User Commands                                         sccs-prs(1)


NAME

     sccs-prs, prs - display selected portions of an SCCS history


SYNOPSIS

     /usr/ccs/bin/prs [-ael] [-cdate-time] [-ddataspec]
         [-q[nsedelim]] [-rsid] s.filename...


DESCRIPTION

     The prs utility displays part or all of the SCCS  file  (see
     sccsfile(4)) in a user supplied format.

     If a directory name is used in place of the s.filename argu-
     ment,  the prs command applies to all s.files in that direc-
     tory. Unreadable s.files produce an error;  processing  con-
     tinues  with  the  next file (if any). The use of `-' as the
     s.filename argument indicates that the names of files are to
     be read from the standard input, one s.file per line.


OPTIONS

     In the absence of options,  prs  displays  the  delta  table
     (version log). In the absence of -d, or -l, prs displays the
     entry for each delta indicated by the other options.

     -a           Includes all deltas, including those marked  as
                  removed (see sccs-rmdel(1)).

     -e           Requests information  for  all  deltas  created
                  earlier  than,  and  including, the delta indi-
                  cated with -r or -c.

     -l           Requests information  for  all  deltas  created
                  later  than, and including, the delta indicated
                  with -r or -c.

     -cdate-time  Either options -e or -l must be used with  this
                  option. -cdate-time displays information on the
                  deltas checked in either prior to and including
                  the  date  and  time indicated by the date-time
                  argument (option -e); or later than and includ-
                  ing  the  date  and time indicated (option -l).
                  date-time takes the form:

                   yy[mm[dd[hh[mm[ss]]]]]

                  Units omitted from the indicated date and  time

SunOS 5.11           Last change: 2015/04/29                    1


User Commands                                         sccs-prs(1)

                  default  to their maximum possible values; that
                  is -c7502 is equivalent to -c750228235959.  Any
                  number  of  non-numeric characters may separate
                  the various 2 digit components.  If white-space
                  characters  occur,  the date-time specification
                  must be quoted. Values of yy in the range 69-99
                  refer  to the twentieth century.  Values in the
                  range of 00-68 refer to the  twenty-first  cen-
                  tury.

                  A date-time specification in the form:

                   yyyy/[mm[dd[hh[mm[ss]]]]]

                  refers to a 4-digit year and allows to  specify
                  a year outside the range 1969-2068.

     -ddataspec   Produce a report  according  to  the  indicated
                  data  specification.   dataspec  consists  of a
                  (quoted) text  string  that  includes  embedded
                  data  keywords  of the form:  `:key:' (see Data
                  Keywords, below).  prs expands  these  keywords
                  in  the  output  it  produces. To specify a TAB
                  character in the output, use \t; to  specify  a
                  NEWLINE in the output, use \n.

     -rsid        Specifies the SCCS delta ID (SID) of the  delta
                  for  which information is desired. If no SID is
                  specified, the most recently created  delta  is
                  used.

     -q[nsedelim] Enable NSE  mode.   If  NSE  mode  is  enabled,
                  several NSE related extensions may be used.  In
                  this release, the value of nsedelim is ignored.

                  This option is an  undocumented  SUN  extension
                  that  does not exist in historic sccs implemen-
                  tations.

     -V           Prints  the  prs  version  number  string   and
                  exists.


USAGE

     Usage of prs is described below.

SunOS 5.11           Last change: 2015/04/29                    2


User Commands                                         sccs-prs(1)

  Data Keywords
     Data keywords specify which parts of an SCCS file are to  be
     retrieved.  All parts of an SCCS file (see sccsfile(4)) have
     an associated data keyword. A data keyword  may  appear  any
     number  of  times  in  a  data specification argument to -d.
     These data keywords are listed in the table below:

     Keyword   Data Item                    File Section*   Value                            Format**
     :A:       A form of what string:       N/A             :Z::Y: :M: :I::Z:                S
     :AC:      CMF validation program       F               text                             S
     :B:       branch number                D               nnnn                             S
     :BD:      body                         B               text                             M
     :BF:      branch flag                  F               yes or no                        S
     :CB:      ceiling boundary             F               :R:                              S
     :C:       comments for delta           D               text                             M
     :D:       date delta created           D               :Dy:/:Dm:/:Dd:                   S
     :d:       date delta created           D               :DY:/:Dm:/:Dd:                   S
     :D_:      date delta created           D               :DY:-:Dm:-:Dd:                   S
     :Dd:      day delta created            D               nn                               S
     :Dg:      deltas ignored (seq #)       D               :DS: :DS:...                     S
     :DI:      seq-no.     of      deltas   D               :Dn:/:Dx:/:Dg:                   S
               included,        excluded,
               ignored
     :DL:      delta line statistics        D               :Li:/:Ld:/:Lu:                   S
     :Dm:      month delta created          D               nn                               S
     :Dn:      deltas included (seq #)      D               :DS: :DS:...                     S
     :DP:      predecessor delta seq-no.    D               nnnn                             S
     :Ds:      default SID                  F               :I:                              S
     :DS:      delta sequence number        D               nnnn                             S
     :Dt:      delta information            D               :DT: :I: :D: :T: :P: :DS: :DP:   S
     :DT:      delta type                   D               D or R                           S
     :Dx:      deltas excluded (seq #)      D               :DS: ...                         S
     :Dy:      year delta created           D               nn                               S
     :DY:      year delta created           D               nnnn                             S
     :F:       s.file name                  N/A             text                             S
     :G:       file name                    N/A             text                             S
     :FB:      floor boundary               F               :R:                              S
     :FD:      file descriptive text        C               text                             M
     :FL:      flag list                    F               text                             M
     :GB:      gotten body                  B               text                             M
     :I:       SCCS delta ID (SID)          D               :R:.:L:.:B:.:S:                  S
     :J:       joint edit flag              F               yes or no                        S
     :KF:      keyword error/warning flag   F               yes or no                        S
     :L:       level number                 D               nnnn                             S
     :Ld:      lines deleted by delta       D               nnnnn                            S
     :Li:      lines inserted by delta      D               nnnnn                            S
     :LK:      locked releases              F               :R:...                           S
     :Lu:      lines unchanged by delta     D               nnnnn                            S
     :M:       module name                  F               text                             S
     :MC:      CMF validation flag          F               yes or no                        S
     :MF:      MR validation flag           F               yes or no                        S

