How To Install rubygem-yaml-lint on CentOS 8
Introduction
In this tutorial we learn how to install rubygem-yaml-lint on CentOS 8.
What is rubygem-yaml-lint
Check if your YAML files can be loaded.
We can use yum or dnf to install rubygem-yaml-lint on CentOS 8. In this tutorial we discuss both methods but you only need to choose one of method to install rubygem-yaml-lint.
Install rubygem-yaml-lint on CentOS 8 Using dnf
Update yum database with dnf using the following command.
sudo dnf makecache --refresh
The output should look something like this:
CentOS Linux 8 - AppStream 43 kB/s | 4.3 kB 00:00
CentOS Linux 8 - BaseOS 65 kB/s | 3.9 kB 00:00
CentOS Linux 8 - ContinuousRelease 43 kB/s | 3.0 kB 00:00
CentOS Linux 8 - Extras 23 kB/s | 1.5 kB 00:00
CentOS Linux 8 - FastTrack 40 kB/s | 3.0 kB 00:00
CentOS Linux 8 - HighAvailability 36 kB/s | 3.9 kB 00:00
CentOS Linux 8 - Plus 24 kB/s | 1.5 kB 00:00
CentOS Linux 8 - PowerTools 50 kB/s | 4.3 kB 00:00
Extra Packages for Enterprise Linux Modular 8 - x86_64 13 kB/s | 9.2 kB 00:00
Extra Packages for Enterprise Linux 8 - x86_64 24 kB/s | 8.5 kB 00:00
Metadata cache created.
After updating yum database, We can install rubygem-yaml-lint using dnf by running the following command:
sudo dnf -y install rubygem-yaml-lint
Install rubygem-yaml-lint on CentOS 8 Using yum
Update yum database with yum using the following command.
sudo yum makecache --refresh
The output should look something like this:
CentOS Linux 8 - AppStream 43 kB/s | 4.3 kB 00:00
CentOS Linux 8 - BaseOS 65 kB/s | 3.9 kB 00:00
CentOS Linux 8 - ContinuousRelease 43 kB/s | 3.0 kB 00:00
CentOS Linux 8 - Extras 23 kB/s | 1.5 kB 00:00
CentOS Linux 8 - FastTrack 40 kB/s | 3.0 kB 00:00
CentOS Linux 8 - HighAvailability 36 kB/s | 3.9 kB 00:00
CentOS Linux 8 - Plus 24 kB/s | 1.5 kB 00:00
CentOS Linux 8 - PowerTools 50 kB/s | 4.3 kB 00:00
Extra Packages for Enterprise Linux Modular 8 - x86_64 13 kB/s | 9.2 kB 00:00
Extra Packages for Enterprise Linux 8 - x86_64 24 kB/s | 8.5 kB 00:00
Metadata cache created.
After updating yum database, We can install rubygem-yaml-lint using yum by running the following command:
sudo yum -y install rubygem-yaml-lint
How To Uninstall rubygem-yaml-lint on CentOS 8
To uninstall only the rubygem-yaml-lint package we can use the following command:
sudo dnf remove rubygem-yaml-lint
rubygem-yaml-lint Package Contents on CentOS 8
/usr/bin/yaml-lint
/usr/share/gems/gems/yaml-lint-0.0.10
/usr/share/gems/gems/yaml-lint-0.0.10/bin
/usr/share/gems/gems/yaml-lint-0.0.10/bin/yaml-lint
/usr/share/gems/gems/yaml-lint-0.0.10/lib
/usr/share/gems/gems/yaml-lint-0.0.10/lib/yaml-lint.rb
/usr/share/gems/specifications/yaml-lint-0.0.10.gemspec
References
Summary
In this tutorial we learn how to install rubygem-yaml-lint on CentOS 8 using yum and dnf.