How To Install rubygem-optimist-doc on CentOS 8
rubygem-optimist-doc is Documentation for rubygem-optimist
Introduction
In this tutorial we learn how to install rubygem-optimist-doc on CentOS 8.
What is rubygem-optimist-doc
Documentation for rubygem-optimist.
We can use yum or dnf to install rubygem-optimist-doc on CentOS 8. In this tutorial we discuss both methods but you only need to choose one of method to install rubygem-optimist-doc.
Install rubygem-optimist-doc 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-optimist-doc using dnf by running the following command:
sudo dnf -y install rubygem-optimist-doc
Install rubygem-optimist-doc 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-optimist-doc using yum by running the following command:
sudo yum -y install rubygem-optimist-doc
How To Uninstall rubygem-optimist-doc on CentOS 8
To uninstall only the rubygem-optimist-doc package we can use the following command:
sudo dnf remove rubygem-optimist-doc
rubygem-optimist-doc Package Contents on CentOS 8
/usr/share/gems/doc/optimist-3.0.0
/usr/share/gems/doc/optimist-3.0.0/rdoc
/usr/share/gems/doc/optimist-3.0.0/rdoc/Optimist
/usr/share/gems/doc/optimist-3.0.0/rdoc/Optimist.html
/usr/share/gems/doc/optimist-3.0.0/rdoc/Optimist/BooleanOption.html
/usr/share/gems/doc/optimist-3.0.0/rdoc/Optimist/CommandlineError.html
/usr/share/gems/doc/optimist-3.0.0/rdoc/Optimist/DateArrayOption.html
/usr/share/gems/doc/optimist-3.0.0/rdoc/Optimist/DateOption.html
/usr/share/gems/doc/optimist-3.0.0/rdoc/Optimist/FloatArrayOption.html
/usr/share/gems/doc/optimist-3.0.0/rdoc/Optimist/FloatOption.html
/usr/share/gems/doc/optimist-3.0.0/rdoc/Optimist/HelpNeeded.html
/usr/share/gems/doc/optimist-3.0.0/rdoc/Optimist/IOArrayOption.html
/usr/share/gems/doc/optimist-3.0.0/rdoc/Optimist/IOOption.html
/usr/share/gems/doc/optimist-3.0.0/rdoc/Optimist/IntegerArrayOption.html
/usr/share/gems/doc/optimist-3.0.0/rdoc/Optimist/IntegerOption.html
/usr/share/gems/doc/optimist-3.0.0/rdoc/Optimist/Option.html
/usr/share/gems/doc/optimist-3.0.0/rdoc/Optimist/Parser
/usr/share/gems/doc/optimist-3.0.0/rdoc/Optimist/Parser.html
/usr/share/gems/doc/optimist-3.0.0/rdoc/Optimist/Parser/vals.html
/usr/share/gems/doc/optimist-3.0.0/rdoc/Optimist/StringArrayOption.html
/usr/share/gems/doc/optimist-3.0.0/rdoc/Optimist/StringOption.html
/usr/share/gems/doc/optimist-3.0.0/rdoc/Optimist/VersionNeeded.html
/usr/share/gems/doc/optimist-3.0.0/rdoc/css
/usr/share/gems/doc/optimist-3.0.0/rdoc/css/fonts.css
/usr/share/gems/doc/optimist-3.0.0/rdoc/css/rdoc.css
/usr/share/gems/doc/optimist-3.0.0/rdoc/fonts
/usr/share/gems/doc/optimist-3.0.0/rdoc/fonts/Lato-Light.ttf
/usr/share/gems/doc/optimist-3.0.0/rdoc/fonts/Lato-LightItalic.ttf
/usr/share/gems/doc/optimist-3.0.0/rdoc/fonts/Lato-Regular.ttf
/usr/share/gems/doc/optimist-3.0.0/rdoc/fonts/Lato-RegularItalic.ttf
/usr/share/gems/doc/optimist-3.0.0/rdoc/fonts/SourceCodePro-Bold.ttf
