摘要：
/etc/vim/vimrc.tiny 添加以下两行 " Vim configuration file, in effect when invoked as "vi". The aim of this" configuration file is to provide a Vim environme 阅读全文
摘要：
使用网上的方法 dba@mklmi:~$ sudo su - postgres[sudo] password for dba: su: warning: cannot change directory to /home/postgres: No such file or directory$ ls 阅读全文