tar.gz and tar.xz both are compressed tar-files, but with different compression methods. tar.gz is compressed with the gzip compression utility, tar.xz with the xz utility. For the user there is no difference when extracting those files, both behave
使用命令查看一下docker都有那些命令: docker -h 你将得到如下结果: A self-sufficient runtime for linux containers. Options: --api-cors-header= Set CORS headers in the remote API -b, --bridge= Attach containers to a network bridge --bip= Specify network bridge IP -D, --debug=
### Section 2: 'Main' server configuration # # The directives in this section set up the values used by the 'main' 本节的指令集用来设置“main"服务器所使用的值 # server, which responds to any requests that aren't handled by a 服务器响应任何没有被<VirtualHost>定义所处理的请
1. man 对你熟悉或不熟悉的命令提供帮助解释 eg:man ls 就可以查看ls相关的用法 注:按q键或者ctrl+c退出,在linux下可以使用ctrl+c终止当前程序运行. 2. ls 查看目录或者文件的属性,列举出任一目录下面的文件 eg: ls /usr/man ls -l a.d表示目录(directory),如果是一个"-"表示是文件,如果是l则表示是一个连接文件(link) b.表示文件或者目录许可权限.分别用可读(r),可写(w),可运行(x). 3. cp 拷贝文