IMIDC South Africa KVM (CN2) simple test

A few days ago, I shared the South African KVM products and discount information from IMIDC (Rainbow Network), which belongs to the unpopular area + CN2 line. I also got a minimum configuration package (single core +512M +20GB+300GB/20Mbps) test, I feel that the local telecommunications access speed is still good, I hereby record it for your reference.

CentOS7.*Modify ssh port

Modifying ssh port in the CentOS6. What the engine finds is often not very comprehensive, so I record it for reference and copy the relevant commands when making modifications, so as not to have to look for them every time. The article was tested on two KVM hosts, HostYun and 80VPS.

1. Modify the configuration file to add a new port

Hostmem: Los Angeles KVM annual payment starts at US$9.99, dynamic cloud is billed by the hour, 30% off

Hostmem is a Chinese VPS service provider. The VPS it provides is divided into dynamic cloud and classic cloud. The dynamic cloud hardware is billed by the hour and the traffic is used on demand; while the classic cloud is the same as our commonly used VPS. Based on the KVM architecture, orders are placed on a monthly or annual basis.

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