agetty is an "alternative getty". It takes all of its parameters on the command line, with no use of /etc/gettydefs or any other configuration file. agetty is documented in the manual page agetty(.
我的問題是,agetty和getty總得有點區(qū)別吧,那什么場合/時候,得用到agetty而getty無法做到呢?
No use of /etc/gettydefs到底會帶來什么區(qū)別?