We can use -g option while compiling with gcc like below. We can enable debugging information which can be used to match debugging code with source code and provides more detailed information. We can debug all ready compiled applications but there is some useful option that can be used to provide more information about the application while debugging. $ gcc poftut.c -o poftut Compile Application with Debug Info Now we will compile our application just providing the source code file name which is poftut.c in this case. gcc can be installed with the following line if not installed. We will use GCC or GNU Compiler Collection which is a defacto compiler for the Linux environment. We will start by compiling our example application. Installation for gdb in RPM based distros like CentOS, RHEL and Fedora $ sudo yum install gdb Compile Application $ sudo apt install gdb Install gdb For CentOS, RHEL, Fedora We can install gdb for Ubuntu, Debian, Mint and Kali with the following lines. } Install gdb For Ubuntu, Debian, Mint, Kali Example Codeĭuring this tutorial, we will use the following simple application code which is written in C Programming language. In this tutorial, we will look at how to start and use the basic features of gdb . gdb is popular in the Linux community which is used by most of the IDE, Programming tools event in Android IDE’s. In this tutorial, we install gdb and its dependencies, and go through a code example, while also walking through the command line stuff. A debugger is a tool used to search and find and get detailed information about bugs in application binaries. gdb is a C/C++ debugger that allows you to go through code as it executes line by line to see what happens. Optional: There are development tools such as gcc-c++ and make that you need to have on your system, in order to build native addons from npm.Gdb is the short form of GNU Debugger. It contains well written, well thought and well explained computer science and programming articles, quizzes and practice/competitive programming/company. $ apt-get install -y nodejs Installing NodeJS 12.x in Debian, Ubuntu and Linux Mint Using Ubuntu $ apt-get install -y nodejs Installing NodeJS 14.x in Debian, Ubuntu and Linux Mint Using Ubuntu The latest version of Node.js and NPM is also available from the official NodeSource Enterprise Linux repository, which is maintained by the Nodejs website and you will need to add it to your system to be able to install the latest Nodejs and NPM packages. # yum groupinstall 'Development Tools' Installing NodeJs in Debian, Ubuntu and Linux Mint Installing NodeJS 16.x in Debian, Ubuntu and Linux Mint Optional: There are development tools such as gcc-c++ and make that you need to have on your system, in order to build native addons from npm.
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