Useful tips for everyday
How do I access System Environment Variables? Right-click the Computer icon and choose Properties, or in Windows Control Panel, choose System. Choose Advanced system settings.…
How do I run fsck before booting? The simplest way to force fsck filesystem check on a root partition eg. /dev/sda1 is to create an…
Where do I find proxy settings in Ubuntu? 1. To access proxy settings using the Ubuntu GUI, open Ubuntu’s main Settings. 2. Select the Network…
What happens if condition is false in Bash while loop? The condition is evaluated before executing the commands. If the condition evaluates to true, commands…
What is seccomp filter? Seccomp filtering provides a means for a process to specify a filter for incoming system calls. The filter is expressed as…
How to troubleshoot audio playback using PulseAudio? You can troubleshoot problems with playback using PulseAudio Volume Control in several ways. The first is to click…
What changes the date modified of a folder? when a folder/file is added/deleted in a folder, the containing folder’s date modified is updated. when the…
Where can I find Tezos Baker? On the Baking Bad homepage you can find a complete list of Tezos bakers, including public bakers, custodies, and…
How do you rename a PDF bookmark on Mac? Easily done! After you add bookmark to PDF with the Preview, you can easily go to…
What is a processing file? File processing consists of creating, storing, and/or retrieving the contents of a file from a recognizable medium. For example, it…