How to Compile and Run a C Program Using GCC on Ubuntu 18.04 LTS?

How to Compile and Run a C Program Using GCC on Ubuntu 18.04 LTS?

Step 1: To check whether you have Gcc installed or not on your ubuntu, Open 'Terminal.'

Step 2: Type the command below, and then hit enter.

gcc --version

If you get version info of gcc that means you Gcc installed. if you get error like that 'command not found' or 'command not recognized' that means you don't have gcc installed.

Type the command below to install Gcc, and then hit Enter:-

sudo apt install build-essential

follow the instructions on terminal, and install it.

Step 3: Now, go to the Directory where you have your C program file. After that type the command below to compile it, and hit enter.

gcc your_filename -o filename_that_you_want_to_give

Step 4: To run it, type the command below, and then hit enter.

./filename_that_you_have_given


It's done.


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