Useful tips for everyday
How to search for a pattern in less? If you want to search for a pattern, type forward slash (/) followed by the pattern you…
How do you save variables in Ansible? You can use Variables in your dest path, too eg.: -local_action: copy content={{var}} dest=/path/to/{{var}}. How do you assign…
How do I open multiple windows in iTerm2? iTerm2 allows you to divide a tab into many rectangular “panes”, each of which is a different…
How to run SSH on a remote machine? Try running ssh user@remote sh ./script.unx. Assuming you mean you want to do this automatically from a…
Can I use Kali Linux without WiFi adapter? Kali works just fine with a wired connection. If you mean, can we use Kali for wireless…
How can I get AM PM from date? if you use “hh” ->> The hour, using a 12-hour clock from 01 to 12. if you…
How processors communicate in a multiprocessor system? Processors exchange data over a high-speed communication network by sending messages via a technique known as “message passing”.…
How do I work with IFS? How to use the IFS Function in Excel? The formula used is: IFS(A2>80,”A”,A2>70,”B”,A2>60,”C”,A2>50,”D”,A2>40,”E”,A2>30,”F”), which says that if cell A2…
What is a magic value in a file header? A constant numerical or text value used to identify a file format or protocol; for files,…
Can you boot Windows from Linux? When you install Linux after Windows, the Linux installer knows how to deal with Windows, resize its partition, and…