用tree命令顯示目錄結構（用tree命令顯示目錄結構）

2023-09-19 19:01:07 1

用tree命令顯示目錄結構? tree --help輸出結果：，下面我們就來說一說關於用tree命令顯示目錄結構?我們一起去了解並探討一下這個問題吧!

用tree命令顯示目錄結構

tree --help

輸出結果：

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[=]] [--sort[=]] [--matchdirs] [--ignore-case] [--fromfile] [--] [] ------- 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 Print and format time according to the format . -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.

常用選項說明：

重要提示：tree後面的參數都區分大小寫。

02、用法示例：查看指定目錄的文件結構

tree ./02-my

直接使用tree命令，不加任何參數，會列出指定目錄下的所有文件，包括子目錄中的文件。

03、用法示例：控制顯示項目的層級

tree -L num ./02-my

命令中的num表示項目層級，可以為任意一個數值。

04、用法示例：只顯示文件夾

tree -d ./02-my

05、忽略某個文件夾的內容

tree -I "_book|node_modules" ./02-my

多個正則表達式之間以|分隔。

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