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: $ ...
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% ...