摘要：# 2. Linux基础 ## 2.1. 查看系统版本信息 ### 2.1.1 查看操作系统内核 - centos ```bash [demo@centos ~]$ uname -r 3.10.0-693.el7.x86_64 ``` - ubuntu ```bash # ubuntu walker 阅读全文

摘要：- 操作系统与原有python ```bash [pythondemo@localhost ~]$ cat /etc/centos-release CentOS Linux release 7.4.1708 (Core) [pythondemo@localhost ~]$ python Python 阅读全文