GPG doesn't work in crontab
Solution 1:
Add -vv to the gpg command to see more output. It might have to do with a missing ~/.gnupg though.
Solution 2:
/usr/bin/gpg --no-tty --passphrase-file /home/vouuuuuuuuu/settings/passfile.txt --decrypt-files /home/juhuuu/dirname/*.gpg;
- works fine now thank to
--no-tty - before in cron job log gpg:
cannot open/dev/tty': No such device or address` - so it could not execute before, now is fine!
Solution 3:
To resolve this problem just add the "--no-tty" option to your gpg command line. answer was taken from a cached google page