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shasum:tldr:76734
shasum: Calculate the SHA1 checksum for one or more files.
$ shasum ${filename1 filename2 ---}
try on your machine
The shasum
command in this context is used to calculate checksums or hash values of one or more files. The ${filename1 filename2 ---}
part of the command is a placeholder for the names of files you want to calculate the checksum for.
Here's how the command works:
shasum
: Starts theshasum
command, which is typically used to compute SHA checksums.${filename1 filename2 ---}
: This part is not the actual command; it is a placeholder for the file or files you want to calculate the checksum for.${filename1 filename2 ---}
indicates that you can pass multiple filenames to theshasum
command, separated by spaces. The---
is used as an optional way of indicating the end of the files and is used to handle filenames that start with a hyphen (-
).
To use this command, you should replace ${filename1 filename2 ---}
with the actual filenames you want to compute the checksum for, for example:
shasum file1.txt file2.txt
This will calculate the SHA checksums for file1.txt
and file2.txt
and display the results on the console.
This explanation was created by an AI. In most cases those are correct. But please always be careful and
never run a command you are not sure if it is safe.