coherent/d/usr/bin/pax/cpio.man - view

File: [MW Coherent from dump] / coherent / d / usr / bin / pax / cpio.man
Revision 1.1.1.1 (vendor branch): download - view: text, annotated - select for diffs
Wed May 29 04:56:38 2019 UTC (7 years, 2 months ago) by root
Branches: MarkWilliams, MAIN
CVS tags: relic, HEAD

coherent

CCCCPPPPIIIIOOOO((((1111)))) CCCCOOOOHHHHEEEERRRREEEENNNNTTTT CCCCPPPPIIIIOOOO((((1111)))) NNNNAAAAMMMMEEEE cpio - copy file archives in and out SSSSYYYYNNNNOOOOPPPPSSSSIIIISSSS ccccppppiiiioooo ----oooo[BBBBaaaaccccvvvv] ccccppppiiiioooo ----iiii[BBBBccccddddffffmmmmrrrrttttuuuuvvvv] [_p_a_t_t_e_r_n...] ccccppppiiiioooo ----pppp[aaaaddddllllmmmmrrrruuuuvvvv] _d_i_r_e_c_t_o_r_y DDDDEEEESSSSCCCCRRRRIIIIPPPPTTTTIIIIOOOONNNN The ccccppppiiiioooo utility produces and reads files in the format specified by the ccccppppiiiioooo AAAArrrrcccchhhhiiiivvvveeee////IIIInnnntttteeeerrrrcccchhhhaaaannnnggggeeee FFFFiiiilllleeee FFFFoooorrrrmmmmaaaatttt specified in _I_E_E_E _S_t_d. _1_0_0_3._1-_1_9_8_8. The ccccppppiiiioooo ----iiii (copy in) utility extracts files from the standard input, which is assumed to be the product of a previous ccccppppiiiioooo ----oooo .... Only files with names that match _p_a_t_t_e_r_n_s are selected. Multiple _p_a_t_t_e_r_n_s may be specified and if no _p_a_t_t_e_r_n_s are specified, the default for _p_a_t_t_e_r_n_s is selecting all files. The extracted files are conditionally created and copied into the current directory, and possibly any levels below, based upon the options described below and the permissions of the files will be those of the previous ccccppppiiiioooo ----oooo .... The owner and group of the files will be that of the current user unless the user has appropriate privileges, which causes ccccppppiiiioooo to retains the owner and group of the files of the previous ccccppppiiiioooo ----oooo .... The ccccppppiiiioooo ----pppp (pass) utility reads the standard input to obtain a list of path names of files that are conditionally created and copied into the destination _d_i_r_e_c_t_o_r_y based upon the options described below. If an error is detected, the cause is reported and the ccccppppiiiioooo utility will continue to copy other files. ccccppppiiiioooo will skip over any unrecognized files which it encounters in the archive. The following restrictions apply to the ccccppppiiiioooo utility: 1 Pathnames are restricted to 256 characters. 2 Appropriate privileges are required to copy special files. 3 Blocks are reported in 512-byte quantities. OOOOppppttttiiiioooonnnnssss The following options are available: ----BBBB Input/output is to be blocked 5120 bytes to the record. Can only be used with ccccppppiiiioooo ----oooo or ccccppppiiiioooo ----iiii for data that is directed to or from character special files. Page 1 (printed 10/10/90) CCCCPPPPIIIIOOOO((((1111)))) CCCCOOOOHHHHEEEERRRREEEENNNNTTTT CCCCPPPPIIIIOOOO((((1111)))) ----aaaa Reset access times of input files after they have been copied. When the ----llll option is also specified, the linked files do not have their access times reset. Can only be used with ccccppppiiiioooo ----oooo or ccccppppiiiioooo ----iiii .... ----cccc Write header information in ASCII character for for portability. Can only be used with ccccppppiiiioooo ----iiii or ccccppppiiiioooo ----oooo .... Note that this option should always be used to write portable files. ----dddd Creates directories as needed. Can only be used with ccccppppiiiioooo ----iiii or ccccppppiiiioooo ----pppp .... ----ffff Copy in all files except those in _p_a_t_t_e_r_n_s . Can only be used with ccccppppiiiioooo ----iiii .... ----llll Whenever possible, link files rather than copying them. Can only be used with ccccppppiiiioooo ----pppp .... ----mmmm Retain previous modification times. This option is ineffective on directories