Useful tips for everyday
How do I disable Spectre mitigation in Visual Studio? To disable it in the Visual Studio IDE, open Properties for your projects, and in the…
How install Kali Linux on USB not live? Plug the USB installer into the computer you are installing Kali on. When booting the computer, repeatedly…
How to delete a column from a delimited file? Plese NOTE that the data in col3 maybe empty (row 2). You could simply use cut.…
Why is switch root not found in initramfs? The implication is that the switch_root command in your initramfs init script should run switch_root with exec.…
How do I turn off output in bash? To silence the output of a command, we redirect either stdout or stderr — or both —…
How do I install Conky widgets? Here are the steps for installation: Open up a terminal window ([Ctrl]+[Alt]+[t] does the trick nicely) Issue the command…
How to permanently set environmental variables in shell? You can add it to the file .profile or your login shell profile file (located in your…
Can you RAID a single hard drive? There is no such thing as a single drive RAID 0 array. In order to setup a RAID…
Which variable would you check to verify that the last command executed successfully? If you want to test whether a command is successful, test the…
Can we extend root partition Ubuntu? You can’t modify the systems’s partitions (and parent extended partitons, like /dev/sda4 ) when the system is using them…