ContentsGnuPG Create key’s over 4096 bit – stronger encryption ? – want to break this limit ? — read here! GnuPG Create key’s over 4096 bit – stronger encryption ? – want to break this limit ? — read here! Hi there, first of all if you don’t know this gpg have set the limit Full Article…
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Scanning your Linux box with ClamAV antivirus
Hi, a ClamAV tuto about how to scan properly your linux box: [cc lang="BASH"] clamscan -v –detect-pua –heuristic-scan-precedence=yes –algorithmic-detection=yes –scan-pe=yes –scan-elf=yes –scan-ole2=yes –scan-archive=yes –log=/tmp/viri–move /tmp/viri/ -r / [/cc] Before you execute this it’s better for you to do a freshclam , and update your virus database. clamscan –help for more info about what the above Full Article…
Splitting and joining FLV files under Linux with ffmpeg and avidemux
Hello Dears, In this tutorial we will learn how to split and join files under Linux using 2 applications like ffmpeg and avidemux. (of course this 2 softwares should be installed on your Linux distribution). Let’s begin with: Splitting FLV Files using ffmpeg under Linux Ok , this is easy we have 1 big flv Full Article…
TLS Error: TLS key negotiation failed to occur within 60 seconds
You got “ TLS Error: TLS key negotiation failed to occur within 60 seconds” ? With OpenVPN this error is quite frustrating some times, in many cases is simple to solve but sometimes becomes harder but anyway simple to solve; Reading the log you can see that the key negotiation failed between the host’s and Full Article…
SEO secrets and good SEO practices
Hello, this post will be dedicated to my fellow webmasters friends on SEO and some quite easy, good and clean practices on how to be on top of search engines. If we search in this moment on http://www.google.com with “VLAN Tutorial” , “Tcpdump Tutorial” , “ubuntu 10.04 ldap” you will find my page on the first Full Article…
The Spammers are becoming more sophisticated..
The Spammers are becoming more sophisticated , from terrible spam bot to a charming one Newbie, old style spam example : jonson spamlink.com jonson83@gmail.com 92.61.113.185 2010/10/26 at 12:02 am bsJLV5 http://cra3Zzphuremovedhvmremovedbmp82f0vremoveds.com This is really bad spam, very obvious, and does not pass any spam checker. Old style, obvious spam: Musical Instruments Website spammermail@gmail.com 85.17.90.205 2010/10/25 Full Article…
IPTables Firewall Script V2.0 – major release
ContentsBest Firewall Ever 
NOTE: Very Restrictive, this will allow only what you really define to be allowed. Best Firewall Ever [cc lang="BASH"] #!/bin/sh #***************************************************************** #AlbanianWizard Iptables Firewall Script v 2.0 [re-design] #Tested against most nmap personalised scans. #Author : Arditi #License : GPLv3 #Contact : arditi[nospam]hush.ai #WARNINGS: You must be root to run this, # Full Article…
IPTables Command Reference short command reference
ContentsShort IPTables command reference. Short IPTables command reference. Short Useful Commands iptables-save | less (list the configuration and browse throw it) iptables -nvL “VPNTRAFFIC” (for listing only the chain of your interest) iptables-save > beforechange (save the current iptables settings & chains to a file) iptables-restore < beforechange (restore the settings back to the “beforechange” Full Article…
Linux System Health Check
ContentsLinux System Health Check – (will be constantly updated) Linux System Health Check – (will be constantly updated) We must check if somebody have doomed up the system with some bad commands or if is done something nasty with the system, check first the history than the last log-ins, system uptime, last reboot, # history; Full Article…
Why softwares have bug-z? – bug biography
ContentsWhy software’s have bug-z?Bug Causes Why software’s have bug-z? Hi, This time, we will treat with experience and as you have never read of course based on experience. Before we begin, we must understand what is a “bug” in programming. A bug is a malfunction, or a non expected functioning or an error (that depends Full Article…