用tree命令显示目录结构(用tree命令显示目录结构)
tree --help
输出结果:,下面我们就来说一说关于用tree命令显示目录结构?我们一起去了解并探讨一下这个问题吧!
用tree命令显示目录结构
01、查看tree命令用法
tree --help
输出结果:
tree [-acdfghilnpqrstuvxACDFJQNSUX] [-H baseHREF] [-T title ]
[-L level [-R]] [-P pattern] [-I pattern] [-o filename] [--version]
[--help] [--inodes] [--device] [--noreport] [--nolinks] [--dirsfirst]
[--charset charset] [--filelimit[=]#] [--si] [--timefmt[=]<f>]
[--sort[=]<name>] [--matchdirs] [--ignore-case] [--fromfile] [--]
[<directory list>]
------- Listing options -------
-a All files are listed.
-d List directories only.
-l Follow symbolic links like directories.
-f Print the full path prefix for each file.
-x Stay on current filesystem only.
-L level Descend only level directories deep.
-R Rerun tree when max dir level reached.
-P pattern List only those files that match the pattern given.
-I pattern Do not list files that match the given pattern.
--ignore-case Ignore case when pattern matching.
--matchdirs Include directory names in -P pattern matching.
--noreport Turn off file/directory count at end of tree listing.
--charset X Use charset X for terminal/HTML and indentation line output.
--filelimit # Do not descend dirs with more than # files in them.
--timefmt <f> Print and format time according to the format <f>.
-o filename Output to file instead of stdout.
------- File options -------
-q Print non-printable characters as '?'.
-N Print non-printable characters as is.
-Q Quote filenames with double quotes.
-p Print the protections for each file.
-u Displays file owner or UID number.
-g Displays file group owner or GID number.
-s Print the size in bytes of each file.
-h Print the size in a more human readable way.
--si Like -h, but use in SI units (powers of 1000).
-D Print the date of last modification or (-c) status change.
-F Appends '/', '=', '*', '@', '|' or '>' as per ls -F.
--inodes Print inode number of each file.
--device Print device ID number to which each file belongs.
------- Sorting options -------
-v Sort files alphanumerically by version.
-t Sort files by last modification time.
-c Sort files by last status change time.
-U Leave files unsorted.
-r Reverse the order of the sort.
--dirsfirst List directories before files (-U disables).
--sort X Select sort: name,version,size,mtime,ctime.
------- Graphics options -------
-i Don't print indentation lines.
-A Print ANSI lines graphic indentation lines.
-S Print with CP437 (console) graphics indentation lines.
-n Turn colorization off always (-C overrides).
-C Turn colorization on always.
------- XML/HTML/JSON options -------
-X Prints out an XML representation of the tree.
-J Prints out an JSON representation of the tree.
-H baseHREF Prints out HTML format with baseHREF as top directory.
-T string Replace the default HTML title and H1 header with string.
--nolinks Turn off hyperlinks in HTML output.
------- Input options -------
--fromfile Reads paths from files (.=stdin)
------- Miscellaneous options -------
--version Print version and exit.
--help Print usage and this help message and exit.
-- Options processing terminator.
常用选项说明:
Option |
说明 |
-a |
显示所有文件和目录,包含隐藏文件 |
-d |
只显示目录 |
-D |
显示文件或目录的更改时间 |
-f |
在每个文件或目录之前,显示完整的相对路径名称 |
-I |
不显示符合范本样式的文件或目录名称,多个范本间以|分隔 |
-N |
不转义空格和特殊字符,可解决中文显示乱码的问题 |
-p |
显示权限标示 |
-P |
只显示符合范本样式的文件或目录名称 |
-s |
显示文件或目录大小 |
-t |
用文件和目录的更改时间排序 |
重要提示:tree后面的参数都区分大小写。
02、用法示例:查看指定目录的文件结构
tree ./02-my
直接使用tree命令,不加任何参数,会列出指定目录下的所有文件,包括子目录中的文件。
03、用法示例:控制显示项目的层级
tree -L num ./02-my
命令中的num表示项目层级,可以为任意一个数值。
04、用法示例:只显示文件夹05、忽略某个文件夹的内容
tree -d ./02-my
tree -I "_book|node_modules" ./02-my
多个正则表达式之间以|分隔。
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