1sccs-prs(1) User Commands sccs-prs(1)
2
6 sccs-prs, prs - display selected portions of an SCCS history
7
9 prs [-ael] [-cdate-time] [-ddataspec] [-rsid] s.filename...
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13 The prs utility displays part or all of the SCCS file (see sccsfile(4))
14 in a user supplied format.
15 If a directory name is used in place of the s.filename argument, the
18 prs command applies to all s.files in that directory. Unreadable
19 s.files produce an error; processing continues with the next file (if
20 any). The use of `−' as the s.filename argument indicates that the
21 names of files are to be read from the standard input, one s.file per
22 line.
23
25 In the absence of options, prs displays the delta table (version log).
26 In the absence of -d, or -l, prs displays the entry for each delta
27 indicated by the other options.
28 -a Includes all deltas, including those marked as removed
30 (see sccs-rmdel(1)).
31 -e Requests information for all deltas created earlier
34 than, and including, the delta indicated with -r or -c.
35 -l Requests information for all deltas created later than,
38 and including, the delta indicated with -r or -c.
39 -cdate-time Either options -eor -lmust be used with this option.
42 -cdate-time displays information on the deltas checked
43 in either prior to and including the date and time indi‐
44 cated by the date-time argument (option -e); or later
45 than and including the date and time indicated (option
46 -l). date-time takes the form:
47 yy[mm[dd[hh[mm[ss]]]]]
49 Units omitted from the indicated date and time default
51 to their maximum possible values; that is -c7502 is
52 equivalent to -c750228235959. Any number of non-numeric
53 characters may separate the various 2 digit components.
54 If white-space characters occur, the date-time specifi‐
55 cation must be quoted. Values of yy in the range 69−99
56 refer to the twentieth century. Values in the range of
57 00−68 refer to the twenty-first century.
58 -ddataspec Produce a report according to the indicated data speci‐
61 fication. dataspec consists of a (quoted) text string
62 that includes embedded data keywords of the form:
63 `:key:' (see Data Keywords, below). prs expands these
64 keywords in the output it produces. To specify a TAB
65 character in the output, use \t; to specify a NEWLINE in
66 the output, use \n.
67 -rsid Specifies the SCCS delta ID (SID) of the delta for which
70 information is desired. If no SID is specified, the
71 most recently created delta is used.
72
75 Usage of prs is described below.
76 Data Keywords
78 Data keywords specify which parts of an SCCS file are to be retrieved.
79 All parts of an SCCS file (see sccsfile(4)) have an associated data
80 keyword. A data keyword may appear any number of times in a data speci‐
81 fication argument to -d. These data keywords are listed in the table
82 below:
83 Keyword Data Item File Section* Value Format**
92 :A: a format for the what string: N/A :Z::Y: :M: :I::Z: S
93 :B: branch number D nnnn S
94 :BD: body B text M
95 :BF: branch flag F yes or no S
96 :CB: ceiling boundary F :R: S
97 :C: comments for delta D text M
98 :D: date delta created D :Dy:/:Dm:/:Dd: S
99 :Dd: day delta created D nn S
100 :Dg: deltas ignored (seq #) D :DS: :DS:... S
101 :DI: seq-no. of deltas included, D :Dn:/:Dx:/:Dg: S
102 excluded, ignored
103 :DL: delta line statistics D :Li:/:Ld:/:Lu: S
104 :Dm: month delta created D nn S
105 :Dn: deltas included (seq #) D :DS: :DS:... S
106 :DP: predecessor delta seq-no. D nnnn S
107 :Ds: default SID F :I: S
108 :DS: delta sequence number D nnnn S
109 :Dt: delta information D :DT: :I: :D: :T: :P: :DS: :DP: S
110 :DT: delta type D D or R S
111 :Dx: deltas excluded (seq #) D :DS: ... S
112 :Dy: year delta created D nn S
113 :F: s.file name N/A text S
114 :FB: floor boundary F :R: S
115 :FD: file descriptive text C text M
116 :FL: flag list F text M
117 :GB: gotten body B text M
118 :I: SCCS delta ID (SID) D :R:.:L:.:B:.:S: S
119 :J: joint edit flag F yes or no S
120 :KF: keyword error/warning flag F yes or no S
121 :L: level number D nnnn S
122 :Ld: lines deleted by delta D nnnnn S
123 :Li: lines inserted by delta D nnnnn S
124 :LK: locked releases F :R:... S
125 :Lu: lines unchanged by delta D nnnnn S
126 :M: module name F text S
127 :MF: MR validation flag F yes or no S
128 :MP: MR validation program F text S
129 :MR: MR numbers for delta D text M
130 :ND: null delta flag F yes or no S
131 :Q: user defined keyword F text S
132 :P: user who created delta D username S
134 :PN: s.file's pathname N/A text S
135 :R: release number D nnnn S
136 :S: sequence number D nnnn S
137 :T: time delta created D :Th:::Tm:::Ts: S
138 :Th: hour delta created D nn S
139 :Tm: minutes delta created D nn S
140 :Ts: seconds delta created D nn S
141 :UN: user names U text M
142 :W: a form of what string N/A :Z::M:\t:I: S
143 :Y: module type flag F text S
144 :Z: what string delimiter N/A @(#) S
145 *B = body, D = delta table, F = flags, U = user names
149 **S = simple format, M = multi-line format
152
154 Example 1 Displaying delta entries
155 The following command displays delta entries:
158 example% prs -e -d":I:\t:P:" program.c
161 produces:
166 1.6 username
169 1.5 username...
170
174 See environ(5) for descriptions of the following environment variables
175 that affect the execution of prs: LANG, LC_ALL, LC_CTYPE, LC_MESSAGES,
176 and NLSPATH.
177
179 /tmp/pr????? temporary file
180
183 See attributes(5) for descriptions of the following attributes:
184 ┌─────────────────────────────┬─────────────────────────────┐
189 │ ATTRIBUTE TYPE │ ATTRIBUTE VALUE │
190 ├─────────────────────────────┼─────────────────────────────┤
191 │Availability │SUNWsprot │
192 ├─────────────────────────────┼─────────────────────────────┤
193 │Interface Stability │Standard │
194 └─────────────────────────────┴─────────────────────────────┘
195
197 sccs(1), sccs-cdc(1), sccs-delta(1), sccs-get(1), sccs-help(1), sccs-
198 prt(1), sccs-sact(1), sccs-sccsdiff(1), what(1), sccsfile(4),
199 attributes(5), environ(5), standards(5)
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202 Use the SCCS help command for explanations (see sccs-help(1)).
203SunOS 5.11 3 Jul 2007 sccs-prs(1)