/usr/share/gems/doc/optimist-3.0.0/rdoc/fonts/SourceCodePro-Regular.ttf
/usr/share/gems/doc/optimist-3.0.0/rdoc/images
/usr/share/gems/doc/optimist-3.0.0/rdoc/images/add.png
/usr/share/gems/doc/optimist-3.0.0/rdoc/images/arrow_up.png
/usr/share/gems/doc/optimist-3.0.0/rdoc/images/brick.png
/usr/share/gems/doc/optimist-3.0.0/rdoc/images/brick_link.png
/usr/share/gems/doc/optimist-3.0.0/rdoc/images/bug.png
/usr/share/gems/doc/optimist-3.0.0/rdoc/images/bullet_black.png
/usr/share/gems/doc/optimist-3.0.0/rdoc/images/bullet_toggle_minus.png
/usr/share/gems/doc/optimist-3.0.0/rdoc/images/bullet_toggle_plus.png
/usr/share/gems/doc/optimist-3.0.0/rdoc/images/date.png
/usr/share/gems/doc/optimist-3.0.0/rdoc/images/delete.png
/usr/share/gems/doc/optimist-3.0.0/rdoc/images/find.png
/usr/share/gems/doc/optimist-3.0.0/rdoc/images/loadingAnimation.gif
/usr/share/gems/doc/optimist-3.0.0/rdoc/images/macFFBgHack.png
/usr/share/gems/doc/optimist-3.0.0/rdoc/images/package.png
/usr/share/gems/doc/optimist-3.0.0/rdoc/images/page_green.png
/usr/share/gems/doc/optimist-3.0.0/rdoc/images/page_white_text.png
/usr/share/gems/doc/optimist-3.0.0/rdoc/images/page_white_width.png
/usr/share/gems/doc/optimist-3.0.0/rdoc/images/plugin.png
/usr/share/gems/doc/optimist-3.0.0/rdoc/images/ruby.png
/usr/share/gems/doc/optimist-3.0.0/rdoc/images/tag_blue.png
/usr/share/gems/doc/optimist-3.0.0/rdoc/images/tag_green.png
/usr/share/gems/doc/optimist-3.0.0/rdoc/images/transparent.png
/usr/share/gems/doc/optimist-3.0.0/rdoc/images/wrench.png
/usr/share/gems/doc/optimist-3.0.0/rdoc/images/wrench_orange.png
/usr/share/gems/doc/optimist-3.0.0/rdoc/images/zoom.png
/usr/share/gems/doc/optimist-3.0.0/rdoc/index.html
/usr/share/gems/doc/optimist-3.0.0/rdoc/js
/usr/share/gems/doc/optimist-3.0.0/rdoc/js/darkfish.js
/usr/share/gems/doc/optimist-3.0.0/rdoc/js/jquery.js
/usr/share/gems/doc/optimist-3.0.0/rdoc/js/navigation.js
/usr/share/gems/doc/optimist-3.0.0/rdoc/js/navigation.js.gz
/usr/share/gems/doc/optimist-3.0.0/rdoc/js/search.js
/usr/share/gems/doc/optimist-3.0.0/rdoc/js/search_index.js
/usr/share/gems/doc/optimist-3.0.0/rdoc/js/search_index.js.gz
/usr/share/gems/doc/optimist-3.0.0/rdoc/js/searcher.js
/usr/share/gems/doc/optimist-3.0.0/rdoc/js/searcher.js.gz
/usr/share/gems/doc/optimist-3.0.0/rdoc/table_of_contents.html
/usr/share/gems/doc/optimist-3.0.0/ri
/usr/share/gems/doc/optimist-3.0.0/ri/Optimist
/usr/share/gems/doc/optimist-3.0.0/ri/Optimist/BooleanOption
/usr/share/gems/doc/optimist-3.0.0/ri/Optimist/BooleanOption/cdesc-BooleanOption.ri
/usr/share/gems/doc/optimist-3.0.0/ri/Optimist/BooleanOption/flag%3f-i.ri
/usr/share/gems/doc/optimist-3.0.0/ri/Optimist/BooleanOption/new-c.ri
/usr/share/gems/doc/optimist-3.0.0/ri/Optimist/BooleanOption/parse-i.ri
/usr/share/gems/doc/optimist-3.0.0/ri/Optimist/CommandlineError
