pdftk by Ciro Santilli 40 Updated 2025-07-16
Extract certain pages of a PDF:
pdftk input.pdf cat 2-4 output out1.pdf
There seems to be no way without a pipe, you seem to need to reparse the columns, e.g. the tutorial at: csvkit.readthedocs.io/en/latest/tutorial/2_examining_the_data.html#csvgrep-find-the-data-you-need does:
csvcut -c county,item_name,total_cost data.csv | csvgrep -c county -m LANCASTER
Oracle Database by Ciro Santilli 40 Updated 2025-07-16
Often known simply as SQL Server, a terrible thing that makes it impossible to find portable SQL answers on Google! You just have to Google by specific SQL implementation unfortunately to find anything about the open source ones.

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