Friday, 14 May 2010

Multiple User Login on Ubuntu

Problem with multiple users not able to log in to nodes on a cluster. The solution was to copy entries for particular user in /etc/passwd and /etc/shadow on the head node to the files on the nodes /etc/passwd and /etc/shadow. Also created the users home directory on each node. This seems to have corrected the problem.

CNC 6040 Spindle Control

Note: This is only an on - off control there is no speed control due to limitations on the CNC control box , you set the speed using the pot...