User accounts can be assigned to one or more groups on Linux. You can configure file permissions and other privileges by group. For example, on Ubuntu, only users in the sudo group can use the sudo ...

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

You use the chmod command to set each of these permissions. To see what permissions have been set on a file or directory, we can use ls command options. We can use the -l (long format) option to have ...

Apple's Safari browser is exclusive to the company's own devices, but it brings plenty to the table. How does it stack up ...

Chrome faces its sixth zero-day attack in 2025 as Google patches critical V8 engine flaw CVE-2025-10585 discovered by Threat ...

Qilin, a famous ransomware gang, has come forward and taken responsibility for the hack of Asahi Super Dry, Japan’s most ...

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

Sridhar Vembu today said he wants Arattai to be “interoperable like UPI and email” and not closed like WhatsApp, adding: “We ...

Cool Android gadgets that go beyond earbuds and chargers, from game controllers and gimbals to projectors, trackers, and even ...

India’s tech landscape witnessed a surprising twist this week when Arattai, Zoho’s homegrown messaging app, suddenly shot ...