Linux / UNIX: Run Commands When You Log Out

in Categories , last updated November 23, 2010

I’ve written a Perl script that connects to our central server for me and it allows me feed data so that I make a timesheet later. How do I run my script when I log out from Apple OS X or Linux / UNIX workstation using bash shell?

Bash Shell Read a Line Field By Field

in Categories last updated March 15, 2010

How do I read a file field-by-field under UNIX / Linux / BSD Bash shell? My sample input data file is as follows:

device1,deviceType,major,minor,permissions
device2,deviceType,major,minor,permissions

….
..
deviceN,deviceTypeN,major,minor,permissions

For each line I need to construct and execute a shell command as follows:

/path/to/deviceMaker --context=$1 -m $permissions $device2 $deviceType $major $minor