MacOS
Denis VoloshinAllow opening apps from unidentified developers
sudo spctl --master-disable
To undo this action run:
sudo spctl --master-enable
Microsoft Office 2019
https://mac-torrent-download.net/microsoft-office-2019-for-mac-16-28/
MathType
https://mac-torrent-download.net/mathtype-7-4-2/
Fix Wi-Fi problems
http://osxdaily.com/2016/09/22/fix-wi-fi-problems-macos-sierra/
https://appleinsider.ru/mac-os-x/kak-reshit-problemy-s-wi-fi-na-mac.html
Clearing the icon cache
The command to remove the main store is
sudo rm -rfv /Library/Caches/com.apple.iconservices.store
That for the subsidiary data is
sudo find /private/var/folders/ \( -name com.apple.dock.iconcache -or -name com.apple.iconservices \) -exec rm -rfv {} \;
which includes the Dock icon cache too.
Once you have done that, you’ll need to restart and give your Mac plenty of time to rebuild the caches.
Source: https://mjtsai.com/blog/2019/02/01/clearing-the-icon-services-cache-in-mojave/
Kill process at port
Source: https://stackoverflow.com/a/15281020
lsof -i :3000 (where 3000 is your current port in use) ps ax | grep <PID> kill -QUIT <PID>