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Hi

Check this article (link removed) ...this might help you...


Guru.

encrypt:

echo ${username}:${password} | openssl des3 -salt -pass pass:$password -out credentials.txt.enc

Decrypt:

openssl -d des3 -salt -pass pass:${password} -in credentials.txt.enc -out...

Well, proceessing the data makes it more interpretable, comparable and usable for reset of values.

You might test commands and dynamically choose commands that are available/effective, like with...

I like to use openssl. Something like this should do the trick:

#!/bin/bash
decrypt=credentials.txt
encrypt=${decrypt}.encrypted

if [[ $# -eq 0 ]] ; then
echo "Gimme username"
...

Check this (https://www.unix.com/unix-dummies-questions-answers/7764-file-encryption-decryption-unix.html).