Re: [9fans] dup(3)

[Steve Simon]

> @{builtin cd $1 && tar cf /fd/1 .} | @{builtin cd $2 && tar xTf /fd/0}

the /fd/1 and /fd/0 fererences ensure that dircp will work with ape's tar
which doesn't read/write stdin/stdout by default like plan9's does.

-Steve