Tag: linux

Bmon – real-time bandwidth monitoring tool for linux

Bmon is a portable real-time bandwidth monitor and rate estimator. It supports various input methods for different architectures. Various output modes exist, including an interactive curses interface, lightweight HTML output, and simple ASCII output. Statistics may be distributed over a network using multicast or unicast and collected at some point to generate a summary of statistics for

Check How Much RAM Programs Are Using on Ubuntu/Debian Squeeze

In this guide, I bring to you a very helpful Python script that allows users to know how much memory each program uses under Ubuntu or Debian. Here are the instructions to install and run this script: Via the Terminal, run these commands: wget http://www.pixelbeat.org/scripts/ps_mem.py mv ps_mem.py /usr/local/sbin/ chmod 755 /usr/local/sbin/ps_mem.py To check RAM usage,

How to use free command on Linux

The free command provides information about unused and used memory and swap space on any computer running Linux or another Unix-like operating system. In this article we will show you useful examples of free commands. The basic syntax of free command is: free [options] Show system memory If you want to see available space of

Practical Examples Of Linux ‘nmap’ Command

About Nmap Nmap is a tool used for determining the hosts that are running and what services the hosts are running. Nmap can be a valuable diagnostic tool for network administrators while they can be also a potent reconnaissance tool for the Black-hat community (Hackers, Crackers, Script Kiddies, etc). Once the network is charted out using

How to Manage Systemd Services on a Linux System

Systemd is now used by default in most Linux distributions, from Fedora and Red Hat to Ubuntu, Debian, openSUSE, and Arch. The systemctl command allows you to get information about systemd’s status and control running services. Despite the controversy, this at least introduces some standardization across Linux distributions. The same commands will allow you to