en/decrypts files in a specific directory

for a in path/* ; do ccenrypt -K <password> $a; done
To decrypt the files replace "ccenrypt" with "ccdecrypt. ccrypt(1) must be installed. It uses the AES (Rijndael) block cipher. To make it handier create an alias.

By: P17
2009-05-08 18:33:23

What Others Think

You should NEVER put sensitive information in command line or environment variable. Any user on your system can see your password just by using various options to 'ps' - If you need to encrypt non-interactively, place the password into a file (with secure permissions) and read it in.
rhythmx · 680 weeks and 2 days ago
@rhythmx You`re right. I just wanted to show one way to do this. ccrypt(1) knows the option -k (little k instead big K) to read from a file.
P17 · 680 weeks and 2 days ago

What do you think?

Any thoughts on this command? Does it work on your machine? Can you do the same thing with only 14 characters?

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