added a social share plugin to my website

To allow social share on my websites, I installed a plugin called Ultimate Social Media. It just worked like a charm!

I tried several others but USM seemed to be the most popular one available on the market. Anyhow, the premium plan is not for free!

So far, my website is running smoothly on my vps purchased on vultr. For personal use, I strongly recommend vultr for its easy use and charge by hours. You won’t have to worry about IP block by GFW if your readers are from China. You can easily change your IP and recover your server by building a snapshot which is for free.

Later on, I’ll write a post about how to build a website from scratch. It’ll take some time to write a complete guide.

ps: try my referral if you’re interested in vultr. You’ll get 50$ credit to try the platform. If you have used my link, I’ll be happy to offer unlimited advice to build a website or even vpn!

https://www.vultr.com/?ref=8095480-4F

or

https://www.vultr.com/?ref=8095479

如何使用deneyhosts

参考:

https://www.centos.bz/2017/08/denyhosts-protect-ssh-server/

https://www.cyberciti.biz/faq/linux-unix-delete-remove-ip-address-that-denyhosts-blocked/

有一天ssh时感觉特别慢,然后开始调查日志,发现/var/log/secure里有很多匿名攻击,虽然不至于破解但是给我的服务器增加了很多负担而且长此以往还容易导致服务器提供商封锁服务器.

于是,开始研究如何防止暴力破解和攻击,denyhosts映入眼帘.