What worked for me was updating the “Refresh Rate” from 30HZ to 60HZ:Continue reading
To sort folders by their size, recursively:
$ du -h | sort -h
Then, to delete any folder of the name
$ rm -rf `find . -type d -name to_delete`
$ lsof -t -i tcp:80 | xargs kill
If your Wacom tablet stopped working after you installed Parallels.Continue reading
If some hotkey doesn’t work for you, it’s likely that it got blocked by some other app in the background.Continue reading
That was a very vague error message when installing certain gems. What we need to do is:
Error: listen EADDRINUSE :::3042
We just need to kill whatever that’s on the port. Probably the last exit wasn’t clean. Do:
$ lsof -i :3042 // to find out the PID number $ kill -9 PID // kill the process with its PID
Just reclaim ownership of the untamed parent directory, instead of
sudo-ing every single time.
Because of my use of VIM, ESC is much more useful to me than the more easily accessible CapsLock. I’ve always used Seil to switch them, until it started to fail in the new MacOS, Sierra.
After a bit of search, Karabiner solved my problem wonderfully.