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Today I will show you how to transform a decimal number, an hexadecimal number and a binary number into the same character.

And you will see that this transformation is made by the terminal, the shell and Linux (or UNIX ;).

Let's see an example, with 3 files and after with printf():

Maybe you sometimes asked yourself how to find a part of a code inside all your files.
But how to find this part of code?
We can use the grep user command to display this part of a code.

We can moreover display this code in color.

Let's see an example of the grep user command.

In this tutorial, we are going to see how to create an executable from an assembly file.

The following example uses a 32-bit version of Ubuntu.
Notice that the version is important when you compiling your assembly file.
It is the same for the linkage operation.

Let's see it in detail.

To set ACL correctly, you can use the fs user command.

Let's take an example to set the ACL:

1) Dowload the Zend framework To easily create a new project with Zend framework we have to go until the bin/ directory of the framework package. 2) Once downloaded from the official website, go until this directory:

If you want to see number of lines in Emacs, you have to activate it.

Let's start this tiny tutorial:

Open Emacs, click ALT + X and write linum-mode then type RETURN.

Well done, it works!

To deactivate it, just retype this command.