PTXdist: Did you know? Today: Beautify your developer's life

Simplify and beautify your developer's life. An example.

When PTXdist builds your project, it creates a subdirectory with the full root-filesystem content which can be exported via NFS.

This subdirectory can be exported by the regular kernel based NFS daemon or via the userland based NFS daemon coming with PTXdist.

We recommend the PTXdist based userland NFS daemon, because it uses the PTXdist generated list of user and permission information for each file in the root-filesystem. This feature isn't available for the kernel based NFS daemon.

If it is a development requirement to work with valid user and permission information for each file, there is no alternative to the PTXdist based userland NFS daemon. Else we will stumble across failures based on wrong user and permission information finally when we are using the root-filesystem images PTXdist creates on the target's local storage.

Whatever variant of NFS daemon we use, using a NFS based root-filesystem on our target system simplifies developer's life by ways.

Whenever we miss a software component, we now can activate it in the PTXdist menu, just let PTXdist build it and we can use it immediately on the target. There is no need anymore to copy files to the target, nor to replace full root-filesystem images. Most of the time even a reboot of the target system can be avoided.

Exceptions like the Linux kernel proves the rule. But even in the case of Linux kernel driver development, it might be possible to work on a driver module. It can be unloaded at run-time and the reworked version can be re-loaded. The reworked version just need to be re-created by PTXdist and will be exported to the target system like any other file via the NFS daemon.

You might know how painful it is to edit some configuration files with "vi" locally on the target system. Here is the good news: Thanks to the NFS daemon you can change these files with your preferred editor locally on your host instead. The change is immediately "visible" on the target system as well.

An NFS daemon makes your developer's life more beautiful and you won't drink your coffee in despair anymore, you can enjoy it instead.