🖥️ri

➡️This is a command-line reference manual for commands and command combinations that you don’t use often enough to remember it. This cheatsheet explains the ri command with important options and switches using examples.

2 minute read

▁ ▂ ▃ ▄ ꧁ 🔴☠ COMMANDLINE-KUNGFU WITH CHEATSHEETS ☠🔴꧂▅ ▃ ▂ ▁

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# ri displays information about Ruby classes, modules, and methods

# show help for the File class
ri File

# show help for the File class on the stdout stream
# do not start a pager for it
ri --no-pager File

# show help for the File.directory? method
ri File.directory?

# start an interactive Ruby documentation repl
ri -i

# Generate the missing ri docs for all your installed gems
gem rdoc --all --ri --no-rdoc

Cheatsheets are an excellent complement to other information sources like Linux man-pages, Linux help, or How-To’s and tutorials, as they provide compact and easily accessible information. While man-pages and detailed tutorials often contain comprehensive explanations and extensive guides, cheatsheets summarize the most important options forthe command ri in a clear format. This allows users to quickly access the needed information for ri without having to sift through lengthy texts. Especially in stressful situations or for recurring tasks, cheatsheets for ri are a valuable resource to work efficiently and purposefully.

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  █║▌│║█║▌★ KALI ★ PARROT ★ DEBIAN 🔴 PENTESTING ★ HACKING ★ █║▌│║█║▌

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              ╚═╝ ╚═╝ ╚═════╝  ╚═════╝ ╚═╝  ╚═╝╚══════╝╚═════╝

               █║▌│║█║▌ WITH COMMANDLINE-KUNGFU POWER █║▌│║█║▌

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