Flowdock
method

sh

Importance_1
v1_9_3_392 - Show latest stable - 0 notes - Class: FileUtils
sh(*cmd, &block) public

Run the system command cmd. If multiple arguments are given the command is not run with the shell (same semantics as Kernel::exec and Kernel::system).

Example:

sh %{ls -ltr}

sh 'ls', 'file with spaces'

# check exit status after command runs
sh %{grep pattern file} do |ok, res|
  if ! ok
    puts "pattern not found (status = #{res.exitstatus})"
  end
end
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