运行sudo -i后,我的Linux盒上就会有一个根shell。但是读一读-i选项,它说: Run the shell specified by the target user's password databaseentry as a login shell.If a command is
specified, it is passed to the shell for execut
当我使用Python交互式shell时,我遇到了一个问题。Python 2.7.9 (default, May 15 2015, 01:13:44)
[GCC 4.4.7 20120313 (Red Hat 4.4.7-11)] on linux2Type "help", "copyright", "credits" or "license&q