# How do I find my compiler in Linux?

If you want to check if the GNU GCC Compilers are install on your system, you can try to check the version of GCC compiler on Linux, or you can use which command to locate gcc or g++ commands . Outputs: [email protected]:~$gcc –version gcc (Ubuntu 5.4. Table of Contents ## How do I find my compiler? Type “gcc –version” in command prompt to check whether C compiler is installed in your machine. Type “g++ –version” in command prompt to check whether C++ compiler is installed in your machine. But, we are good if C compiler is installed successfully in our machine as of now. ## How do I know if gcc is installed on Linux? 2 Answers. Very simple. and that will indicate that gcc is installed on your computer. In the Command Prompt window type “gcc” and hit enter. ## How do I know which compiler I am using Ubuntu? How to Check gcc Version on Ubuntu 1. Question : How to check gcc version on my Ubuntu ? 2. Answer : gcc – GNU project C and C++ compiler. There are a few options to obtain GCC version in Ubuntu. 3. Option 1. Issue command “gcc –version” Example : … 4. Option 2. Issue command “gcc -v” … 5. Option 3. Issue command “aptitude show gcc” ## How do I run gcc on Linux? This document shows how to compile and run a C program on Ubuntu Linux using the gcc compiler. 1. Open up a terminal. Search for the terminal application in the Dash tool (located as the topmost item in the Launcher). … 2. Use a text editor to create the C source code. Type the command. … 3. Compile the program. … 4. Execute the program. ## How do I use Linux? Linux Commands 1. pwd — When you first open the terminal, you are in the home directory of your user. … 2. ls — Use the “ls” command to know what files are in the directory you are in. … 3. cd — Use the “cd” command to go to a directory. … 4. mkdir & rmdir — Use the mkdir command when you need to create a folder or a directory. ## What is latest version of G ++? The latest “1. x” version of gcc is 1.42, and the latest “1. x” version of g++ is 1.42. 0. ## How do I set up gcc? Installing GCC on Ubuntu 1. Start by updating the packages list: sudo apt update. 2. Install the build-essential package by typing: sudo apt install build-essential. … 3. To validate that the GCC compiler is successfully installed, use the gcc –version command which prints the GCC version: gcc –version. ## What compiler does Linux use? The most important software-development tool in Linux is GCC — the GNU C and C++ compiler. In fact, GCC can compile three languages: C, C++, and Objective-C (a language that adds object-oriented programming capabilities to C). ## Does Linux come with GCC? For most people the easiest way to install GCC is to install a package made for your operating system. The GCC project does not provide pre-built binaries of GCC, only source code, but all GNU/Linux distributions include packages for GCC. ## How do I change GCC version in Linux? Direct link to this answer 1. Open the terminal window in LINUX and execute the command: 2.$ which gcc.
3. This will provide the symbolic link (softlink) to the default version of GCC.
4. Navigate to the directory which has this softlink.
5. Change the softlink to point to the version of GCC that you want to use.