mdl (manga downloader)
Think of youtube-dl but for mangas. And with a very, very small number of supported sites. An alternative with more features is comics-downloader.
$ go get github.com/bake/mdl $
$ mdl -help Usage: mdl [-format=jpg] [-out=.] [-worker=4] url Flags: -format string Encode images as GIF, JPG or PNG (default "jpg") -out string Download directory (default ".") -worker int Concurrent downloads (default 4) Version: 1.0.1