Cleanup `yes`
Cleanup `yes`

Mostly avoid copying where not needed.

wimh/coreutils,silvio/rust-coreutils,retep998/coreutils,dbrgn/coreutils,Shtong/coreutils,polapl/coreutils,keunwoo/coreutils,Shtong/coreutils,kwantam/coreutils,hexsel/coreutils,filmor/coreutils,dbrgn/coreutils,kwantam/coreutils,sshling/coreutils,uutils/coreutils,dennis/coreutils,filmor/coreutils,kevgeniy/coreutils,samfoo/coreutils,steveklabnik/coreutils,Heather/coreutils,steveklabnik/coreutils,efuquen/coreutils,samfoo/coreutils,jbcrail/coreutils,polapl/coreutils,mauricio/coreutils,kball/coreutils,Arcterus/coreutils,Shir0kamii/coreutils,Shir0kamii/coreutils,sshling/coreutils,Gianbaoluo/coreutils,keunwoo/coreutils,wimh/coreutils,dennis/coreutils,tempbottle/coreutils,efuquen/coreutils,uutils/coreutils,kevgeniy/coreutils,beni55/coreutils,Arcterus/coreutils,bundai223/coreutils,ebfe/coreutils,jbcrail/coreutils,tempbottle/coreutils,kball/coreutils,Gianbaoluo/coreutils,uutils/coreutils,mauricio/coreutils,Heather/coreutils,beni55/coreutils,dbrgn/coreutils,retep998/coreutils,silvio/rust-coreutils,bundai223/coreutils,ebfe/coreutils,hexsel/coreutils