vnStat is a network traffic monitor for Linux that keeps a log of daily network traffic for the selected interface(s). vnStat isn’t a packet sniffer. The traffic information is analyzed from the /proc filesystem. That way vnStat can be used even without root permissions. However, at least a 2.2 series kernel is required.
To create a [...]

Whowatch is an console, interactive users and process monitoring tool. It displays information about the users currently logged on to the machine, in real-time. Besides standard informations (login name, tty, host, user’s process), the type of the connection (ie. telnet or ssh) is shown. Display of users command line can be switch to tty idle [...]

tcpflow is a program that captures data transmitted as part of TCP connections (flows), and stores the data in a way that is convenient for protocol analysis or debugging. A program like tcpdump(4) shows a summary of packets seen on the wire, but usually doesn’t store the data that’s actually being transmitted. In contrast, tcpflow [...]

I am going to show you how to find a location of the MBR on a standard Linux Core drive. Core drive means the primary drive where the Operating System is located. For an IDE or SCSI drive, just type cfdisk -P rst /dev/device_drive (ie, hda) where r equals RAW, s equals SECTORS, and t [...]