如何在MAC OS中安装sha1sum？

Question

问题:要在MAC OS中获取文件的sha1sum值,请运行以下命令

sha1sum file_name

我得到的错误是跟随

perl version 5.18.2 can't run /usr/bin/sha1sum.  Try the alternative(s):

/usr/bin/sha1sum5.16 (uses perl 5.16)

Run "man perl" for more information about multiple version support in
Mac OS X.

我试图安装textutils和coreutils,但都失败了.任何人都可以建议我如何解决这个问题？提前致谢.

Answer 1

您可以使用自制程序在Mac OS中安装它brew install md5sha1sum.从这个链接获取信息https://raamdev.com/2008/howto-install-md5sum-sha1sum-on-mac-os-x/

Answer 2

MacOS 已shasum预装，sha1默认计算总和：

$ shasum --help
Usage: shasum [OPTION]... [FILE]...
Print or check SHA checksums.
With no FILE, or when FILE is -, read standard input.

  -a, --algorithm   1 (default), 224, 256, 384, 512, 512224, 512256
[...]

用法示例：

$ echo -n "test" | shasum
a94a8fe5ccb19ba61c4c0873d391e987982fbbd3  -

也openssl sha1做这项工作：

$ echo -n "test" | openssl sha1
a94a8fe5ccb19ba61c4c0873d391e987982fbbd3