[root@localhost Server]# 7z

-Zip [] 9.13 beta  Copyright (c) - Igor Pavlov  --

p7zip Version 9.13 (locale=zh_CN.UTF-,Utf16=on,HugeFiles=on, CPUs)

Usage: 7z <command> [<switches>...] <archive_name> [<file_names>...]

       [<@listfiles...>]

<Commands>

  a: Add files to archive

  b: Benchmark

  d: Delete files from archive

  e: Extract files from archive (without using directory names)

  l: List contents of archive

  t: Test integrity of archive

  u: Update files to archive

  x: eXtract files with full paths

<Switches>

  -ai[r[-|]]{@listfile|!wildcard}: Include archives

  -ax[r[-|]]{@listfile|!wildcard}: eXclude archives

  -bd: Disable percentage indicator

  -i[r[-|]]{@listfile|!wildcard}: Include filenames

  -m{Parameters}: set compression Method

  -o{Directory}: set Output directory

  -p{Password}: set Password

  -r[-|]: Recurse subdirectories

  -scs{UTF- | WIN | DOS}: set charset for list files

  -sfx[{name}]: Create SFX archive

  -si[{name}]: read data from stdin

  -slt: show technical information for l (List) command

  -so: write data to stdout

  -ssc[-]: set sensitive case mode

  -t{Type}: Set type of archive

  -u[-][p#][q#][r#][x#][y#][z#][!newArchiveName]: Update options

  -v{Size}[b|k|m|g]: Create volumes

  -w[{path}]: assign Work directory. Empty path means a temporary directory

  -x[r[-|]]]{@listfile|!wildcard}: eXclude filenames

  -y: assume Yes on all queries

7z a -t7z tmp.7z curdir -xr\!excludedir

-r 递归子目录选项。

-r 开启递归子目录。对于 e (释放)、l (列表)、t (测试)、x (完整路径释放) 这些在压缩档案中操作的命令， 会默认使用此选项。

-r- 关闭递归子目录。对于 a (添加)、d (删除)、u (更新) 等所有需扫描磁盘文件的命令，会默认使用此选项。

-r0 开启递归子目录。但只应用于通配符。 

7z a -t7z tmp.7z curdir -xr0\!*.log