parse csv file, sha1 hash and output - Page 2

FreddyG · #8 (**permalink**) 01-28-2009

ok, I have

Code:

IFS=":" && \
while read name fein
do
        fein=`echo -n $fein`
        echo "$name:"$(sha1sum <<< $fein)
done < raw_data.txt > hashed_data.txt

same result

Code:

first company name:179c94cf45c6e383baf52621687305204cef16f9  -
second company name:a1b42d633e975efc2f665bda21f94e419c1b6074  -

meh...

rwuerth · #9 (**permalink**) 01-28-2009

Also, I just realized:

the "<<<" for input to sha1sum

Quote:

echo "$name:"$(sha1sum <<< $fein)

Automatically supplies a final newline!

Can you do it with a normal redirect i.e. '<' ?

rwuerth · #10 (**permalink**) 01-28-2009

It's not pretty, but maybe this will work:

Code:

echo "$name:"$(echo -n $fein | sha1sum)

FreddyG · #11 (**permalink**) 01-28-2009

I think we have it!

Code:

IFS=":" && \
while read name fein
do
        echo "$name:"$(echo -n $fein | sha1sum)
done < raw_data.txt > hashed_data.txt

FreddyG · #12 (**permalink**) 01-28-2009

YUP, that got it! Thanks so much for your help everybody

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