.. SPDX-License-Identifier: GPL-2.0+ .. Copyright 2023, Heinrich Schuchardt sleep command ============= Synopsis -------- :: sleep Description ----------- The *sleep* command waits for *delay* seconds. It can be interrupted by CTRL+C. delay delay in seconds. The value is decimal and can be fractional. Example ------- The current data and time is display before and after sleeping for 3.2 seconds: :: => date; sleep 3.2; date Date: 2023-01-21 (Saturday) Time: 16:02:41 Date: 2023-01-21 (Saturday) Time: 16:02:44 => Configuration ------------- The command is only available if CONFIG_CMD_SLEEP=y. Return value ------------ The return value $? is 0 (true) if the command completes. The return value is 1 (false) if the command is interrupted by CTRL+C.