How to install ClamAV on Ubuntu Server 12.04
zam Clam AntiVirus is an open source (GPL) anti-virus toolkit for UNIX, designed especially for e-mail scanning on mail gateways. It provides a number of utilities including a flexible and scalable…
w00tw00t.at.blackhats.romanian.anti-sec – WTF!?
One day you may find a bunch of requests in a short period of time with unusual and suspicious user agent in your Apache web server’s logs. Something like Made…
Unable to run autoconf on configure.ac
configure.ac:15: error: possibly undefined macro: AM_INIT_AUTOMAKE If this token and others are legitimate, please use m4_pattern_allow See the Autoconf documentation You can use this solution to solve it. – sudo…
How to SSH bruteforce on Linux/Mac OS X
SSH is an acronym for Secure Socket sHell, which provides a secure connection access to a remote machine. By using this SSH Bruteforce tool, you can test security stuff like…
Extract unique IP address from Apache & Nginx log file
Lets say you wanted to count the number of unique IP addresses hitting your Apache server. It’s very easy to do in a Linux (or compatible) shell. In this tutorial,…
ssh-copy-id on a different port
ssh-copy-id has known problems with handling non-standard ports. For example if you try to connect with different port than 22 e.g. 1337. To overcome this issue, you should use a…
Download link iOS 7 Beta for iPhone 5
Hi all, I guess most of you have seen the new IOS 7 that recently released at WWDC 2013. So today, for Malaysian people who can’t wait to test the…
535 authentication failed in Roundcube Webmail
If you encounter this kind of error SMTP error 535 Authentication Failed while sending an email from Roundcube Webmail, then you can check the following things. The error that probably…
VirtualBox ‘/etc/init.d/vboxdrv setup’ issue
Have you encountered this kind of problem when using VirtualBox on Ubuntu? Kernel driver not installed (rc=-1908) The VirtualBox Linux kernel driver (vboxdrv) is either not loaded or there is…
WordPress permalinks with Nginx
If you are on Apache(mod_rewrite), WordPress will automatically add the required rewrite rules to your .htaccess file for permalinks to work. Just add code generated by WordPress in .htaccess, and…