1.查看安装路径
[hr@localhost bin]$ which python/usr/bin/python#ll /usr/bin/ | grep 'python'lrwxrwxrwx. 1 root root7 10月 17 16:52 python -> python2lrwxrwxrwx. 1 root root9 10月 17 16:52 python2 -> python2.7-rwxr-xr-x. 1 root root 7216 7月 13 21:07 python2.7
2.查看版本号
[hr@localhost bin]$ pythonPython 2.7.5 (default, Jul 13 , 13:06:57) [GCC 4.8.5 0623 (Red Hat 4.8.5-28)] on linux2Type "help", "copyright", "credits" or "license" for more information.>>>
