The `time' command runs another program, then displays information
about the resources used by that program, collected by the system while
the program was running.  You can select which information is reported
and the format in which it is shown, or have `time' save the information
in a file instead of display it on the screen.

The resources that `time' can report on fall into the general
categories of time, memory, I/O, and IPC calls.  Some systems do not
provide much information about program resource use; `time' reports
unavailable information as zero values.

 PERMSSN    UID  GID    PACKED    SIZE  RATIO     CRC       STAMP          NAME
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-rw-rw-r-- 20025/200    113699  378880  30.0% -lh5- fb6d Mar 30  1998 time-1.7-src.tar
---------- ----------- ------- ------- ------ ---------- ------------ -------------
 Total         1 file   113699  378880  30.0%            Mar 16  1998