moving-bars

A terminal animation that prints a continuously growing and shrinking bar of # characters with a line counter, useful as a visual heartbeat.

Usage

./moving_bars.sh [width] [step] [interval]

Argument	Default	Description
`width`	`80`	Max number of `#` characters in the bar
`step`	`3`	Characters added/removed per line
`interval`	`0.04`	Sleep time in seconds between lines

Note: if width is not divisible by step, the bar won't reach full width.

./moving_bars.sh              # defaults
./moving_bars.sh 60           # narrower bar
./moving_bars.sh 60 5 0.1    # coarser steps, slower update