Am 22.05.2013 16:59, schrieb Simon Loewenthal:
# ./bin/installto.sh /www/roundcube
-su: ./bin/installto.sh: Permission denied

# ls -l bin/installto.sh
-rwxr-xr-x 1 501 80 3458 May 16 20:06 bin/installto.sh

# which php
/usr/bin/php

Does anyone know what the trick is?

well, sounds like a with noexec mounted FS but nobody
can prevent you from calling a shell binary and give
it the script as param, hence that is why you write
the shell in crontab lines and not only scripts

"bash ./bin/installto.sh"

or if it is a PHP CLI with a stupid extension

"php
/bin/installto.sh"