Forked from alecthegeek/Generate_GitSHA1_forAfile.sh
Created
December 30, 2019 18:22
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Calculate Git sha1 for a file
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| (echo -en "blob $(cat $file|wc -c)\00";cat $file)|sha1sum -b | cut -d " " -f 1 | |
| or of course | |
| git hash-object $file |
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| use strict; | |
| use warnings; | |
| use Digest::SHA1; | |
| my @input = <>; | |
| my $content = join("", @input); | |
| my $git_blob = 'blob' . ' ' . length($content) . "\0" . $content; | |
| my $sha1 = Digest::SHA1->new(); | |
| $sha1->add($git_blob); | |
| print $sha1->hexdigest(); |
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