linux-tree命令

[jzztf]

• 寻求帮助

  $ tree --help

• 常用

  $ tree -L 3
  # 三级目录
  $ tree -h
  # 展示文件大小

[jzztf]

usage: 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] [--] [<directory list>]
  ------- 列表选项 -------
  -a            列出所有文件
  -d            列出所有目录
  -l            Follow symbolic links like directories.
  -f            显示所有文件路径
  -x            Stay on current filesystem only.
  -L level      向下列出"level"级的目录
  -R            向下列出所有文件
  -P pattern    列出所有符合匹配模式的内容
  -I pattern    所有符合匹配模式的内容都不列出
  --ignore-case 当模式匹配时忽略大小写
  --matchdirs   -P模式匹配时同时匹配目录
  --noreport    关闭末尾文件及文件目录计数
  --charset X   Use charset X for terminal/HTML and indentation line output.
  --filelimit # 目录向下如果文件数超过#就停止
  --timefmt <f> Print and format time according to the format <f>.
  -o filename   输出到文件替代标准输出(相当于`tree > filename`)
  -------- 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            不排序
  -r            排序取反.
  --dirsfirst   将所有目录前置 (-U 取消).
  --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.
  ---- Miscellaneous options ----
  --version     打印版本并退出
  --help        打印帮助信息并退出
  --            Options processing terminator.