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update README

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Balakrishnan Balasubramanian 2022-07-29 23:22:34 -04:00
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README.md
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@ -90,3 +90,22 @@ Progress Tracker
---------------- ----------------
Wrote a small go helper [ProgressTracker](https://gitlab.com/balki/ytui/-/blob/main/pubsub/pt.go), to watch for progress and update subscribers. Hope it is useful elsewhere too. It has full unit test coverage Wrote a small go helper [ProgressTracker](https://gitlab.com/balki/ytui/-/blob/main/pubsub/pt.go), to watch for progress and update subscribers. Hope it is useful elsewhere too. It has full unit test coverage
Tips
----
## Quick view of the db in command line.
Needs [yq](https://github.com/mikefarah/yq) and [xsv](https://github.com/burntsushi/xsv) installed
yq --from-file /dev/fd/7 ./db.json -o csv 7<<'EOM' | xsv table
.items
| del(.[] | .url)
| (
[ .[0] | keys ] +
[ .[]
| .title |= sub("\n", "")
| [.*]
]
)
EOM