Network and System monitoring like a pro with easy commands

Observe and Maintain regular surveillance over your Linux system like a pro, by using some easy to remember commands for command interface line apps.

Here is a List of my top monitoring commands:

w Show who is logged on and what they are doing.

w

pstree Display a tree of processes. -a show command line arguments. -h highlight current process and its ancestors.

pstree -a -h

lastb show listing of last logged in users failed attempt.

sudo lastb

last show listing of last logged in users

last

netstat Print live network connections, routing tables, interface, etc...

netstat -tcp
or
netstat -tcp --numeric

htop is a interactive process monitor

htop
or
top


If you know any other lightweight and productive good ones, please let us know.


click here for a video