curl-w32/docs/cmdline-opts/progress-bar.md

c	SPDX-License-Identifier	Short	Long	Help	Category	Added	Multi	Scope	See-also	Example
Copyright (C) Daniel Stenberg, <daniel@haxx.se>, et al.	curl		progress-bar	Display transfer progress as a bar	verbose	5.10	boolean	global	styled-output	-# -O $URL

--progress-bar

Make curl display transfer progress as a simple progress bar instead of the standard, more informational, meter.

This progress bar draws a single line of '#' characters across the screen and shows a percentage if the transfer size is known. For transfers without a known size, there is a space ship (-=o=-) that moves back and forth but only while data is being transferred, with a set of flying hash sign symbols on top.