In this tutorial we will see a simple beep function. Let's take an example of the beep function:
The tgetflag() function is a Linux system call function. It is designed to be used with the getenv() and tgetent() functions.
The tgetnum() function is a Linux system call function. It is designed to be used with the getenv() and tgetent() functions.
The tgetent() function is a Linux system call function. It is designed to be used with other termcap functions such as:
The getenv() function is a Linux system call function.
It is designed to know what is the name of an environment variable.
The main use is for the "TERM" variable. Let's see an example of the getenv() function:
To start the native server of Ruby on Rails, WEBrick, you have to open a shell and go until the path of your website and write "rails server" to start it.
Example on Windows:
$ C:/rubyOnRails/site1> rails server
Same for GNU/Linux:
There is a way on GNU/Linux to change the display of the result of the SQL query. Just type:
$ pager less -i -n -S
Now make a command and look this new display!
The readdir() system call function is used to read into a directory.
The opendir() system call function is used to open a directory and to return a pointer on this directory.
In this tutorial we will see what is the source builtin command. We will set the prompt of our tcsh as example.
