Toolbox with small CLI utilities.

• cloudlogs-json-format - format JSON dumps from Google Cloud Logs into pretty lines
• uniqcut - like uniq but considering only a part of the line, e.g. only content after a timestamp.
• format-columns - format CSV into columns
• cutcsv - Use specific columns from CSV

Basic calculations on times.

% bin/tscalc
2023-10-29T19:40:09+00:00

% echo "2023-10-29T19:39:09+00:00 + 100s" | bin/tscalc
2023-10-29T19:40:49+00:00

% echo "2023-10-29T19:40:39+00:00 - 2022-09-28T18:22:32+00:00" | bin/tscalc
9505h18m7s

Works on timestamps as well:

% echo "12345 - 2345" | ./bin/tscalc
2h46m40s

% echo "2023-10-29T19:42:44+00:00 - 1698603564.000000" | ./bin/tscalc
1h23m20s

Like comm but working on a single file.