that are being copied. Can only be used with ccccppppiiiioooo ----iiii or ccccppppiiiioooo ----pppp .... ----rrrr Interactively rename files. The user is asked whether to rename _p_a_t_t_e_r_n each invocation. Read and write permissions for ////ddddeeeevvvv////ttttttttyyyy are required for this option. If the user types a null line, the file is skipped. Should only be used with ccccppppiiiioooo ----iiii or ccccppppiiiioooo ----oooo .... ----tttt Print a table of contents of the input. No files are created. Can only be used with ccccppppiiiioooo ----iiii .... ----uuuu Copy files unconditionally; usually an older file will not replace a new file with the same name. Can only be used with ccccppppiiiioooo ----iiii or ccccppppiiiioooo ----pppp .... ----vvvv Verbose: cause the names of the affected files to be printed. Can only be used with ccccppppiiiioooo ----iiii .... Provides a detailed listing when used with the ----tttt option. OOOOppppeeeerrrraaaannnnddddssss The following operands are available: _p_a_t_t_e_r_n_s Simple regular expressions given in the name- generating notation of the shell. _d_i_r_e_c_t_o_r_y The destination directory. EEEExxxxiiiitttt SSSSttttaaaattttuuuussss The ccccppppiiiioooo utility exits with one of the following values: 0 All input files were copied. Page 2 (printed 10/10/90) CCCCPPPPIIIIOOOO((((1111)))) CCCCOOOOHHHHEEEERRRREEEENNNNTTTT CCCCPPPPIIIIOOOO((((1111)))) 2 The utility encountered errors in copying or accessing files or directories. An error will be reported for nonexistent files or directories, or permissions that do not allow the user to access the source or target files. It is important to use the ----ddddeeeepppptttthhhh option of the ffffiiiinnnndddd utility to generate pathnames for ccccppppiiiioooo .... This eliminates problems ccccppppiiiioooo could have trying to create files under read-only directories. The following command: ls | cpio -o > ../newfile copies out the files listed by the llllssss utility and redirects them to the file nnnneeeewwwwffffiiiilllleeee .... The following command: cat newfile | cpio -id "memo/al" "memo/b*" uses the output file nnnneeeewwwwffffiiiilllleeee from the ccccppppiiiioooo ----oooo utility, takes those files that match the patterns mmmmeeeemmmmoooo////aaaallll and mmmmeeeemmmmoooo////bbbb**** ,,,, creates the directories below the current directory, and places the files in the appropriate directories. The command find . -depth -print | cpio -pdlmv newdir takes the file names piped to it from the ffffiiiinnnndddd utility and copies or links those files to another directory named nnnneeeewwwwddddiiiirrrr ,,,, while retaining the modification time. FFFFIIIILLLLEEEESSSS /dev/tty used to prompt the user for information when the ----iiii or ----rrrr options are specified. SSSSEEEEEEEE AAAALLLLSSSSOOOO find(1), pax(1), tar(1), cpio(5), tar(5) CCCCOOOOPPPPYYYYRRRRIIIIGGGGHHHHTTTT Copyright (c) 1989 Mark H. Colburn. All rights reserved. Redistribution and use in source and binary forms are permitted provided that the above copyright notice is duplicated in all such forms and that any documentation, advertising materials, and other materials related to such distribution and use acknowledge that the software was developed by Mark H. Colburn and sponsored by The USENIX Association. THE SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A Page 3 (printed 10/10/90) CCCCPPPPIIIIOOOO((((1111)))) CCCCOOOOHHHHEEEERRRREEEENNNNTTTT CCCCPPPPIIIIOOOO((((1111)))) PARTICULAR PURPOSE. AAAAUUUUTTTTHHHHOOOORRRR Mark H. Colburn NAPS International 117 Mackubin Street, Suite 1 St. Paul, MN 55102 [email protected] Sponsored by TTTThhhheeee UUUUSSSSEEEENNNNIIIIXXXX AAAAssssssssoooocccciiiiaaaattttiiiioooonnnn for public distribution. Page 4 (printed 10/10/90)

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