![[BACK]](/cvsweb/icons/back.gif){kind=icon}
Return to cpio.man CVS log ![[TXT]](/cvsweb/icons/text.gif){kind=icon}
![[DIR]](/cvsweb/icons/dir.gif){kind=icon}
Up to [MW Coherent from dump] / coherent / d / usr / bin / pax|
Return to cpio.man CVS log | Up to [MW Coherent from dump] / coherent / d / usr / bin / pax |
1.1 root 1:
2:
3:
4: CCCCPPPPIIIIOOOO((((1111)))) CCCCOOOOHHHHEEEERRRREEEENNNNTTTT CCCCPPPPIIIIOOOO((((1111))))
5:
6:
7:
8: NNNNAAAAMMMMEEEE
9: cpio - copy file archives in and out
10:
11: SSSSYYYYNNNNOOOOPPPPSSSSIIIISSSS
12: ccccppppiiiioooo ----oooo[BBBBaaaaccccvvvv]
13: ccccppppiiiioooo ----iiii[BBBBccccddddffffmmmmrrrrttttuuuuvvvv] [_p_a_t_t_e_r_n...]
14: ccccppppiiiioooo ----pppp[aaaaddddllllmmmmrrrruuuuvvvv] _d_i_r_e_c_t_o_r_y
15:
16: DDDDEEEESSSSCCCCRRRRIIIIPPPPTTTTIIIIOOOONNNN
17: The ccccppppiiiioooo utility produces and reads files in the format
18: specified by the ccccppppiiiioooo AAAArrrrcccchhhhiiiivvvveeee////IIIInnnntttteeeerrrrcccchhhhaaaannnnggggeeee FFFFiiiilllleeee FFFFoooorrrrmmmmaaaatttt
19: specified in _I_E_E_E _S_t_d. _1_0_0_3._1-_1_9_8_8.
20:
21: The ccccppppiiiioooo ----iiii (copy in) utility extracts files from the
22: standard input, which is assumed to be the product of a
23: previous ccccppppiiiioooo ----oooo .... Only files with names that match _p_a_t_t_e_r_n_s
24: are selected. Multiple _p_a_t_t_e_r_n_s may be specified and if no
25: _p_a_t_t_e_r_n_s are specified, the default for _p_a_t_t_e_r_n_s is
26: selecting all files. The extracted files are conditionally
27: created and copied into the current directory, and possibly
28: any levels below, based upon the options described below and
29: the permissions of the files will be those of the previous
30: ccccppppiiiioooo ----oooo .... The owner and group of the files will be that of
31: the current user unless the user has appropriate privileges,
32: which causes ccccppppiiiioooo to retains the owner and group of the
33: files of the previous ccccppppiiiioooo ----oooo ....
34:
35: The ccccppppiiiioooo ----pppp (pass) utility reads the standard input to
36: obtain a list of path names of files that are conditionally
37: created and copied into the destination _d_i_r_e_c_t_o_r_y based upon
38: the options described below.
39:
40: If an error is detected, the cause is reported and the ccccppppiiiioooo
41: utility will continue to copy other files. ccccppppiiiioooo will skip
42: over any unrecognized files which it encounters in the
43: archive.
44:
45: The following restrictions apply to the ccccppppiiiioooo utility:
46:
47: 1 Pathnames are restricted to 256 characters.
48:
49: 2 Appropriate privileges are required to copy special files.
50:
51: 3 Blocks are reported in 512-byte quantities.
52:
53: OOOOppppttttiiiioooonnnnssss
54: The following options are available:
55:
56: ----BBBB Input/output is to be blocked 5120 bytes to the record.
57: Can only be used with ccccppppiiiioooo ----oooo or ccccppppiiiioooo ----iiii for data that
58: is directed to or from character special files.
59:
60:
61:
62:
63: Page 1 (printed 10/10/90)
64:
65:
66:
67:
68:
69:
70: CCCCPPPPIIIIOOOO((((1111)))) CCCCOOOOHHHHEEEERRRREEEENNNNTTTT CCCCPPPPIIIIOOOO((((1111))))
71:
72:
73:
74: ----aaaa Reset access times of input files after they have been
75: copied. When the ----llll option is also specified, the
76: linked files do not have their access times reset. Can
77: only be used with ccccppppiiiioooo ----oooo or ccccppppiiiioooo ----iiii ....
78:
79: ----cccc Write header information in ASCII character for for
80: portability. Can only be used with ccccppppiiiioooo ----iiii or ccccppppiiiioooo ----oooo
81: .... Note that this option should always be used to write
82: portable files.
83:
84: ----dddd Creates directories as needed. Can only be used with
85: ccccppppiiiioooo ----iiii or ccccppppiiiioooo ----pppp ....
86:
87: ----ffff Copy in all files except those in _p_a_t_t_e_r_n_s . Can only
88: be used with ccccppppiiiioooo ----iiii ....
89:
90: ----llll Whenever possible, link files rather than copying them.
91: Can only be used with ccccppppiiiioooo ----pppp ....
92:
93: ----mmmm Retain previous modification times. This option is
94: ineffective on directories that are being copied. Can
95: only be used with ccccppppiiiioooo ----iiii or ccccppppiiiioooo ----pppp ....
