08-22-2002
ctime conversion
I am actually trying to get a script to move our backup tapes from one system to another and the assigned date / time is in the format ... 02/01/2002 10:13:17 AM. To import the tapes there is a parameter for the assigned time but it needs ctime which, in this case is ... 1012587197.
I know of DTConverter but it does not have any command line switches to automatically perform the task within a script.
If I give the initial format a variable named for e.g. ASSIGNED, how can I use that to get another variable name for e.g. CASSIGNED which will have the inital $ASSIGNED converted to ctime?
Hopefully this makes sense.
Thanks kindly for any help that you can give.
BTW - I am running the sctipt on an NT 2000 server using the UNIX Korn Shell utilities.
NIce way to make NT useful, install UNIX commands on it...
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TIME(3F) TIME(3F)
NAME
time, ctime, ltime, gmtime - return system time
SYNOPSIS
integer function time()
character*(*) function ctime (stime)
integer stime
subroutine ltime (stime, tarray)
integer stime, tarray(9)
subroutine gmtime (stime, tarray)
integer stime, tarray(9)
DESCRIPTION
Time returns the time since 00:00:00 GMT, Jan. 1, 1970, measured in seconds. This is the value of the UNIX system clock.
Ctime converts a system time to a 24 character ASCII string. The format is described under ctime(3). No 'newline' or NULL will be
included.
Ltime and gmtime disect a UNIX time into month, day, etc., either for the local time zone or as GMT. The order and meaning of each element
returned in tarray is described under ctime(3).
FILES
/usr/lib/libU77.a
SEE ALSO
ctime(3), itime(3F), idate(3F), fdate(3F)
4.2 Berkeley Distribution May 15, 1985 TIME(3F)