Reads a program's output and extracts numbers to display a chart, estimated time to complete, and a progress bar.
(1) Watch mode — Executes a given command periodically like watch(1).
pvfilt -w -- dmsetup status
(2) Run-once mode — Executes a given command and processes each outputted line (WIP).
# does not work yet!
# pvfilt -- ninja
(3) Pipe mode — Like the previous mode, but instead reads from stdin (WIP).
# does not work yet!
# commandname | pvfilt
- Customizing the value detection. Currently the pattern is hard-coded as
[0-9]+/[0-9]+- Profiles (Automatically choose a regex based on the given command name)
- Multiple values
- Output scrolling
- Run-once mode
- Pipe mode