Useful tips for everyday
Why is grub not loading in Windows 10? The problem seems to be that as you installed Windows first, it’s boot entry is above the…
Do I need UEFI for Linux? There is at least one good reason to install Linux on UEFI. If you want to upgrade the firmware…
What is the command to list all files in a directory whose second character is digit? ?[0-9]* only expands to names in the current directory…
Where to find the SSH config file in OpenSSH? Finally, the global /etc/ssh/ssh_config file is used. The first obtained value for each configuration parameter will…
How do you store command output in variable in shell? To store the output of a command in a variable, you can use the shell…
How do I find the IP address of an unknown IP camera? The easiest way to find the security camera IP address is to check…
How do I move my workspace to another monitor i3? Move workspace to other monitor? Activate empty ws on left-hand monitor, say it is 9.…
How do I give a space in grep? The first could be written grep ‘ ‘ a. txt , the second altered similarly. Note that…
What is USB smart card reader? When you attach a smart card reader to your computer, the reader appears as two separate USB devices in…
How do I setup my Laserjet Pro m15a? Install HP Smart app to complete setup and support Install printer software and drivers. Create an HP…