Ruby Beginner Tutorial 5 | Basic Ruby Commands

ruby -v // to check ruby version
ruby -e "puts 'Hello World'" // run a ruby program
man ruby // ruby help and documentation
gem -v // ruby gem version
gem sources // source of ruby gem
gem list // list of ruby gems installed
irb // interactive ruby

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Raghav

[sebastus]

Automation with Ruby could be interesting!!

[cryptobowzermining]

Hi, it might be a silly Q, can I run a fork from git hub in ruby ?

[mridulsharma]

Sir I am using VSCode. The code runs but the output isnt shown, what should I do ?

[krishnathakker]

I am unable to execute the command man ruby on windows, could you please guide me?

[swapnilgawade]

Hello Sir.. can you please take one session on docker?

[lukasjetu]

@echo off
prompt $s
cls
goto loop
:loop
set /p rub=
ruby -e '%rub%'
goto loop

::save this as cmd file like lol.cmd
::this is command prompt that runs ruby