How To Install yydebug on Fedora 34

yydebug is Supports tracing and animation for a Java-based parser generated by jay

Introduction

In this tutorial we learn how to install yydebug on Fedora 34.

What is yydebug

jay/yydebug supports tracing and animation for a Java-based parser generated by jay. An implementation of yyDebug is passed as an additional argument to yyparse() to trace a Java-based parser generated by jay with option -t set. yyDebugAdapter produces one-line messages, by default to standard output. The messages are designed to be filtered by a program such as grep. yyAnim provides an animation of the parsing process

We can use yum or dnf to install yydebug on Fedora 34. In this tutorial we discuss both methods but you only need to choose one of method to install yydebug.

Install yydebug on Fedora 34 Using dnf

Update yum database with dnf using the following command.

sudo dnf makecache --refresh

The output should look something like this:

Fedora 34 - x86_64                               20 kB/s | 6.6 kB     00:00
Fedora 34 openh264 (From Cisco) - x86_64        1.4 kB/s | 989  B     00:00
Fedora Modular 34 - x86_64                       68 kB/s | 6.5 kB     00:00
Fedora 34 - x86_64 - Updates                    3.5 kB/s | 6.2 kB     00:01
Fedora Modular 34 - x86_64 - Updates             17 kB/s | 5.9 kB     00:00
Metadata cache created.

After updating yum database, We can install yydebug using dnf by running the following command:

sudo dnf -y install yydebug

Install yydebug on Fedora 34 Using yum

Update yum database with yum using the following command.

sudo yum makecache --refresh

The output should look something like this:

Fedora 34 - x86_64                               20 kB/s | 6.6 kB     00:00
Fedora 34 openh264 (From Cisco) - x86_64        1.4 kB/s | 989  B     00:00
Fedora Modular 34 - x86_64                       68 kB/s | 6.5 kB     00:00
Fedora 34 - x86_64 - Updates                    3.5 kB/s | 6.2 kB     00:01
Fedora Modular 34 - x86_64 - Updates             17 kB/s | 5.9 kB     00:00
Metadata cache created.

After updating yum database, We can install yydebug using yum by running the following command:

sudo yum -y install yydebug

How To Uninstall yydebug on Fedora 34

To uninstall only the yydebug package we can use the following command:

sudo dnf remove yydebug

yydebug Package Contents on Fedora 34

/usr/share/doc/yydebug
/usr/share/doc/yydebug/package.html
/usr/share/java/yydebug.jar
/usr/share/maven-metadata/yydebug.xml
/usr/share/maven-poms/yydebug.pom

References

Summary

In this tutorial we learn how to install yydebug on Fedora 34 using yum and dnf.