![]() | 1 SErHo 2013-01-04 20:42:17 +08:00 man cp 中有讲解。就是对非目录文件的处理差别。 |
![]() | 2 adeba 2013-01-04 20:52:37 +08:00 在Linux,GNU和BusyBox的cp-r和-R的实现是相同的。 More reference: http://unix.stackexchange.com/questions/18712/difference-between-cp-r-and-cp-r-copy-command |
![]() | 3 hewigovens 2013-01-04 20:52:54 +08:00 推荐用-R, 能够正确处理符号链接等, -r是为了兼容之前版本而保留的. Historic versions of the cp utility had a -r option. This implementation supports that option; however, its use is strongly discouraged, as it does not correctly copy special files, symbolic links, or fifo's. |
![]() | 4 hewigovens 2013-01-04 20:53:32 +08:00 忘记说了, 在mac下man的cp |