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Linux 2.6 - man page for sact (linux section 1posix)

SACT(P) 			    POSIX Programmer's Manual				  SACT(P)

NAME
       sact - print current SCCS file-editing activity (DEVELOPMENT)

SYNOPSIS
       sact file...

DESCRIPTION
       The  sact  utility  shall  inform the user of any impending deltas to a named SCCS file by
       writing a list to standard output.  This situation occurs when get -e  has  been  executed
       previously without a subsequent execution of delta, unget, or sccs unedit.

OPTIONS
       None.

OPERANDS
       The following operand shall be supported:

       file   A  pathname  of  an  existing SCCS file or a directory. If file is a directory, the
	      sact utility shall behave as though each file in the directory were specified as	a
	      named  file,  except  that  non-SCCS files (last component of the pathname does not
	      begin with s.) and unreadable files shall be silently ignored.

       If exactly one file operand appears, and it is '-' , the standard  input  shall	be  read;
       each  line  of the standard input shall be taken to be the name of an SCCS file to be pro-
       cessed.	Non-SCCS files and unreadable files shall be silently ignored.

STDIN
       The standard input shall be a text file used only when the file operand	is  specified  as
       '-' . Each line of the text file shall be interpreted as an SCCS pathname.

INPUT FILES
       Any SCCS files interrogated are files of an unspecified format.

ENVIRONMENT VARIABLES
       The following environment variables shall affect the execution of sact:

       LANG   Provide  a  default  value for the internationalization variables that are unset or
	      null. (See the Base Definitions volume of IEEE Std 1003.1-2001, Section 8.2, Inter-
	      nationalization Variables for the precedence of internationalization variables used
	      to determine the values of locale categories.)

       LC_ALL If set to a non-empty string value, override the values of all the  other  interna-
	      tionalization variables.

       LC_CTYPE
	      Determine  the  locale for the interpretation of sequences of bytes of text data as
	      characters (for example, single-byte as opposed to multi-byte characters	in  argu-
	      ments and input files).

       LC_MESSAGES
	      Determine the locale that should be used to affect the format and contents of diag-
	      nostic messages written to standard error.

       NLSPATH
	      Determine the location of message catalogs for the processing of LC_MESSAGES .

ASYNCHRONOUS EVENTS
       Default.

STDOUT
       The output for each named file shall consist of a line in the following format:

	      "%s %s %s %s %s\n", <SID>, <new SID>, <login>, <date>, <time>

       <SID>  Specifies the SID of a delta that currently  exists  in  the  SCCS  file	to  which
	      changes are made to make the new delta.

       <new SID>
	      Specifies the SID for the new delta to be created.

       <login>
	      Contains	the  login  name of the user who makes the delta (that is, who executed a
	      get for editing).

       <date> Contains the date that get -e was executed, in the format used by the prs :D:  data
	      keyword.

       <time> Contains	the time that get -e was executed, in the format used by the prs :T: data
	      keyword.

       If there is more than one named file or if a directory or standard input  is  named,  each
       pathname shall be written before each of the preceding lines:

	      "\n%s:\n", <pathname>

STDERR
       The  standard  error  shall be used only for optional informative messages concerning SCCS
       files with no impending deltas, and for diagnostic messages.

OUTPUT FILES
       None.

EXTENDED DESCRIPTION
       None.

EXIT STATUS
       The following exit values shall be returned:

	0     Successful completion.

       >0     An error occurred.

CONSEQUENCES OF ERRORS
       Default.

       The following sections are informative.

APPLICATION USAGE
       None.

EXAMPLES
       None.

RATIONALE
       None.

FUTURE DIRECTIONS
       None.

SEE ALSO
       delta , get , sccs , unget

COPYRIGHT
       Portions of this text are reprinted and	reproduced  in	electronic  form  from	IEEE  Std
       1003.1,	2003  Edition,	Standard  for Information Technology -- Portable Operating System
       Interface (POSIX), The Open Group Base Specifications Issue 6, Copyright (C) 2001-2003  by
       the  Institute  of  Electrical  and  Electronics Engineers, Inc and The Open Group. In the
       event of any discrepancy between this version and the original IEEE  and  The  Open  Group
       Standard, the original IEEE and The Open Group Standard is the referee document. The orig-
       inal Standard can be obtained online at http://www.opengroup.org/unix/online.html .

IEEE/The Open Group			       2003					  SACT(P)


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