96:
97: ----rrrr Interactively rename files. The user is asked whether
98: to rename _p_a_t_t_e_r_n each invocation. Read and write
99: permissions for ////ddddeeeevvvv////ttttttttyyyy are required for this option.
100: If the user types a null line, the file is skipped.
101: Should only be used with ccccppppiiiioooo ----iiii or ccccppppiiiioooo ----oooo ....
102:
103: ----tttt Print a table of contents of the input. No files are
104: created. Can only be used with ccccppppiiiioooo ----iiii ....
105:
106: ----uuuu Copy files unconditionally; usually an older file will
107: not replace a new file with the same name. Can only be
108: used with ccccppppiiiioooo ----iiii or ccccppppiiiioooo ----pppp ....
109:
110: ----vvvv Verbose: cause the names of the affected files to be
111: printed. Can only be used with ccccppppiiiioooo ----iiii .... Provides a
112: detailed listing when used with the ----tttt option.
113:
114: OOOOppppeeeerrrraaaannnnddddssss
115: The following operands are available:
116:
117: _p_a_t_t_e_r_n_s Simple regular expressions given in the name-
118: generating notation of the shell.
119:
120: _d_i_r_e_c_t_o_r_y The destination directory.
121:
122: EEEExxxxiiiitttt SSSSttttaaaattttuuuussss
123: The ccccppppiiiioooo utility exits with one of the following values:
124:
125: 0 All input files were copied.
126:
127:
128:
129: Page 2 (printed 10/10/90)
130:
131:
132:
133:
134:
135:
136: CCCCPPPPIIIIOOOO((((1111)))) CCCCOOOOHHHHEEEERRRREEEENNNNTTTT CCCCPPPPIIIIOOOO((((1111))))
137:
138:
139:
140: 2 The utility encountered errors in copying or accessing
141: files or directories. An error will be reported for
142: nonexistent files or directories, or permissions that
143: do not allow the user to access the source or target
144: files.
145:
146:
147: It is important to use the ----ddddeeeepppptttthhhh option of the ffffiiiinnnndddd utility
148: to generate pathnames for ccccppppiiiioooo .... This eliminates problems
149: ccccppppiiiioooo could have trying to create files under read-only
150: directories.
151:
152: The following command:
153: ls | cpio -o > ../newfile
154: copies out the files listed by the llllssss utility and redirects
155: them to the file nnnneeeewwwwffffiiiilllleeee ....
156:
157: The following command:
158: cat newfile | cpio -id "memo/al" "memo/b*"
159: uses the output file nnnneeeewwwwffffiiiilllleeee from the ccccppppiiiioooo ----oooo utility, takes
160: those files that match the patterns mmmmeeeemmmmoooo////aaaallll and mmmmeeeemmmmoooo////bbbb**** ,,,,
161: creates the directories below the current directory, and
162: places the files in the appropriate directories.
163:
164: The command
165: find . -depth -print | cpio -pdlmv newdir
166: takes the file names piped to it from the ffffiiiinnnndddd utility and
167: copies or links those files to another directory named
168: nnnneeeewwwwddddiiiirrrr ,,,, while retaining the modification time.
169:
170: FFFFIIIILLLLEEEESSSS
171: /dev/tty used to prompt the user for information when the
172: ----iiii or ----rrrr options are specified.
173:
174: SSSSEEEEEEEE AAAALLLLSSSSOOOO
175: find(1), pax(1), tar(1), cpio(5), tar(5)
176:
177: CCCCOOOOPPPPYYYYRRRRIIIIGGGGHHHHTTTT
178: Copyright (c) 1989 Mark H. Colburn.
179: All rights reserved.
180:
181: Redistribution and use in source and binary forms are
182: permitted provided that the above copyright notice is
183: duplicated in all such forms and that any documentation,
184: advertising materials, and other materials related to such
185: distribution and use acknowledge that the software was
186: developed by Mark H. Colburn and sponsored by The USENIX
187: Association.
188:
189: THE SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS
190: OR IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE
191: IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
192:
193:
194:
195: Page 3 (printed 10/10/90)
196:
197:
198:
199:
200:
201:
202: CCCCPPPPIIIIOOOO((((1111)))) CCCCOOOOHHHHEEEERRRREEEENNNNTTTT CCCCPPPPIIIIOOOO((((1111))))
203:
204:
205:
206: PARTICULAR PURPOSE.
207:
208: AAAAUUUUTTTTHHHHOOOORRRR
209: Mark H. Colburn
210: NAPS International
211: 117 Mackubin Street, Suite 1
212: St. Paul, MN 55102
213: [email protected]
214:
215:
216: Sponsored by TTTThhhheeee UUUUSSSSEEEENNNNIIIIXXXX AAAAssssssssoooocccciiiiaaaattttiiiioooonnnn for public distribution.
217:
218:
219:
220:
221:
222:
223:
224:
225:
226:
227:
228:
229:
230:
231:
232:
233:
234:
235:
236:
237:
238:
239:
240:
241:
242:
243:
244:
245:
246:
247:
248:
249:
250:
251:
252:
253:
254:
255:
256:
257:
258:
259:
260:
261: Page 4 (printed 10/10/90)
262:
263:
264:
This archive runs on limited infrastructure. Preserving old code on modern bandwidth. Automated agents are requested to crawl responsibly.