets users elevate their privileges to run admin tasks. But it's far from perfect. These tips can help.

You use the chmod command to set each of these permissions. To see what permissions have been set on a file or directory, we ...

Certifications from Red Hat, Oracle and SUSE are tailored to environments where those Linux distributions are prevalent.

The history of the Internet can be roughly divided into three phases. The first, from 1969 to 1990, was all about the ...

Microsoft's plan to halt updates for its Windows 10 operating system in mid-October has raised hackles among campaign groups ...

Multiview for Channels DVR is currently in beta on Apple 4K TV devices only. To use it, you’ll need perform a handful of ...

BT and EE, CK Hutchison Group Telecom, Virgin Media O2, and Vodafone Group today announced the commercial launch of new network technologies in the ...