Network Traffic Control with tc command in Linux
1.0 Network Traffic Control Computer network traffic is the data moving across the network at a given time. Network bandwidth is the maximum amount of data that can be transmitted…
1.0 Network Traffic Control Computer network traffic is the data moving across the network at a given time. Network bandwidth is the maximum amount of data that can be transmitted…
1. ss command The ss command gives the socket statistics. It gives information about the network connections. ss is a replacement for the netstat command. By default, the ss command…
File Permissions In Linux, each files has nine permission bits. There are three basic permissions, read (r), write (w) and execute (x), for a file. These three permissions are there…
htop is a ncurses based program for viewing processes in a Linux system. htop gives visual indications about processor, memory and swap usage.
bc, the basic calculator under Linux and UNIX environments, provides commands for doing arbitrary precision mathematical calculations. The syntax for basic arithmetic functions is intuitive. Here, we look at the…
Problem: After login in the Ubuntu Linux system, the Unity launcher stays at the left edge of the display. It does not auto-hide. Solution: Click on the Settings icon in…
1. netstat command The netstat command in Linux provides network statistics and information about the networking subsystem. It gives information about network connections, routing tables and network interface statistics. For…
Problem: Not able to login to Ubuntu Linux system because the disk partition containing the HOME directory has become full. Solution: Press CTRL ALT F1 together to switch to text…
While configuring the wired network on Ubuntu 12.04 Linux laptop, the wireless network connection broke down suddenly. On clicking the networking icon on the top panel, no wireless networks were…
In Internet, the Internet Protocol (IP) is at the Network Layer, which is the third layer of the ISO reference model of network architecture. IP deals with IP packets or…