README
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ttail: cli app to display, monitor tabular data files
ttail is a tail-like command for displaing tabular data in a cli / terminal window, typically .csv / .tsv log / data tabular files.
Install
This should install into your $GOPATH/bin dir:
$ go install cogentcore.org/lab/tensor/cmd/ttail@latest
Run
Just pass files as args, e.g., on the test files in this dir:
$ ttail RA25*
Keys
This is shown when you press h in the app:
| Key(s) | Function |
|---|---|
| spc,n | page down |
| p | page up |
| f | scroll right-hand panel to the right |
| b | scroll right-hand panel to the left |
| w | widen the left-hand panel of columns |
| s | shrink the left-hand panel of columns |
| t | toggle tail-mode (auto updating as file grows) on/off |
| a | jump to top |
| e | jump to end |
| v | rotate down through the list of files (if not all displayed) |
| u | rotate up through the list of files (if not all displayed) |
| m | more minimum lines per file -- increase amount shown of each file |
| l | less minimum lines per file -- decrease amount shown of each file |
| d | toggle display of file names |
| c | toggle display of column numbers instead of names |
| q | quit |
History
The original version was pdptail, written in perl, named for the PDP++ software, developed from 2004-2018. Then there was etail written in Go, for the emergent system: https://github.com/emer.
Documentation
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There is no documentation for this package.
Source Files
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