Tag Archives: Linux

sysstat sar provides command line based monitoring data. Those who are new or migrating from Windows or MAC and used to the graphical output, it might get confusing and boring. Hence the development of kSar sar grapher. kSar sar grapher is a graphing tool that can graph for Linux, MAC …

Secure Shell (SSH) is a cryptographic network protocol for secure data communication, remote command-line login, remote command execution, and other secure network services between two networked computers. It connects, via a secure channel over an insecure network, a server and a client running SSH server and SSH client programs, respectively. …

This article describes how to install and use sar (sysstat) a system performance tools for Linux. It comes with plenty of sar examples and usage. Sar is part of the sysstat package. According to the package description it includes the following system performance tools: sar: collects and reports system activity …

So you want to be pentester? A common question is where do you start? This post gives you a list of recommended books for Pentesters. It is useful for any Linux security administrators and aspiring pentesters or anyone who is interested to learn the basic workings of Penetration test with …

Linus Torvalds was born in Helsinki, Finland. He is the son of journalists Anna and Nils Torvalds, and the grandson of poet Ole Torvalds. Both of his parents were campus radicals at the University of Helsinki in the 1960s. His family belongs to the Swedish-speaking minority (5.5% of Finland’s population). …