How to reset ESX password 1. Power on the ESX server. At the Grub boot loader, select the “VMware ESX 4.0” entry and press a to modify the kernel arguments. 2. Add a space and the word single to the […]
Reverse SSH script
This script allow us to connect to a remote server. It can be usefull when a client need remote support. We can mail the script and ask him to execute it. In our linux we create a user called “remote” […]
How to Logmein in Linux
The famous Logmein solution does not work for Linux. There are other solutions like: VNC,DynDns,forwarding ports, FreeNX, thightVNC etc… But they are all hard to setup, or just take lots of time. I found today an amazing product called NTRConnect […]
TFTP GUI LINUX
After a long search I found a nice TFTP server GUI for linux. It is called tftpgui and written in phython by Bernard CzenkuszIt Simple and easy as it should be: it has a tftproot folder where you should place […]
HowTo Instal Nessus on Debian
Nessus is one of the best security auditing tool out there, it has been developed by Tenable Network Security. Install with apt-get, the client and the server: # apt-get install nessus nessusd Create the Certificate # nessus-mkcert Create the Nessus […]
Perl Open Relay Script
Need to check for open relay servers, here is the script I wrote in perl to auto check from a list of IPs or Hostnames. The hardest part was to grab the response from the server smtp->code() smtp-> message() STDOUT […]
Squid howto
This week I setup a cool Squid Proxy for our network at the office. What it does? Follow also the HowTo Setup SquidGuard 1. Caches the websites people visit, so it usess less bandwith and improve performance 2. Allow managers […]