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Major Security hole

Please put a password on the user 'bin' if you are running QNX 4.25
It takes a good 5 seconds to gain access to root through bin.
There's more but that's the biggest one.

Diagnosis of a build file before it's built along with a tip on how to ease the trouble.

This is basically what I do to build a boot image. I wrote this in relation to a QNX 4.25 box running...

How to make a QNX recovery Disk

Insert a QNX boot disk in your floppy drive

Copy the image to a temporary file on your hard disk:
dd if=/dev/fd0 of=/tmp/floppy_image

Insert a blank floppy...

Now some simple tips

How to add a second NIC

vedit /etc/netstart
Now you need to tell what card is which node. Change the following lines to look like the new(with the assumption your box is...

Some of you might remember me some not anyway this is Sysop_fb. I saw a few people writing posts and asking questions in regards to QNX, although some of what I discuss could in essence be used on...