安装好新的版本树莓派(NOOBS_v2_4_0.zip)之后,直连显示器并接上网线,可以看到已经获取到动态IP地址了. 但是,此时使用xshell远程连接时,却一直连接不成功: [d:\~]$ Connecting to ... Could not connect to ): Connection failed. Type `help' to learn how to use Xshell prompt. [d:\~]$ Connecting to ... Could not connect t
自己用树莓派搭建了个小server,用了很长时间了,最近查看log发现有很多SSH登陆失败,瞬间心就碎了,一直没关心小派的安全问题,怪我咯! 马上行动,首先研究下log:/var/log/auth.log记录了SSH登陆等权限安全信息,如何知道自己被攻击了呢? # grep sshd.\*Failed /var/log/auth.log | less Nov 16 11:26:44 raspberrypi2 sshd[4876]: Failed password for root from 61
进入终端,sudo -i,切换root,输入docker -d 打开另一个终端,切换root,输入docker search ubuntu,大概如下结果: NAME DESCRIPTION STARS OFFICIAL AUTOMATEDubuntu Ubuntu is a Debian-based Linux o