tidalgo22 · September 11, 2017 06:33
diff --git a/Ubuntu Commands b/Ubuntu Commands

 mkdir myfolder - create folder
 rm -rf mydir - In the above example, the "mydir" directory, along with all files and directories within that directory, would be deleted with no prompt or message.
 sudo kill `sudo lsof -t -i:9001` - kill the running instance on a port.

 sudo chmod 770 -r /var/www/subdir - make a folder writeable.



 Ubuntu References:
 Firewall - https://www.digitalocean.com/community/tutorials/ufw-essentials-common-firewall-rules-and-commands

	mkdir myfolder - create folder
	rm -rf mydir - In the above example, the "mydir" directory, along with all files and directories within that directory, would be deleted with no prompt or message.
	sudo kill `sudo lsof -t -i:9001` - kill the running instance on a port.

	sudo chmod 770 -r /var/www/subdir - make a folder writeable.



	Ubuntu References:
	Firewall - https://www.digitalocean.com/community/tutorials/ufw-essentials-common-firewall-rules-and-commands