解决方法如下:
1、编辑 /etc/ssh/sshd_config 在最后面添加:
KexAlgorithms diffie-hellman-group1-sha1,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group14-sha1
解决方法如下:
1、编辑 /etc/ssh/sshd_config 在最后面添加:
KexAlgorithms diffie-hellman-group1-sha1,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group14-sha1
403:
描述很简单,操作很抓狂,有没有?
删除之前先查找:
find screenshots/ -type f -name .\*
没问题,然后
find screenshots/ -type f -name .\* -exec rm {} \;
最后ls -la看一下
二、安装图形界面
1、依次执行如下命令行
sudo apt-get update
sudo apt-get upgrade -y
sudo apt-get install
2、运行tasksel
tasksel
sudo apt install lightdm
sudo service lightdm start
cat /etc/X11/default-display-manager
ftp用户存在资源隔离,为了访问安全。
但是有时候我们需要共享,那么就难受了,复制多份数据,占用硬盘空间,而且加长操作时间,时间就是钱。
如果熟悉Linux,最容易想到的就是软链接,即ln -s。
实测发现,是个快捷方式,下载提示权限不足,于是对原始文件进行chmod 777(图简单测试,实际上不要加入写入的权限!)
于是就可以下载了,但是很遗憾是个快捷方式(虽然下载后不显示快捷方式的样子,但是内容是空白)
1) 重启后生效
开启: chkconfig iptables on
关闭: chkconfig iptables off
2) 即时生效,重启后失效
开启: service iptables start
关闭: service iptables stop
一个英文回答,意思就不翻译了,也很好懂。
Solution:
The error faced while creating a MySQL data source "Database Reported: Null message from the server. Host is blocked because of many connection errors. Unblock with mysqladmin flush hosts" is a database side error and occurs due to multiple connections created while connecting the database. To resolve the above error, you need to execute "Flush hosts " command. You can execute the command as per below syntax.
yum install build-essential nasm
Powered By Z-BlogPHP 1.7.2
© 2013-2022 nohup.net , All Rights Reserved. 豫ICP备20020372号-1