一、操作HDFS上的文件有两个命令可以用hdfsdfs：只能操作HDFS上的文件!(https://oscimg.oschina.net/oscnet/023796fdeb216d857e90dd2d266bba0722b.jpg)!(https://oscimg.oschina.ne

点击上方蓝色字体，选择“设为星标”回复”资源“获取更多惊喜!(https://oscimg.oschina.net/oscnet/13f461b1994b48708541d60d575ee1b1.png)!(https://oscimg.oschina.net/oscnet/e46767bdfd0a47bc

Hbase表结构!(https://my.oschina.net//p3juejin.byteimg.com/toscnik3u1fbpfcp/d49b3a6b108043329aa7447867945e1d~tplvk3u1fbpfcpzoom1.image)1.进入Hbaseshell./bin/hbasesh

卸载旧版本MySQl：!(https://oscimg.oschina.net/oscnet/96d8e2ecea96d08f5693a3998f5797fe1f6.png)下载MySQ：MySQl官网：https://dev.mysql.com/downloads/mysql/!(https://img2018.cn

Linux启动过程：　　　　!(https://oscimg.oschina.net/oscnet/f835d9b34160d6cc96c2dc85dd2bdcaa550.png)　　　　图片来自：https://www.cnblogs.com/codecc/p/boot.html　　简单来讲：加载BIOS–读取MBR–Boo

!(https://oscimg.oschina.net/oscnet/4d775b561161400bbdf839caf719c324.png)作者简介!(https://oscimg.oschina.net/oscnet/127c965edb3e4638ac3d31beae0a8bf7.png)李雨前

先看下视频演示：!file(https://oscimg.oschina.net/oscnet/b5ec2c0b961876d8e0be8d4902570bb2537.jpg)视频链接：https://www.bilibili.com/video/av74066806/(https://www.oschina.net/action/GoToL

持续坚持原创输出，点击蓝字关注我吧!(https://oscimg.oschina.net/oscnet/54089346502e47d58a2e29165ba28d61.png)作者：小傅哥博客：https://bugstack.cn❝沉淀、分享、成长，让自己和他人都能有所收获！😜❞

!(https://oscimg.oschina.net/oscnet/22daf3d07e504b8db03add4e0bbd55d8.jpg)作者| 码农小胖哥来源|https://mp.weixin.qq.com/s/zdTBdSVunqwVGxspHjLjw1\.前言在上一篇SpringSecuri

!(https://oscimg.oschina.net/oscnet/cceb473ffd4dd621923fd88b0317e5753dc.jpg)!(https://oscimg.oschina.net/oscnet/38a5ff33d9e2e6323819004cae11da2d087.jpg)导语DevOps和S