Bob McGregor asks: > I'd like to create a command file where I supply a date in the format of > mm/dd/yy and get returned the corresponding day of the week. Is there a > function available at the CI level I can use to do this? Not too concerned about y2k, eh? ;) If you have MPEX, this is trivial. anyparm mydate mpex.pub.vesoft "setvar dow DateDayOfWeek(!mydate)" setvar days "SunMonTueWedThuFriSat" echo !mydate falls on a ![str(days,(dow-1)*3+1,3)] Call this "GetDOW" and invoke it with, say, :GetDOW 7/4/1998 . DateDayOfWeek returns an integer in the range [1,7], where 1=Sun, 7=Sat. Whenever you do the y2k migration for this command file, you won't have to worry about DateDayOfWeek: by default, it accepts dates in both mm/dd/yy and mm/dd/yyyy formats. Also note that the "implied run" format used above for MPEX does not print "END OF PROGRAM" at the end. If you want to use the explicit RUN, then send the output to $NULL. If you don't have MPEX, well... it's doable, but not easy. Since the CI doesn't have any real date manipulation (that I can find, anyway), you can build a file with the target date, then use FINFO to format it for you (it names the dow in the first 3 chars). The question is, how do you build a file with a specific date? POSIX. The 'touch' command allows you to specify a date AND TIME (both are required). Use either YYMMDDhhmm or YYYYMMDDhhmm formats. Also, since it's a POSIX command, the 'case' of the filename matters. Here's how to get the dow for the same "7/4/1998" above: touch.hpbin.sys "199807041200 DOWFILE" setvar dowString lft( finfo("DOWFILE","fmtaccessed"), 3 ) purge DOWFILE (This example used the time 12:00 noon.) 'touch' (by default) builds the file if it doesn't exist. Its reason for being is to update the access and mod date and time. Personally, I prefer the MPEX approach, though I never remember whether Sunday is 1 (as in MPE) or 0 (as in cron on Unix). --Glenn Cole Software al dente, Inc. [log in to unmask] ....................................................................... Item Subject: cc:Mail Text