% @(#)print_keyw.hlq 17.1.1.1 (ESO-IPG) 01/25/02 17:43:50 %++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ %.COPYRIGHT (c) 1990 European Southern Observatory %.IDENT print_keyw.hlq %.AUTHOR KB, IPG/ESO %.KEYWORDS MIDAS, help files, PRINT/KEY %.PURPOSE On-line help file for the command: PRINT/KEY %.VERSION 1.0 21-JAN-1992 : Creation, KB %---------------------------------------------------------------- \se SECTION./KEYW \es\co PRINT/KEYWORD 13-FEB-1992 KB \oc\su PRINT/KEYWORD [key_list] [since] print contents of keywords \us\pu Purpose: Print contents of keywords. \up\sy Syntax: PRINT/KEYWORD [key_list] [since] \ys\pa key_list = one or more keywords separated by a comma (no spaces!) \\ or '*' (wildcard option) where all keywords are printed \\ or a `keyword catalog' indicated via extension ".cat"; \\ defaulted to '*' \ap\pa since = lower update time limit; \\ only those keywords of `key_list' which have been updated since that time are printed \ap\sa See also: ASSIGN/PRINT, READ/KEYWORD, SHOW/KEYWORD, HELP/KEYWORD \\ also chapter 3 of the MIDAS Users Guide, volume A \as\no Note: PRINT/KEY produces the same output as READ/KEY on the device specified via ASSIGN/PRINT. \\ Each keyword gets a timestamp when is is modified. This timestamp is a number giving the current time expressed in seconds elapsed since 1st January, 1970. \\ The parameter `since' has to be given as such a number. To obtain the current time in that format use the M$SECS function in MIDAS. \\ A `keyword catalog' is simply an ASCII file with records containing one or more keywords (separated by comma). \on\exs Examples: \ex PRINT/KEY in_a Print contents of keyword IN_A. \xe\ex PRINT/KEY keywo.cat Print contents of all keywords in the `keyword catalog' keywo.cat. \\ E.g. if the ASCII file keywo.cat contains the two records: \\ in_a,in_b \\ inputi \\ contents of keywords in_a, in_b and inputi would be printed.. \xe \sxe