Day: September 1, 2019

How to Let a Contact Bypass iOS’ Do Not Disturb Mode

Khamosh Pathak Do not disturb your iPhone is a great way to make sure your device does not bother you when you're sleeping or busy. But if you want some contact to always contact you, you can put it on a white list. Here's how. How the iOS feature works […]


How to Use the chmod Command on Linux

Fatmawati Achmad Zaenuri / Control who can access files, search directories, and execute scripts using the Linux chmod command. This command modifies Linux file permissions, which sounds complicated at first glance but is actually quite simple once you know how they work. chmod changes file permissions On Linux, who […]