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Archive for the ‘Linux’ Category

In the case of a shared installation of Windows and Linux on the same hard disk, you can perform a simple memory sharing procedures to make the SWAP available for both operating systems, please note that the instructions must be performed in case of a new installation and two Os and a hard drive that already has data Proceed.

First, it formats a partition as a DOS partition and generate a Windows swap file, however, be avoided and steps to start Windows instead conil boot Linux and now, assuming the name of the partition is “/ dev/hda5″, you must run the following command:

<span onmouseover="_tipon(this)" onmouseout="_tipoff()"><span class="google-src-text" style="direction: ltr; text-align: left;">dd if=/dev/hda5 of=/etc/dosswap</span> dd if = / dev/hda5 of = / etc / dosswap</span> Read the rest of this entry »

As its name suggests, IEs4Linux is an application that allows you to use Microsoft’s Internet Explorer in the most unusual that this browser can be installed, a Linux operating system, to make this particular port will not require any special installation procedures, simply use the Wine emulator that in the case of IEs4Linux does not require specific settings.

Audience IEs4Linux? In particular, for Web designers who use Linux (or another operating system other than Windows) but wish to display their paintings on the Internet Explorer, but the application can be particularly useful for those who need to navigate to Linux Web sites created by technologies compatible only with Internet Explorer (up to version 6). Read the rest of this entry »

A network based on a Linux system can also be used by many users that the administrator can not control himself during several sessions, so it happens more often than is necessary for users to leave unnecessarily opened its session; in this case may help a small instruction that allows to force the a particular profile logout when it is idle for a certain period of time.

This statement will be added to the file “.bash_profile” or simply “.profile ” relative to a specific user, if a network is only one user who frequently makes the mistake of leaving their session open, otherwise, you can set a timeout error for all users by editing the file / etc / profile or / etc / bashrc for which you should proceed first with the opening of the file ( as root) :

# vim / etc / profile Read the rest of this entry »

Aircrack-ng is a program and specialized in cracking passwords 802.11 WEP and WPA-PSK, which can also be used for normal activities of hacking, one of which is for example to verify the presence of Wi-Fi networks reachable through the your router.

To use this application on Linux are sufficient number of simple commands from Shell, for example in Ubuntu you can install it with the statement:

<span onmouseover="_tipon(this)" onmouseout="_tipoff()"><span class="google-src-text" style="direction: ltr; text-align: left;">sudo apt-get install aircrack-ng</span> sudo apt-get install aircrack-ng</span> Read the rest of this entry »

Linux Torvalds, the father of the Penguins, had promised the Ceph file system would be part of the Linux kernel version 2.6.34, this release was recently made available in RC2 and presented during the CLT 2010 with much support for Ceph.

Ceph Distributed Network File System is made available under the LGPL, which is characterized by a decentralized architecture, it is a file system capable of sharing access to data between different servers and to manage petabyte scale. Read the rest of this entry »

Swiftfox is an enhanced version of Mozilla Firefox open source browser, built for the Linux and Debian in particular, so it is very appropriate for a distribution like Ubuntu, with this browser will be able to exploit the resources made available by your platform, will result navigation generally faster, also you will have a greater stability of the program.

Swiftfox install is very simple, if you want to use it on Debian or distributions derived from it, the steps are (naturally root user):

A) Add the repository program in “/ etc / apt / sources.list” in the following form:

<span onmouseover="_tipon(this)" onmouseout="_tipoff()"><span style="direction: ltr; text-align: left;">deb http://getswiftfox.com/builds/debian unstable non-free</span> http://getswiftfox.com/builds/debian unstable non-free deb</span> Read the rest of this entry »

It seems impossible but it is not, there is a procedure (to be followed very carefully) to install the desktop KDE on Nokia phone, as you know, KDE (K D esktop E nvironment) is a visual interface to interact with the Linux operating system used in many distributions including Ubuntu, SuSE and Mandriva, its use in mobile devices was not provided in the initial project.

The steps needed to equip your Nokia smartphone into a KDE version 3.5, before repeating the experiment, keep in mind some basic precautions:

• The installation was done on the Internet Tablet, so it is suitable for any type of cell;
• To perform the installation procedure is required special hardware equipment

Read the rest of this entry »

The instructions based on the chmod (change mode or “mode change”) are widely used on Linux (or Unix) to change the permissions associated with a file, a mode can be expressed as a number in base eight, or symbolic form the system provides an octal number composed of one to four digits indicating the permissions directly attributed to the file without taking into account those already present. Each number from “0″ to “7″ in the scale of octal chmod has its corresponding symbolic

• 7 = rwx = read, write and execution;
• Rw-= 6 = read and write;
• 5 = rx = read and execute;
• 4 = r-= read;
• 3 =-wx = write, and execute;
• 2 =-w-= write;
• 1 =-x = execution;
• 0 = – = no permission.

Read the rest of this entry »

The old and insurmountable compatibility issues between hardware and Linux systems seem outdated, the new distro make available more support devices are connected to the park today and install the Penguin on your machine becomes easier.

The problems, however, still captain, one of the most common example is that related to malfunctioning of the sound card, it happens every now and suddenly the audio on Linux no longer work for no apparent reason.

Fortunately, the procedure necessary for the restoration-is quite simple; take the example of Ubuntu, the first step will be to obtain the list of available audio media:

<span onmouseover="_tipon(this)" onmouseout="_tipoff()"><span class="google-src-text" style="direction: ltr; text-align: left;">asoundconf list</span> asoundconf list</span> Read the rest of this entry »

As is known, the “.Iso” is usually used to describe ISO images, ie files that alone the entire contents of a computer readable media such as a CD Rom or a DVD ISO file can be used without any conversion through special programs called emulators or restored to original state for burning.

In Linux, the content conversion of optical media in ISO image can be done through a simple command:

<span onmouseover="_tipon(this)" onmouseout="_tipoff()"><span class="google-src-text" style="direction: ltr; text-align: left;">dd if=/dev/cdrom of=file.iso</span> dd if = / dev / cdrom of = file.iso</span> Read the rest of this entry »