ClsHack:Computer Security Blog    

[UBUNTU 12.04] Speed up it with zRam

Saturday, May 19th, 2012

zRam is a script that speeds up PC, here is how the script works:
Sergey Davidoffk, has based his work on compcache , Scripts can create blocks of RAM-based device capable of acting as a swap disk.
The data is compressed and stored in memory instead of disk swap (that is slow) allowing operations Input / Output very fast.
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[Ubuntu 12.04] Disable File Journaling

Monday, May 14th, 2012

In the default ubuntu 12.04 and is configured with ext4 file journaling active.
Journaling is used to maintain data consistency in case of system crash or power failure during a.
So unless you store the data often open, source etc. , in case of computer crashes you could lose your work.

Needless to say that a person like me consistently saves the sources every second so I do not need this feature, that besides continuing to write to disk slows.
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[UBUNTU 12.04] Monitor temperature

Saturday, May 12th, 2012

Monitor the temperature of ubuntu is very easy to just install a few packages and type some commands.

The packets from instllare will be the following: hddtemp && lm-sensors

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[Ubuntu 12.04] Install Metasploit from GIT

Thursday, May 10th, 2012

Metasploit has changed hosts and is found on git.
The official website provides a setup that installs itself Metasploit including from my point of view many crap.
I only use the Metasploit console and I always have the latest revision available.
Let's see how to run it on ubuntu 12.04
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[Ubuntu 12.04] LXDE + Compiz = Fast && Beatiful

Wednesday, May 9th, 2012

I decided to try the new ubuntu.
How do I choose desktop lxde I love the lightness of which, however, I wanted something at the same time aesthetically acceptable.
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