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Commands tagged checksum

Commands tagged checksum from sorted by
Terminal - Commands tagged checksum - 5 results
echo -n "password"|md5sum|awk '{print $1}'
2011-11-08 21:34:50
User: windfold
Functions: awk echo
2

This is mostly for my own notes but this command will compute a md5 message digest from the command line.

You can also replace md5sum with other checksum commands (e.g., sha1sum)

for i in $(find . -name *md5checksum_file* | sed 's/\(\.\/.*\)md5checksum_file.txt/\1/'); do cd "$i"; md5sum -c "md5checksum_file.txt"; cd -; done | tee ~/checksum_results.txt | grep -v "<current directory>"
2011-05-17 01:08:44
User: gocoogs
Functions: cd find grep md5sum sed tee
0

extracts path to each md5 checksum file, then, for each path, cd to it, check the md5sum, then cd - to toggle back to the starting directory. greps at the end to remove cd chattering on about the current directory.

echo -n "String to MD5" | md5sum | cut -b-32
echo -n "String to MD5" | md5sum | cut -f1 -d' '
2011-03-05 03:53:09
User: xakon
Functions: cut echo md5sum
-2

Nothing special about hashing here, only the use of cut, I think, could result at fewer keystrokes.

echo -n "String to get MD5" | md5sum | sed "s/ -//"