/usr/share/gems/doc/optimist-3.0.0/ri/Optimist/CommandlineError/cdesc-CommandlineError.ri
/usr/share/gems/doc/optimist-3.0.0/ri/Optimist/CommandlineError/error_code-i.ri
/usr/share/gems/doc/optimist-3.0.0/ri/Optimist/CommandlineError/new-c.ri
/usr/share/gems/doc/optimist-3.0.0/ri/Optimist/DateArrayOption
/usr/share/gems/doc/optimist-3.0.0/ri/Optimist/DateArrayOption/cdesc-DateArrayOption.ri
/usr/share/gems/doc/optimist-3.0.0/ri/Optimist/DateArrayOption/multi_arg%3f-i.ri
/usr/share/gems/doc/optimist-3.0.0/ri/Optimist/DateArrayOption/type_format-i.ri
/usr/share/gems/doc/optimist-3.0.0/ri/Optimist/DateOption
/usr/share/gems/doc/optimist-3.0.0/ri/Optimist/DateOption/cdesc-DateOption.ri
/usr/share/gems/doc/optimist-3.0.0/ri/Optimist/DateOption/parse-i.ri
/usr/share/gems/doc/optimist-3.0.0/ri/Optimist/DateOption/type_format-i.ri
/usr/share/gems/doc/optimist-3.0.0/ri/Optimist/FloatArrayOption
/usr/share/gems/doc/optimist-3.0.0/ri/Optimist/FloatArrayOption/cdesc-FloatArrayOption.ri
/usr/share/gems/doc/optimist-3.0.0/ri/Optimist/FloatArrayOption/multi_arg%3f-i.ri
/usr/share/gems/doc/optimist-3.0.0/ri/Optimist/FloatArrayOption/type_format-i.ri
/usr/share/gems/doc/optimist-3.0.0/ri/Optimist/FloatOption
/usr/share/gems/doc/optimist-3.0.0/ri/Optimist/FloatOption/cdesc-FloatOption.ri
/usr/share/gems/doc/optimist-3.0.0/ri/Optimist/FloatOption/parse-i.ri
/usr/share/gems/doc/optimist-3.0.0/ri/Optimist/FloatOption/type_format-i.ri
/usr/share/gems/doc/optimist-3.0.0/ri/Optimist/HelpNeeded
/usr/share/gems/doc/optimist-3.0.0/ri/Optimist/HelpNeeded/cdesc-HelpNeeded.ri
/usr/share/gems/doc/optimist-3.0.0/ri/Optimist/IOArrayOption
/usr/share/gems/doc/optimist-3.0.0/ri/Optimist/IOArrayOption/cdesc-IOArrayOption.ri
/usr/share/gems/doc/optimist-3.0.0/ri/Optimist/IOArrayOption/multi_arg%3f-i.ri
/usr/share/gems/doc/optimist-3.0.0/ri/Optimist/IOArrayOption/type_format-i.ri
/usr/share/gems/doc/optimist-3.0.0/ri/Optimist/IOOption
/usr/share/gems/doc/optimist-3.0.0/ri/Optimist/IOOption/cdesc-IOOption.ri
/usr/share/gems/doc/optimist-3.0.0/ri/Optimist/IOOption/parse-i.ri
/usr/share/gems/doc/optimist-3.0.0/ri/Optimist/IOOption/type_format-i.ri
/usr/share/gems/doc/optimist-3.0.0/ri/Optimist/IntegerArrayOption
/usr/share/gems/doc/optimist-3.0.0/ri/Optimist/IntegerArrayOption/cdesc-IntegerArrayOption.ri
/usr/share/gems/doc/optimist-3.0.0/ri/Optimist/IntegerArrayOption/multi_arg%3f-i.ri
/usr/share/gems/doc/optimist-3.0.0/ri/Optimist/IntegerArrayOption/type_format-i.ri
/usr/share/gems/doc/optimist-3.0.0/ri/Optimist/IntegerOption
/usr/share/gems/doc/optimist-3.0.0/ri/Optimist/IntegerOption/cdesc-IntegerOption.ri
/usr/share/gems/doc/optimist-3.0.0/ri/Optimist/IntegerOption/parse-i.ri
/usr/share/gems/doc/optimist-3.0.0/ri/Optimist/IntegerOption/type_format-i.ri
/usr/share/gems/doc/optimist-3.0.0/ri/Optimist/Option
/usr/share/gems/doc/optimist-3.0.0/ri/Optimist/Option/array_default%3f-i.ri
/usr/share/gems/doc/optimist-3.0.0/ri/Optimist/Option/callback-i.ri
