execx()FunctionExecute a command and capture stdout and stderr. If the command exits with
a nonzero error code, a @{class:CommandException} will be thrown. If you need
to manually handle error conditions, use @{function:exec_manual}.execx()FunctionExecute a command and capture stdout and stderr. If the command exits with
a nonzero error code, a @{class:CommandException} will be thrown. If you need
to manually handle error conditions, use @{function:exec_manual}.