| Module | FileUtils |
| In: |
lib/rake.rb
|
| RUBY_EXT | = | ((Config::CONFIG['ruby_install_name'] =~ /\.(com|cmd|exe|bat|rb|sh)$/) ? "" : Config::CONFIG['EXEEXT']) |
| RUBY | = | File.join( Config::CONFIG['bindir'], Config::CONFIG['ruby_install_name'] + RUBY_EXT). sub(/.*\s.*/m, '"\&"') |
| LN_SUPPORTED | = | [true] |
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