SunOS 5.11           Last change: 2015/04/29                    3


User Commands                                         sccs-prs(1)

     :MP:      MR validation program        F               text                             S
     :MR:      MR numbers for delta         D               text                             M
     :ND:      null delta flag              F               yes or no                        S
     :Q:       user defined keyword         F               text                             S
     :P:       user who created delta       D               username                         S
     :PN:      s.file's pathname            N/A             text                             S
     :R:       release number               D               nnnn                             S
     :S:       sequence number              D               nnnn                             S
     :SX:      SID specific extensions      D               text                             M
     :T:       time delta created           D               :Th:::Tm:::Ts:                   S
     :Th:      hour delta created           D               nn                               S
     :Tm:      minutes delta created        D               nn                               S
     :Ts:      seconds delta created        D               nn                               S
     :UN:      user names                   U               text                             M
     :W:       A form of what string        N/A             :Z::M:\t:I:                      S
     :Y:       module type flag             F               text                             S
     :Z:       what string delimiter        N/A             @(#)                             S

            *B = body, D = delta table, F = flags, U = user names

            **S = simple format, M = multi-line format


EXAMPLES

     Example 1 Displaying delta entries

     The following command:

       example% /usr/ccs/bin/prs -e -d":I:\t:P:" program.c

     produces:

       1.6    username
       1.5    username
       ...


ENVIRONMENT VARIABLES

     See environ(5) for descriptions of the following environment
     variables  that  affect  the  execution  of  prs(1):   LANG,
     LC_ALL, LC_COLLATE, LC_CTYPE, LC_MESSAGES, and NLSPATH.

SunOS 5.11           Last change: 2015/04/29                    4


User Commands                                         sccs-prs(1)

     SCCS_NO_HELP
          If set, prs(1) will not automatically call help(1) with
          the  SCCS  error  code in order to print a more helpful
          error message. Scripts that depend on the  exact  error
          messages  of  SCCS  commands should set the environment
          variable SCCS_NO_HELP and set LC_ALL=C.


EXIT STATUS

     The following exit values are returned:

     0    Successful completion.

     1    An error occurred.


FILES

     s.file         SCCS history file, see sccsfile(4).

     /tmp/pr?????   temporary file

     dump.core      If the file dump.core exists in  the  current
                    directory  and  a fatal signal is received, a
                    coredump is initiated via abort(3).


ATTRIBUTES

     See attributes(5) for descriptions of the  following  attri-
     butes:

     ____________________________________________________________
    |       ATTRIBUTE TYPE        |       ATTRIBUTE VALUE       |
    |_____________________________|_____________________________|
    | Availability                | SUNWsprot                   |
    |_____________________________|_____________________________|
    | Interface Stability         | Standard                    |
    |_____________________________|_____________________________|


SEE ALSO

     sccs(1),    sccs-admin(1),    sccs-cdc(1),     sccs-comb(1),
     sccs-cvt(1),   sccs-delta(1),   sccs-get(1),   sccs-help(1),
     sccs-log(1),   sccs-prt(1),   sccs-rmdel(1),   sccs-sact(1),
     sccs-sccsdiff(1),   sccs-unget(1),   sccs-val(1),  bdiff(1),
     diff(1),     what(1),     sccschangeset(4),     sccsfile(4),

SunOS 5.11           Last change: 2015/04/29                    5


User Commands                                         sccs-prs(1)

     attributes(5), environ(5), standards(5).


DIAGNOSTICS

     Use the  SCCS  help  command  for  explanations  (see  sccs-
     help(1)).


AUTHORS

     The SCCS suite was origininally written by Marc J.  Rochkind
     at  Bell Labs in 1972.  Release 4.0 of SCCS, introducing new
     versions of  the  programs  admin(1),  get(1),  prt(1),  and
     delta(1)  was  published on February 18, 1977; it introduced
     the new text based SCCS v4  history  file  format  (previous
     SCCS  releases used a binary history file format).  The SCCS
     suite was later maintained by various people at AT&T and Sun
     Microsystems.   Since  2006, the SCCS suite is maintained by
     Joerg Schilling.

SunOS 5.11           Last change: 2015/04/29                    6


Man(1) output converted with man2html


FhG Schily's Home VED powered