/usr/share/gems/doc/optimist-3.0.0/ri/Optimist/Option/cdesc-Option.ri
/usr/share/gems/doc/optimist-3.0.0/ri/Optimist/Option/create-c.ri
/usr/share/gems/doc/optimist-3.0.0/ri/Optimist/Option/default-i.ri
/usr/share/gems/doc/optimist-3.0.0/ri/Optimist/Option/desc-i.ri
/usr/share/gems/doc/optimist-3.0.0/ri/Optimist/Option/description_with_default-i.ri
/usr/share/gems/doc/optimist-3.0.0/ri/Optimist/Option/educate-i.ri
/usr/share/gems/doc/optimist-3.0.0/ri/Optimist/Option/flag%3f-i.ri
/usr/share/gems/doc/optimist-3.0.0/ri/Optimist/Option/get_klass_from_default-c.ri
/usr/share/gems/doc/optimist-3.0.0/ri/Optimist/Option/get_type_from_disdef-c.ri
/usr/share/gems/doc/optimist-3.0.0/ri/Optimist/Option/handle_long_opt-c.ri
/usr/share/gems/doc/optimist-3.0.0/ri/Optimist/Option/handle_short_opt-c.ri
/usr/share/gems/doc/optimist-3.0.0/ri/Optimist/Option/long-i.ri
/usr/share/gems/doc/optimist-3.0.0/ri/Optimist/Option/multi%3f-i.ri
/usr/share/gems/doc/optimist-3.0.0/ri/Optimist/Option/multi-i.ri
/usr/share/gems/doc/optimist-3.0.0/ri/Optimist/Option/multi_arg%3f-i.ri
/usr/share/gems/doc/optimist-3.0.0/ri/Optimist/Option/multi_given-i.ri
/usr/share/gems/doc/optimist-3.0.0/ri/Optimist/Option/name-i.ri
/usr/share/gems/doc/optimist-3.0.0/ri/Optimist/Option/new-c.ri
/usr/share/gems/doc/optimist-3.0.0/ri/Optimist/Option/opts%3d-i.ri
/usr/share/gems/doc/optimist-3.0.0/ri/Optimist/Option/opts-i.ri
/usr/share/gems/doc/optimist-3.0.0/ri/Optimist/Option/parse-i.ri
/usr/share/gems/doc/optimist-3.0.0/ri/Optimist/Option/register_alias-c.ri
/usr/share/gems/doc/optimist-3.0.0/ri/Optimist/Option/required%3f-i.ri
/usr/share/gems/doc/optimist-3.0.0/ri/Optimist/Option/short%3f-i.ri
/usr/share/gems/doc/optimist-3.0.0/ri/Optimist/Option/short-i.ri
/usr/share/gems/doc/optimist-3.0.0/ri/Optimist/Option/single_arg%3f-i.ri
/usr/share/gems/doc/optimist-3.0.0/ri/Optimist/Option/type_format-i.ri
/usr/share/gems/doc/optimist-3.0.0/ri/Optimist/Parser
/usr/share/gems/doc/optimist-3.0.0/ri/Optimist/Parser/banner-i.ri
/usr/share/gems/doc/optimist-3.0.0/ri/Optimist/Parser/cdesc-Parser.ri
/usr/share/gems/doc/optimist-3.0.0/ri/Optimist/Parser/cloaker-i.ri
/usr/share/gems/doc/optimist-3.0.0/ri/Optimist/Parser/collect_argument_parameters-i.ri
/usr/share/gems/doc/optimist-3.0.0/ri/Optimist/Parser/conflicts-i.ri
/usr/share/gems/doc/optimist-3.0.0/ri/Optimist/Parser/depends-i.ri
/usr/share/gems/doc/optimist-3.0.0/ri/Optimist/Parser/die-i.ri
/usr/share/gems/doc/optimist-3.0.0/ri/Optimist/Parser/each_arg-i.ri
/usr/share/gems/doc/optimist-3.0.0/ri/Optimist/Parser/educate-i.ri
/usr/share/gems/doc/optimist-3.0.0/ri/Optimist/Parser/educate_on_error-i.ri
/usr/share/gems/doc/optimist-3.0.0/ri/Optimist/Parser/ignore_invalid_options-i.ri
/usr/share/gems/doc/optimist-3.0.0/ri/Optimist/Parser/leftovers-i.ri
/usr/share/gems/doc/optimist-3.0.0/ri/Optimist/Parser/legacy_width-i.ri
