check whether has root permission concode_field_sep int result concode_elem_sep String COMMAND_SU concode_elem_sep String COMMAND_EXIT concode_elem_sep String COMMAND_LINE_END concode_elem_sep String successMsg concode_elem_sep String COMMAND_SH concode_elem_sep String errorMsg concode_field_sep CommandResult execCommand concode_elem_sep CommandResult execCommand concode_elem_sep CommandResult execCommand concode_elem_sep CommandResult execCommand concode_elem_sep CommandResult execCommand concode_elem_sep CommandResult execCommand
boolean function ( ) { return execCommand ( "srini_string" , true , false ) . result == 0 ; }