Not a bug/issue, Wonder if we can get some insight/progress when running with a big url file?

[mobilelifeful]

Describe the bug Not really a bug / issue, but would like to know if we can gain some insight when running sing-file from command line

To Reproduce Steps to reproduce the behavior:

1. nohup single-file --urls-file=lotOfUrl.txt --browser-executable-path /u sr/bin/google-chrome --filename-template="{page-title}{date-locale}{time-locale}{url-pathname-flat}" > output.txt &
2. waiting. waiting,

Expected behavior would like see progress/eror/info when tail the output.txt would be nice to see the URL that failed to save.

Environment

• OS: Debian 10
• Browser: Chrome
• Version: (not sure how to check it yet, just install fresh today using "npm install -g "gildas-lormeau/SingleFile#master"") can confirm it is working well with above command where file contains only 5 URLs )

Thank you for sharing this tool.

[gildas-lormeau]

Right now, you can see the progress by using the option --crawl-save-session and inspecting the output JSON file.