/usr/share/gems/doc/optimist-3.0.0/ri/Optimist/Parser/new-c.ri
/usr/share/gems/doc/optimist-3.0.0/ri/Optimist/Parser/opt-i.ri
/usr/share/gems/doc/optimist-3.0.0/ri/Optimist/Parser/parse-i.ri
/usr/share/gems/doc/optimist-3.0.0/ri/Optimist/Parser/register-c.ri
/usr/share/gems/doc/optimist-3.0.0/ri/Optimist/Parser/registry_getopttype-c.ri
/usr/share/gems/doc/optimist-3.0.0/ri/Optimist/Parser/resolve_default_short_options%21-i.ri
/usr/share/gems/doc/optimist-3.0.0/ri/Optimist/Parser/specs-i.ri
/usr/share/gems/doc/optimist-3.0.0/ri/Optimist/Parser/stop_on-i.ri
/usr/share/gems/doc/optimist-3.0.0/ri/Optimist/Parser/stop_on_unknown-i.ri
/usr/share/gems/doc/optimist-3.0.0/ri/Optimist/Parser/synopsis-i.ri
/usr/share/gems/doc/optimist-3.0.0/ri/Optimist/Parser/text-i.ri
/usr/share/gems/doc/optimist-3.0.0/ri/Optimist/Parser/usage-i.ri
/usr/share/gems/doc/optimist-3.0.0/ri/Optimist/Parser/vals
/usr/share/gems/doc/optimist-3.0.0/ri/Optimist/Parser/vals/cdesc-vals.ri
/usr/share/gems/doc/optimist-3.0.0/ri/Optimist/Parser/version-i.ri
/usr/share/gems/doc/optimist-3.0.0/ri/Optimist/Parser/wrap_line-i.ri
/usr/share/gems/doc/optimist-3.0.0/ri/Optimist/StringArrayOption
/usr/share/gems/doc/optimist-3.0.0/ri/Optimist/StringArrayOption/cdesc-StringArrayOption.ri
/usr/share/gems/doc/optimist-3.0.0/ri/Optimist/StringArrayOption/multi_arg%3f-i.ri
/usr/share/gems/doc/optimist-3.0.0/ri/Optimist/StringArrayOption/type_format-i.ri
/usr/share/gems/doc/optimist-3.0.0/ri/Optimist/StringOption
/usr/share/gems/doc/optimist-3.0.0/ri/Optimist/StringOption/cdesc-StringOption.ri
/usr/share/gems/doc/optimist-3.0.0/ri/Optimist/StringOption/parse-i.ri
/usr/share/gems/doc/optimist-3.0.0/ri/Optimist/StringOption/type_format-i.ri
/usr/share/gems/doc/optimist-3.0.0/ri/Optimist/VersionNeeded
/usr/share/gems/doc/optimist-3.0.0/ri/Optimist/VersionNeeded/cdesc-VersionNeeded.ri
/usr/share/gems/doc/optimist-3.0.0/ri/Optimist/cdesc-Optimist.ri
/usr/share/gems/doc/optimist-3.0.0/ri/Optimist/die-c.ri
/usr/share/gems/doc/optimist-3.0.0/ri/Optimist/die-i.ri
/usr/share/gems/doc/optimist-3.0.0/ri/Optimist/educate-c.ri
/usr/share/gems/doc/optimist-3.0.0/ri/Optimist/educate-i.ri
/usr/share/gems/doc/optimist-3.0.0/ri/Optimist/options-c.ri
/usr/share/gems/doc/optimist-3.0.0/ri/Optimist/options-i.ri
/usr/share/gems/doc/optimist-3.0.0/ri/Optimist/with_standard_exception_handling-c.ri
/usr/share/gems/doc/optimist-3.0.0/ri/Optimist/with_standard_exception_handling-i.ri
/usr/share/gems/doc/optimist-3.0.0/ri/cache.ri
/usr/share/gems/gems/optimist-3.0.0
/usr/share/gems/gems/optimist-3.0.0/FAQ.txt
/usr/share/gems/gems/optimist-3.0.0/Gemfile
/usr/share/gems/gems/optimist-3.0.0/History.txt
/usr/share/gems/gems/optimist-3.0.0/README.md
/usr/share/gems/gems/optimist-3.0.0/Rakefile
/usr/share/gems/gems/optimist-3.0.0/optimist.gemspec
References
Summary
In this tutorial we learn how to install rubygem-optimist-doc on CentOS 8 using yum and dnf.