2
votes
0answers
211 views

Open only the first 10 lines of large CSV file in LibreOffice Calc

I will start receiving many large CSV files, of which only the first few lines are of interest to me. I was hoping to open them by piping only the first few lines to Calc, but this doesn't work: $ ...
4
votes
2answers
541 views

How can I split the wedges of a pie chart to show extra information per wedge in consecutive rings?

I'm plotting disk partitioning and available space. I have a pie chart showing the partitioning: e.g. 30% /, 70% /home. In the second ring I want to show that 90% / is full, 10% of / is empty. 10% ...