tsort(1) [hpux man page]

tsort(1)						      General Commands Manual							  tsort(1)

NAME

       tsort - topological sort

SYNOPSIS

       [file]

DESCRIPTION

       produces  on  the  standard  output a totally ordered list of items consistent with a partial ordering of items mentioned in the input text
       file.  If no file is specified, the standard input is understood.  is generally used in conjunction with the command to sort the objects to
       be installed in a library by (see lorder(1) and ar(1)).

       The  input  consists  of pairs of text items (nonempty strings) separated by blanks.  Pairs of different items indicate ordering.  Pairs of
       identical items indicate presence, but not ordering.

EXTERNAL INFLUENCES

   Environment Variables
       determines the locale for the interpretation of text as single- and/or multi-byte characters.

       determines the language in which messages are displayed.

       If or is not specified in the environment or is set to the empty string, the value of is used as a default for each  unspecified  or  empty
       variable.  If is not specified or is set to the empty string, a default of "C" (see lang(5)) is used instead of

       If  any	internationalization  variable	contains an invalid setting, behaves as if all internationalization variables are set to "C".  See
       environ(5).

   International Code Set Support
       Single- and multi-byte character code sets are supported.

DIAGNOSTICS

       There is an odd number of fields in the input file.

WARNINGS

       Libraries and object files cannot be directly.

       uses a quadratic algorithm that is not considered worth fixing given its typical use of ordering a library archive file.

SEE ALSO

       lorder(1).

STANDARDS CONFORMANCE

																	  tsort(1)

tsort(1)							   User Commands							  tsort(1)

NAME

       tsort - topological sort

SYNOPSIS

       tsort [file]

DESCRIPTION

       The  tsort command produces on the standard output a totally ordered list of items consistent with a partial ordering of items mentioned in
       the input file.

       The input consists of pairs of items (non-empty strings) separated by blanks. Pairs of different items indicate ordering. Pairs of  identi-
       cal items indicate presence, but not ordering.

OPERANDS

       The following operand is supported:

       file    A path name of a text file to order. If no file operand is given, the standard input is used.

EXAMPLES

       Example 1 An example of the tsort command

       The command:

	 example% tsort <<EOF
	 a b c c d e
	 g g
	 f g e f
	 EOF

       produces the output:

	 a
	 b
	 c
	 d
	 e
	 f
	 g

ENVIRONMENT VARIABLES

       See  environ(5) for descriptions of the following environment variables that affect the execution of tsort: LANG, LC_ALL, LC_CTYPE, LC_MES-
       SAGES, and NLSPATH.

EXIT STATUS

       The following exit values are returned:

       0     Successful completion.

       >0    An error occurred.

ATTRIBUTES

       See attributes(5) for descriptions of the following attributes:

       +-----------------------------+-----------------------------+
       |      ATTRIBUTE TYPE	     |	    ATTRIBUTE VALUE	   |
       +-----------------------------+-----------------------------+
       |Availability		     |SUNWbtool 		   |
       +-----------------------------+-----------------------------+
       |Interface Stability	     |Standard			   |
       +-----------------------------+-----------------------------+

SEE ALSO

       lorder(1), attributes(5), environ(5), standards(5)

DIAGNOSTICS

       Odd data: there are an odd number of fields in the input file.

SunOS 5.11							    28 Jun 2007 							  tsort(1)