telltime
The
telltime program uses standard library calls to
display the date and time equivalent of time_t values.
Execute
telltime as follows:
telltime [-h] [-m] time...
The
-h parameter displays help information.
The
-m indicates that the parameters are the number of
miliseconds since midnight.
If
-m is not specified then the parameters are the
number of seconds since the start of the Unix epoch.
As well as converting the supplied parameters, the current time is also shown.
Example
sms> telltime 1130687000
Time now interpreted as 1130687043 (0x4364ea43) - GMT: Sun Oct 30 15:44:03 2005
Time now interpreted as 1130687043 (0x4364ea43) - local: Sun Oct 30 15:44:03 2005
1130687000 interpreted as 1130687000 (0x4364ea18) - GMT: Sun Oct 30 15:43:20 2005
1130687000 interpreted as 1130687000 (0x4364ea18) - local: Sun Oct 30 15:43:20 2005
sms>
telltime.c
telltime.c
simply calls the
gmtime() and
localtime() for each command line parameter and
displays the result.