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comparison cutils/util/walk.py @ 352:b256ae4f4bc8

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treesum: implement the "filetypes" command to show all the filetype indicators that are used in digest output
author Franz Glasner <fzglas.hg@dom66.de>
date Tue, 01 Apr 2025 20:38:06 +0200
parents 0a58948df713
children 7761a15b9736
comparison
equal deleted inserted replaced
351:3e29b3e648d3 352:b256ae4f4bc8
24 scandir = None 24 scandir = None
25 import stat 25 import stat
26 import sys 26 import sys
27 27
28 from . import PY2 28 from . import PY2
29
30
31 HELP_FILETYPE_INDICATORS = r"""
32 FILETYPE INDICATORS
33 ===================
34
35 File and directory paths are printed using names analogous to calling
36 "ls -F/--classify". The indicator strings (aka "marker" or "tags") are
37 appended to their names as follows.
38
39 Some standard indicators are:
40
41 /
42 denotes a directory
43
44 /./@/
45 denotes a symbolic link to a directory
46
47 /./@
48 Classifies a symlink to a regular filesystem object (i.e. a regular file).
49 The target objects are not classified as directories or other special
50 filesystem objects.
51 Also used if a symbolic link is broken and the target type cannot
52 determined.
53
54 /./| --- /./@|
55 FIFO --- symlink to FIFO
56
57 /./= --- /./@=
58 Socket --- symlink to socket
59
60 /./> --- /./@>
61 Door -- symlink to door.
62
63 Solaris.
64
65 /./% --- /./@%
66 Whiteout --- symlink to whiteout.
67
68 Typically Used by union filesystems) (BSD).
69
70 More non-standard indicators are:
71
72 /./: --- /./@:
73 Character special device --- symlink to character special device
74
75 /./; --- /./@;
76 Block special device --- symlink to block special device
77
78 /./+ --- /./@+
79 Event port --- symlink to event port.
80
81 Solaris, Illumos.
82
83 In an aggregated (directory) checksum at the end of a block the following
84 indicators are used:
85
86 ./@/
87 Symbolic link to a directory
88
89 ./@
90 Symbolic link to other filesystem object.
91
92 Also used if the link is broken and the target type cannot determined.
93
94 NOTE: Executable files have no special indicator here. The "ls -F" command
95 would use the `*' character in this case.
96
97 """
29 98
30 99
31 _notset = object() 100 _notset = object()
32 101
33 _logger = logging.getLogger(__name__) 102 _logger = logging.getLogger(__name__)