本操作使用场景:Mac OS , Homebrew
1.安装(tree)工具
brew install tree
2.Tree操作说明
安装完成后,可直接运行:tree ,既可自动生成当前目录文件下目录结构。
输入 tree help 可查看tree项目可操作命令,具体命令结构如下:
$ tree --help
usage: tree [-adfghilnpqrstuvxACDFNS] [-H baseHREF] [-T title ] [-L level [-R]]
[-P pattern] [-I pattern] [-o filename] [--version] [--help] [--inodes]
[--device] [--noreport] [--nolinks] [--dirsfirst] [--charset charset]
[--filelimit #] [<directory list>]
-a All files are listed(列出所有文件).
-d List directories only(只列出目录).
-l Follow symbolic links like directories.(遵循象目录这样的符号链接)
-f Print the full path prefix for each file(打印每个文件的完整路径前缀).
-i Don't print indentation lines()不要打印压痕线.
-q Print non-printable characters as '?'.(将不可打印字符打印为'?'。)
-N Print non-printable characters as is.(按原样打印不可打印字符)
-p Print the protections for each file.(打印每个文件的保护)
-u Displays file owner or UID number(显示文件所有者或UID号).
-g Displays file group owner or GID number.(显示文件组所有者或GID编号)
-s Print the size in bytes of each file.(打印每个文件的字节大小)
-h Print the size in a more human readable way.(以更容易被人阅读的方式打印尺寸)
-D Print the date of last modification.(打印上次修改的日期)
-F Appends '/', '=', '*', or '|' as per ls -F.(根据ls -F添加'/'、'='、'*'或'|'。)
-v Sort files alphanumerically by version.(按版本对文件进行字母数字排序)
-r Sort files in reverse alphanumeric order.(按字母数字倒序排列文件。)
-t Sort files by last modification time.(按上次修改时间排序文件)
-x Stay on current filesystem only.(只保留当前文件系统)
-L level Descend only level directories deep.(只向下深入到级别目录)
-A Print ANSI lines graphic indentation lines.(打印ANSI线图形压痕线)
-S Print with ASCII graphics indentation lines.(用ASCII图形缩进行打印)
-n Turn colorization off always (-C overrides).(始终关闭着色(-C覆盖))
-C Turn colorization on always.(始终打开彩色化)
-P pattern List only those files that match the pattern given.(只列出与给定模式匹配的文件)
-I pattern Do not list files that match the given pattern.(不要列出与给定模式匹配的文件)
-H baseHREF Prints out HTML format with baseHREF as top directory.(打印出以baseHREF作为顶部目录的HTML格式)
-T string Replace the default HTML title and H1 header with string.(用字符串替换默认的HTML标题和H1标题)
-R Rerun tree when max dir level reached.(当达到最大dir级别时重新运行树)
-o file Output to file instead of stdout.(输出到文件而不是stdout。)
--inodes Print inode number of each file.(打印每个文件的inode编号)
--device Print device ID number to which each file belongs.(打印每个文件所属的设备ID号)
--noreport Turn off file/directory count at end of tree listing.(在树列表末尾关闭文件/目录计数)
--nolinks Turn off hyperlinks in HTML output(关闭HTML输出中的超链接).
--dirsfirst List directories before files.(在文件之前列出目录)
--charset X Use charset X for HTML and indentation line output.(使用charset X作为HTML和缩进行输出)
--filelimit # Do not descend dirs with more than # files in them.(不要下载包含超过#文件的dirs)
3.常用方法举例
3.1 指定遍历层级
tree -L 2
("2" - 表示当前文件夹下第几级文件)
3.2 导出到指定文件 Readme.md
(*会覆盖整个文本内容)
tree -L 2 >README.md
3.2 过滤指定文件夹
tree -I "文件夹名"
如下过滤 node_modules
tree -I "node_modules"
过滤多文件夹
Tree -d -I "文件夹A|文件夹B|文件夹C"
tree -d -I "node_modules|weapp"
3.3 只显示文件夹
tree -d
如下 过滤node_modules➕只显示文件夹
tree -d -I "node_modules"
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