We are listing some commands that new Linux users should aware of. We will update these pages with more descriptions and command options including tips and tricks. You are most welcome to post your comments and queries here.

List Open Files

Command:
lsof -i

Lsof (LiSt Open Files) lists info about open files, by processes, ports currently running on the system.

Network Traffic Monitor

Network traffic monitor. Can be used for monitoring Internet bandwidth. Not a default package but can be installed.

Command:

vnstat

WordPress permission issue

WordPress permission issues including FTP on #LAMP #Ubuntu :

sudo chown -R www-data:www-data /var/www/html/<folder>