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1.1 ! root 1: ! 2: ! 3: cpdir Command cpdir ! 4: ! 5: ! 6: ! 7: ! 8: Copy directory hierarchy ! 9: ! 10: ccppddiirr [_o_p_t_i_o_n ... ] _d_i_r_1 _d_i_r_2 ! 11: ! 12: cpdir copies source directory hierarchy dir1 to target hierarchy ! 13: dir2, which is created if necessary. Either hierarchy may strad- ! 14: dle device boundaries. ! 15: ! 16: cpdir preserves as much as possible of the source structure. ! 17: Files under dir1 go to identically named files under dir2. Links ! 18: between source files are preserved as links between corresponding ! 19: target files. Preserved source file attributes include mode, ! 20: subject to the user's file creation mask. If the user is not the ! 21: superuser, cpdir cannot preserve the owner, group, and sticky ! 22: bits in the mode, and the invoking user owns all new files; under ! 23: the superuser it preserves these as well. In addition, the su- ! 24: peruser may ``copy'' special nodes and pipe nodes; cpdir copies ! 25: only the facility, not the contents. It also preserves real ! 26: major and minor device numbers of special nodes. ! 27: ! 28: If the target file corresponding to a source file exists and is ! 29: not a directory, cpdir unlinks it before copying. This differs ! 30: from the action of cp. ! 31: ! 32: cpdir recognizes the following options: ! 33: ! 34: -aa Give a verbose account on one line of the files copied. ! 35: ! 36: -dd Preserve the last-modified date instead of using the present ! 37: date. ! 38: ! 39: -ee Print error message and continue execution after an error. ! 40: The default action is to exit on any error. ! 41: ! 42: -rr [_n] ! 43: Descend no more than n levels in the source hierarchy. Con- ! 44: tents of dir1 are at level 1. If missing, n defaults to 1. ! 45: ! 46: -ss _n_a_m_e ! 47: Suppress the copy of file name, which should be the pathname ! 48: of the file relative to dir1. ! 49: ! 50: -tt Test only, make no changes. With this option, cpdir prints ! 51: a report of all errors (-e is implied), all unlinked target ! 52: files, and other useful information, including a summary of ! 53: all external links into the target hierarchy that would have ! 54: been broken had the unlinking actions been executed. ! 55: ! 56: -uu Update regular files. Copy the source only if it was ! 57: created or altered more recently than the target file, or if ! 58: the target does not exist. ! 59: ! 60: -vv Print a verbose account of its activities. cp prints a ! 61: file-by-file account of its actions, in addition to the in- ! 62: ! 63: ! 64: COHERENT Lexicon Page 1 ! 65: ! 66: ! 67: ! 68: ! 69: cpdir Command cpdir ! 70: ! 71: ! 72: ! 73: formation listed under -t. ! 74: ! 75: ***** See Also ***** ! 76: ! 77: cp, commands, link(), umask(), unlink() ! 78: ! 79: ! 80: ! 81: ! 82: ! 83: ! 84: ! 85: ! 86: ! 87: ! 88: ! 89: ! 90: ! 91: ! 92: ! 93: ! 94: ! 95: ! 96: ! 97: ! 98: ! 99: ! 100: ! 101: ! 102: ! 103: ! 104: ! 105: ! 106: ! 107: ! 108: ! 109: ! 110: ! 111: ! 112: ! 113: ! 114: ! 115: ! 116: ! 117: ! 118: ! 119: ! 120: ! 121: ! 122: ! 123: ! 124: ! 125: ! 126: ! 127: ! 128: ! 129: ! 130: COHERENT Lexicon Page 2 ! 131: ! 132:
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