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--- !ruby/object:RI::MethodDescription aliases: [] block_params: comment: - !ruby/struct:SM::Flow::P body: Executes <em>cmd</em> in a subshell, returning <tt>true</tt> if the command was found and ran successfully, <tt>false</tt> otherwise. An error status is available in <tt>$?</tt>. The arguments are processed in the same way as for <tt>Kernel::exec</tt>. - !ruby/struct:SM::Flow::VERB body: " system("echo *")\n system("echo", "*")\n" - !ruby/struct:SM::Flow::P body: <em>produces:</em> - !ruby/struct:SM::Flow::VERB body: " config.h main.rb\n *\n" full_name: Kernel#system is_singleton: false name: system params: | system(cmd [, arg, ...]) => true or false visibility: public