4.0;rdym (ready_message), revision 4.0, 81/07/01
RDYM (READY_MESSAGE) -- Set system ready message.
usage: rdym {-on | -off}
FORMAT
RDYM {-ON | -OFF}
RDYM enables or inhibits the output of a system ready message to standard
output after execution of each Shell command. The message lists the CPU time
required to execute the command and the elapsed time since the last command.
Both times are reported in seconds and decimal fractions of seconds. The
message appears on a line following the echoed command line in the Shell's
process transcript pad.
Turning on the ready message interactively or in a Shell script causes it to
be printed after each command of the program is executed. If the ready
message is not disabled at the end of the Shell script, it will remain in
effect after the Shell script exits.
Ready message printing is enabled and disabled for LEVELS. The level number
increases each time a Shell script or the Shell is invoked, and decreases when
it exits. The times printed in the ready message reflect the CPU and real
time used since the last message at the same level. Thus, for example, if the
ready message is enabled in a Shell script, after the last command of the
program is finished, two (2) ready messages will be printed: one showing the
time used by that command, and one showing the time used by the whole Shell
script.
If the ready message is turned on by one level, it will remain on when that
level exits; however, if it is disabled by a level, it will revert to its
previous state when that level exits.
By default, system ready messages are disabled at log in.
OPTIONS
-ON Enable message.
-OFF Disable message.
EXAMPLES
$ rdym -on
cpu time: 750.685. real time: 5914.532.
$ bldt
AEGIS, revision 6.0, built on Friday, April 15, 1983 9:26:30 am (EST).
cpu time: 0.234. real time: 1.736.
$ rdym -off
$