module OrangeLib::CommandLine
Public Instance Methods
execute_command(command)
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Execute a command line @param [String] command command @return [String] String of output which will be print on screen when we execute the comman @example
execute_command('echo $PATH')
# File lib/orange_lib/command_line.rb, line 10 def execute_command(command) output = '' Open3.popen2e(command) {|stdin, stdout_and_stderr, wait_thr| stdout_and_stderr.each{|line| puts line output << line } } output end