> such as showing directory size, which would be a killer feature. 'ls' (and 'exa') is nice because it's pretty fast. If I'm going to use 'du', I'm wading in w

> such as showing directory size, which would be a killer feature. 'ls' (and 'exa') is nice because it's pretty fast. If I'm going to use 'du', I'm wading in with the assumption that it'll take a while. It'd be a cool option to add, but I don't think it should do it by default.