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5 version, 6 ,

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2.4.1 Syntax

uptime

2.4.2 Description

Displays the time for which the system has been up.

2.5 version

2.5.1 Syntax

version

2.5.2 Description

Displays the system type and version.

2.6 ,

2.6.1 Syntax

home

home

2.6.2 Description

In these commands, can be any of a list of process names known to the
console.
The former variant sends the command as a TELL message to the process.
The latter variant remembers the process name, and sends subsequent commands as
TELL messages to the process, as if they had been preceded by the process name,
until the command home is issued. The prompt is changed to reflect this; moreover,
if a help command with no arguments is issued, it is passed to the process as usual,
but then information about the home command is appended to the process’s output
by the console.

2.6.3 Example

mymachine>

isfs version

ISFS v2.07

mymachine>

isfs

mymachine isfs>

version

ISFS v2.07

mymachine isfs>

help

ISFS commands are:

help - this text is displayed