Run Bash commands in Ruby


exec

exec "cd #{Rails.root} && whenever --update-crontab trunk"

system

system "cd #{Rails.root} && whenever --update-crontab trunk"

%x

%x(cd #{Rails.root} && whenever --update-crontab trunk)

backticks `

`cd #{Rails.root} && whenever --update-crontab trunk`

Refrence Link 1

Reference Link 2

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Posted in Ruby Little Codes, terminal/bash

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