Where is kernel source

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Linux - Newbie This Linux forum is for members that are new to Linux. Just starting out and have a question? If it is not in the man pages or the how-to's this is the place! What is the path to Linux Kernel source Hi Can you tell me the path to linux kernel source code for redhat 9?

Kernel source is not installed by default. You can follow e. Every file other than user data and other transient files like logs and such is "owned" by a package. The ls command is from coreutils , the kernel is probably from kernel and BZFlag the greatest Linux game ever is provided by the bzflag package.

In the good old days, you would try to install software by using the rpm command type " man rpm " for more information and giving it the path to an RPM file that you had downloaded. The rpm command would then dutifully respond by informing you that you first need to satisfy 33 prerequisites. Then you would go download those 33 prerequisites and try to install them, only to find that each of those had their own prerequisites. And so on.

These days, Fedora has a nice set of online repositories of packages and you can add others for third party software , and a program called yum that can download databases of all the packages, and you tell yum "install package foo for me" by typing something like " yum install kernel-devel " and it goes and figures out that in order to install that package, you need a bunch of other prerequisite packages, and so on.

It then automatically downloads and installs everything you need, and away you go. For more information on the various incantations that make yum go, see " man yum ".

You might only need kernel-headers, depending what exactly it is you are doing, building drivers normally only requires the headers. I found this page which may be of use to you Complete Fedora Kernel Headers It mentions that the 'kernel-devel' package doesn't include everything.

Here when you compile the kernel for first time it will take time. To run it, click on the applications icon in the lower left corner of the screen. Click the icon to start Visual Studio Code. Now that you have Visual Studio Code installed, you should add some extensions for your favorite languages. Skip to content Android Windows Linux Apple. Home » Linux. See also How do I remove special characters from a text file in Linux? What is in bash command? Bash is a command processor that typically runs in a text window where the user types commands that cause actions.

Bash can also read and execute commands from a file, called a shell script. What is sourcing a file? Sourcing a file is nothing but executing the file, more importantly making the changes of the file applicable in the current shell itself, the shell which we are working in. Usually, when we execute a command or a script, a new sub-shell is created and the script is executed in the sub-shell.

From the bash documentation: An array variable whose members are the source filenames where the corresponding shell function names in the FUNCNAME array variable are defined. What does source command do?

The source command can be used to load any functions file into the current shell script or a command prompt.