windows:Kernel#system executes the specified command in a subprocess
windows:Kernel#system does not write to stderr when command execution fails
windows:Kernel#system expands shell variables when given a single string argument
windows:Kernel#system does not expand shell variables when given multiples arguments
windows:Kernel#system runs commands starting with @ using shell (as comments)
windows:Kernel.system executes the specified command in a subprocess
windows:Kernel.system does not write to stderr when command execution fails
windows:Kernel.system expands shell variables when given a single string argument
windows:Kernel.system does not expand shell variables when given multiples arguments
windows:Kernel.system runs commands starting with @ using shell (as comments)
