uniqt

Like uniq -c, but with time: * Combine identical lines. * Print each line prefixed with the time range over which it was seen.

Example usage:

$ yes getwindowfocus getwindowname sleep 1 | xargs -L 999 xdotool | uniqt -f '%F %T '
2023-09-14 19:50:29  2023-09-14 19:50:46  Terminal - s host 25 bash
2023-09-14 19:50:47  2023-09-14 19:50:57  Terminal - s host 33 run flaky test locally
2023-09-14 19:50:58  2023-09-14 19:51:11  Terminal - s host 25 bash
2023-09-14 19:51:12  2023-09-14 19:52:20  AI#28: Watching and Waiting | Don't Worry About the Vase — Mozilla Firefox
...