Detailed guide to installing GCC and GCC10 on Debian

php editor Banana has brought a detailed guide on installing GCC and GCC10 on Debian. GCC is a powerful compiler collection tool, and the installation process is very important for developers. This article will introduce in detail the steps to install GCC under Debian system, and especially introduce the installation method of GCC10. Whether you are a beginner or a developer with certain programming experience, through the guidance of this article, you will easily master the installation skills of GCC under the Debian system, making your programming journey smoother.

Install GCC

1. Open Terminal and use the following command to update the package list:

```shell

sudo apt update

```

2. Install GCC and its related tools:

sudo apt install build-essential

This command will install GCC and its related tool chains, including compilers, debuggers, linkers, etc.

Install GCC10

If you need to install a specific version of GCC, such as GCC10, you can follow the steps below:

1. Use the following command to update the package list:

2. Install GCC10:

sudo apt install gcc-10 g -10

This command will install GCC10 and G 10 compiler.

3. If you need to set GCC10 as the default compiler, you can use the following command:

sudo update-alternatives --install /usr/bin/gcc gcc /usr/bin/gcc -10 100 --slave /usr/bin/g g /usr/bin/g -10

This command sets GCC10 as the default GCC compiler and G 10 as the default G compiler.

After installing GCC and GCC10, you can check the version information using the following command in the terminal:

gcc --version

g --version

gcc-10 --version

g -10 --version

These commands will display the version information of the corresponding compiler.

Share: In Linux systems, you can use the command line tool "man" to view the help documentation of the command, and use the "man gcc" command to view the help documentation of the GCC compiler.

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