Specifications

5.9.10.2. echo - echo args to console
=> help echo
echo - echo args to console
Usage:
echo [args..]
- echo args to console; \c suppresses newline
=>
The echo command echoes the arguments to the console:
=> echo The quick brown fox jumped over the lazy dog.
The quick brown fox jumped over the lazy dog.
=>
5.9.10.3. reset - Perform RESET of the CPU
=> help reset
reset - Perform RESET of the CPU
Usage:
reset
=>
The reset command reboots the system.
=>
=> reset
resetting ...
U-Boot 2012.07-00471-ge8925d7-dirty (Oct 01 2012 - 18:20:02)
CPU: Freescale i.MX28 rev1.2 at 454 MHz
BOOT: SSP SD/MMC #0, 3V3
I2C: ready
DRAM: 256 MiB
NAND: 256 MiB
MMC: MXS MMC: 0
In: serial
Out: serial
Err: serial
Net: FEC0 [PRIME], FEC1
Hit any key to stop autoboot: 0
=>
5.9.10.4. sleep - delay execution for some time
=> help sleep
sleep - delay execution for some time
Usage:
sleep N
- delay execution for N seconds (N is _decimal_ !!!)
=>
The sleep command pauses execution for the number of seconds given as the argument:
=> sleep 5
=>
5.9.10.2. echo - echo args to console 78