Gl.ib.ly

As mentioned in other articles I sometimes like to output data in CSV format and redirect to a file and then open that file with my favourite spread sheet application to create pretty charts instead of using awk to create command line graphs or gnuplot. However I recently found out that Microsoft Excel doesn't do Gantt charts by default, so what follows is an explanation of what I was trying to do and how I simulated a Gantt chart in Excel.

Continue reading "Gantt charts in Microsoft Excel"

Today I got the urge to see how many logins we had on some of our Apache servers in November. We host more than one moodle site on one server and so I wanted the total number of logins we handled. As usual this ended up becoming an awkward but useful one liner.

Continue reading "Getting logins per day in Moodle"