Linux 字符串校验和
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Checksum on string
提问by Sharon
Is there a way to calculate a checksum on a string in Linux? The checksum commands that I have seen (cksum, md5sum, sha1sum, etc.) all require a file as input and I do not have a file. I only have a path to a location and want to calculate the checksum on that path.
有没有办法在 Linux 中计算字符串的校验和？我见过的校验和命令（cksum、md5sum、sha1sum等）都需要一个文件作为输入，而我没有文件。我只有一个位置的路径，并且想计算该路径上的校验和。
采纳答案by ashiaka
echo -n 'exampleString' | md5sum
should work.
应该管用。
回答by Nhoya
echo -n "yourstring" |md5sum
echo -n "yourstring" |sha1sum
echo -n "yourstring" |sha256sum
don't forget -n or the result will change (cuz the newline will be parsed)
不要忘记 -n 否则结果会改变（因为将解析换行符）
