RTEMS Shell User's Guide
The RTEMS shell has the following general commands:
alias - Add alias for an existing command
date - Print or set current date and time
echo - Produce message in a shell script
sleep - Delay for a specified amount of time
id - show uid gid euid and egid
tty - show ttyname
whoami - print effective user id
getenv - print environment variable
setenv - set environment variable
unsetenv - unset environment variable
time - time command execution
logoff - logoff from the system
rtc - RTC driver configuration
exit - alias for logoff command
RTEMS Shell User's Guide
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