在 Linux 中,我使用 7z 来解密 *.7z 加密文件。有没有办法通过管道或任何其他可以自动化的方法传递密码?
我试过了,echo password | 7z x archive.7z
但仍然提示我输入密码。
Vom*_*yle 10
7z 如何传递密码,避免提示?
有没有办法通过管道或任何其他可以自动化的方法传递密码?
尝试使用与以下示例类似的语法运行提取命令,看看它是否适合您的需要,在传入之前相应地设置密码变量,或者您通常会使用您在脚本中使用的逻辑来执行此操作,等等。
确保它的密码或变量值直接在-p
switch 之后,之后没有空格-p
。
带密码变量的隐式路径提取
password="<password>"; 7z.exe x -p$password "archive.7z"
Run Code Online (Sandbox Code Playgroud)
带密码变量的显式路径提取
password="<password>"; 7z.exe -e -p$password "<ArchivePath>\archive.7z" -o"<ExtractPath>"
Run Code Online (Sandbox Code Playgroud)
7z.exe --help
7-Zip [64] 16.02 : Copyright (c) 1999-2016 Igor Pavlov : 2016-05-21
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)
h : Calculate hash values for files
i : Show information about supported formats
l : List contents of archive
rn : Rename files in archive
t : Test integrity of archive
u : Update files to archive
x : eXtract files with full paths
<Switches>
-- : Stop switches parsing
-ai[r[-|0]]{@listfile|!wildcard} : Include archives
-ax[r[-|0]]{@listfile|!wildcard} : eXclude archives
-ao{a|s|t|u} : set Overwrite mode
-an : disable archive_name field
-bb[0-3] : set output log level
-bd : disable progress indicator
-bs{o|e|p}{0|1|2} : set output stream for output/error/progress line
-bt : show execution time statistics
-i[r[-|0]]{@listfile|!wildcard} : Include filenames
-m{Parameters} : set compression Method
-mmt[N] : set number of CPU threads
-o{Directory} : set Output directory
-p{Password} : set Password
-r[-|0] : Recurse subdirectories
-sa{a|e|s} : set Archive name mode
-scc{UTF-8|WIN|DOS} : set charset for for console input/output
-scs{UTF-8|UTF-16LE|UTF-16BE|WIN|DOS|{id}} : set charset for list files
-scrc[CRC32|CRC64|SHA1|SHA256|*] : set hash function for x, e, h commands
-sdel : delete files after compression
-seml[.] : send archive by email
-sfx[{name}] : Create SFX archive
-si[{name}] : read data from stdin
-slp : set Large Pages mode
-slt : show technical information for l (List) command
-snh : store hard links as links
-snl : store symbolic links as links
-sni : store NT security information
-sns[-] : store NTFS alternate streams
-so : write data to stdout
-spd : disable wildcard matching for file names
-spe : eliminate duplication of root folder for extract command
-spf : use fully qualified file paths
-ssc[-] : set sensitive case mode
-ssw : compress shared files
-stl : set archive timestamp from the most recently modified file
-stm{HexMask} : set CPU thread affinity mask (hexadecimal number)
-stx{Type} : exclude archive type
-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[-|0]]{@listfile|!wildcard} : eXclude filenames
-y : assume Yes on all queries
Run Code Online (Sandbox Code Playgroud)
小智 5
-p 选项比您预期的更安全。当 7zip 首次运行时,如果它检测到 -p 选项,它将将该值复制到其他位置,并覆盖进程树中可见的值。因此,如果您执行“ps -aux”,您可能会在 -p 之后看到“/usr/bin/7za -p******** x arch.7z”而不是实际密码。至少这是它在 Linux 上的工作方式,您可以配置内核,使进程树对普通用户不可见。
归档时间: |
|
查看次数: |
23353 次 |
最近记录: |