Useful tips for everyday
How to create SSH tunnel via multiple hops? OpenSSH 7.3 introduces a ProxyJump directive, simplifying the first example to OpenSSH v7.3 onward supports a -J…
How do you check if a background process is completed in Linux? How to find out what processes are running in the background You can…
Should I install pip with sudo? Never use sudo to install with pip. This is the same as running a virus as root. Either add…
Is there a way to combine multiple sed commands? Answer: In our previous articles we learned sed with single commands — printing, deletion, substitute and…
Can a set of Spinlocks result in a thundering herd? One advantage of a ticket lock over other spinlock algorithms is that it is fair.…
How do you cut a filename in Linux? 14 Answers echo get the value of the variable $filename and send it to standard output. We…
How do I get my parental access code? Unlock your child’s device with a parent access code On your device, open Family Link . In…
What does unexpected EOF look like in bash profile? I have a problem with the console when opened lists like this. -bash: /Users/name/.bash_profile: line 50:…
How to stop high memory usage in Windows 10? So, although it may cause high memory usage Windows 10, it shouldn’t be disabled if the…
How do I turn off vsync in Ubuntu? Just found the solution, and it turns out it’s pretty simple: I just type “export vblank_mode=0” into…