Query: prs
OS: osf1
Section: 1
Format: Original Unix Latex Style Formatted with HTML and a Horizontal Scroll Bar
prs(1) General Commands Manual prs(1)NAMEprs - Displays key information in a Source Code Control System (SCCS) fileSYNOPSISprs [-a] [-d dataspec] [-r[SID]] file... prs [-e | -l] [-c cutoff] [-d dataspec] file... prs [-e | -l] -r[SID] [-d dataspec] file...STANDARDSInterfaces documented on this reference page conform to industry standards as follows: prs: XCU5.0 Refer to the standards(5) reference page for more information about industry standards and associated tags.OPTIONSWrites information for the specified deltas, whether or not they were removed (see the rmdel(1) reference page). If you do not specify the -a option, prs supplies information only for the specified deltas that were not removed. Specifies a cutoff date and time for the -e and -l options. Specify cutoff in the following form: yy[mm[dd[hh[mm[ss]]]]] All omitted items default to their maximum values, so specifying -c9002 is the same as specifying -c900229235959. You can separate the fields with any nonnumeric characters. For example, you can specify: -c90/2/20,9:22:25 or -c"90/2/20 9:22:25" or "-c90/2/20 9:22:25" [Tru64 UNIX] For the yy component, values in the range [69-99], prs interprets it as being in the twentieth century, i.e. (1969 to 1999 inclusive); values in the range [00-68], prs interprets it as being in the twenty-first century ie. (2000 to 2068 inclusive). Specifies the data items to be displayed. The dataspec string consists of optional text and SCCS file data keywords. You must enclose all text and spaces in dataspec in "" (double quotes). Requests information for all deltas created earlier than (and including) the delta specified by the -r option. Requests information for all deltas created later than (and including) the delta specified by the -r option. Specifies the SID of a delta for which prs will retrieve information. If no SID is specified, prs retrieves the information for the SID of the highest numbered delta. If SID is specified, you must not use a space between the -r and the SID.OPERANDSThe path name of an existing SCCS file or directory. If you specify a directory in place of file, prs performs the requested actions on all SCCS files (those with a name that has the s. prefix). If you specify a - (dash) in place of file, the prs command reads standard input and interprets each line as the name of an SCCS file. The prs command continues to take input until it reads an End-of-File character.DESCRIPTIONThe prs command reads SCCS files, and writes to standard output a part or all of the file according to a format you specify. Data Keywords Data keywords specify the parts of an SCCS file to be retrieved and written to standard output. All parts of an SCCS file have an associ- ated data keyword. There is no limit to the number of times a data keyword can appear in a string. The information that prs displays consists of user-supplied text and appropriate values (extracted from the SCCS file) substituted for the recognized data keywords in the order of appearance in string. The format of a data keyword value is either simple, where the keyword sub- stitution is direct, or multiline, where the substitution is followed by a carriage return. Text is any characters other than recognized data keywords. Specify a tab character with and a carriage return or newline character with . Remember to quote the and with an extra (slash) to prevent the shell from interpreting the single and just passing a t or n to prs as text. The following table lists the keywords associated with information in the delta table in the SCCS file (see the sccsfile(4) reference page for information about file structure). Delta Table Keywords ------------------------------------------------------------ Keyword Data Represented Value Format ------------------------------------------------------------ :R: Release number num Simple :L: Level number num Simple :B: Branch number num Simple :S: Sequence number num Simple :I: SCCS ID string :R::L::B::S: Simple (SID) :Dy: Year delta cre- YY Simple ated :Dm: Month delta cre- MM Simple ated :Dd: Day delta created DD Simple :D: Date delta cre- YY/MM/DD Simple ated :Th: Hour delta cre- HH Simple ated :Tm: Minute delta cre- MM Simple ated :Ts: Second delta cre- SS Simple ated :T: Time delta cre- HH/MM/SS Simple ated :DT: Delta type~D or R~Simple :P: User who created login name Simple the delta :DS: Delta sequence num Simple number :DP: Previous delta num Simple sequence number :Dt: Delta information :DT::I::D: Simple :T::P::DS::DP: :Dn: Sequence numbers :DS:... Simple of deltas included :Dx: Sequence numbers :DS:... Simple of deltas excluded :Dg: Sequence numbers :DS:... Simple of deltas ignored :DI: Sequence numbers :Dn:/:Dx:/:Dg: Simple of deltas included, excluded, and ignored :Li: Lines inserted by num Simple Delta :Ld: Lines deleted by num Simple Delta :Lu: Lines unchanged num Simple by Delta :DL: Delta line sta- :Li:/:Ld:/:Lu: Simple tistics :MR: MR numbers for text Multiline delta :C: Comments for text Multiline delta ------------------------------------------------------------ The following table lists the keywords associated with the header flags in the SCCS file. For more information on header flags, see the admin(1) reference page. Header Flag Keywords ---------------------------------------------------- Keyword Data Represented Value Format ---------------------------------------------------- :Y: Module type text Simple :MF: MR validation yes or no Simple flag set :MP: MR validation text Simple program name :KF: Keyword/error yes or no Simple warning flag set :KV: Keyword valida- text Simple tion string :BF: Branch flag set yes or no Simple :J: Joint edit flag yes or no Simple set :LK: Locked releases :R:... Simple :Q: User-defined key- text Simple word :M: Module name text Simple :FB: Floor boundary :R: Simple :CB: Ceiling boundary :R: Simple :Ds: Default SID :I: Simple :ND: Null delta flag yes or no Simple set :FL: Header flag list text Multiline ---------------------------------------------------- The following table lists the keywords associated with other parts of the SCCS file. Other Keywords ------------------------------------------------------------ Keyword Data Represented Value Format ------------------------------------------------------------ :UN: Usernames text Multiline :FD: Descriptive text text Multiline :BD: Body of text text Multiline :GB: Text in a g-file text Multiline :W: what string :Z::M: <Tab> :I: Simple :A: what string :Z::Y::M::I::Z: Simple :Z: what string @(#) Simple delimiter :F: SCCS file name text Simple :PN: SCCS file path text Simple name ------------------------------------------------------------EXIT STATUSThe following exit values are returned: Successful completion. An error occurred.EXAMPLESTo display information on all deltas generated for SCCS file name s.test.c (including all deltas removed using rmdel), enter: prs -a s.test.c To display username, the number of lines inserted by delta, and the number of lines deleted by delta for SID 1.2 of s.test.c, enter: prs -r1.2 -d":P::Li::Ld:" s.test.cENVIRONMENT VARIABLESThe following environment variables affect the execution of prs: Provides a default value for the internationalization variables that are unset or null. If LANG is unset or null, the corresponding value from the default locale is used. If any of the internationalization vari- ables contain an invalid setting, the utility behaves as if none of the variables had been defined. If set to a non-empty string value, overrides the values of all the other internationalization variables. Determines the locale for the interpretation of sequences of bytes of text data as characters (for example, single-byte as opposed to multibyte characters in arguments and input files). Determines the locale for the format and contents of diagnostic messages written to standard error. Determines the location of message catalogues for the processing of LC_MESSAGES.FILESTemporary files.SEE ALSOCommands: admin(1), cdc(1), comb(1), delta(1), get(1), rmdel(1), sact(1), sccs(1), sccsdiff(1), sccshelp(1), unget(1), val(1), what(1) Files: sccsfile(4) Standards: standards(5) Programming Support Tools prs(1)
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