Proper Treatment 正當作法/ blog/ posts/ Higher-order shell/ discussion 討論
2008-09-28 21:14

Instead of tmp I’d suggest you to start using zsh. It has exactly that construction you mentioned as nonexisting:

file =(curl http://.../) (zsh will put contents of web page in a temporary file, then insert its name into the argument list of file)

…and pretty much more in a similar manner.