I want to run a process when a file is written to a directory on Ubuntu. I understand I can write a monitor to do this. (ie not an event based trigger but a 'monitor'). To implement this - other ...
I've got an existing software package that runs on Ubuntu that uses a chroot jail and so needs to be run as root. I want to exec this from a java web application running within Tomcat6 on Ubuntu, so ...
Is it possible for a non-root user to run a chroot process on Ubuntu?