kvm vps server

A month ago, the blog moved to the Digitalocean VPS, originally considered to use CentOS, but if the use of Ubuntu server can have 20 of dollars credit, CentOS only 10 dollars, So instead of using Ubuntu12.04 as a VPS system, SSH into the system can be seen Digitalocean has been to the system has been strengthened, you can omit part of the security configuration.

First into the Ras-shell; Ras-shell (winvps.com) > Rebuild You choose Bits. OS List: 0:windows 2003 Server Chinese Version 1:windows 2003 Server 中文 Version Choose 0 Type the number of the os:0 You choose Windows 2003 Server Chinese Version Rebuild the VPS would destroy all your data. Are you sure your want to dest

In the previous article to ensure that Linux VPS and server more secure Xshell set key login article has been shared to Xshell use the key to login to our VPS server to ensure the safety of the machine, but many students are not like the old left with Xshell, There are still a lot of use putty login ssh, so a separate

You can also set access permissions on the server for specific platforms, directories, and files. These permissions apply to all users regardless of the user's original access rights. For example, if you are updating the contents of a platform,VPS host then you can temporarily stop the platform Read permission to prevent users from accessing. If the user tries to access it, the

cannot log on from a computer that does not have a key. Setting this option to "no" will prevent the "root" user from logging in, and can only use the "su" command to convert from ordinary users to "root".Passwordauthentication no #是否启用口令验证, setting this option to "No" only allows users to log on using a key based method. This, of course, brings trouble to users who often need to log on from different hosts, but this can improve the security of the system to a large extent. Password based logon

Hacker intrusion preliminary work: Collect server/VPS or virtual host information Method 1:You can use webmaster tools to query the website domain name and obtain the IP address to find the virtual host or vps used. For example: http://ip.2cto.com/, enter the Domain Name of the website you want to query, you can see the IP address of this website, and the host o

First, Glances website The code is as follows Copy Code Tool Address: Https://github.com/nicolargo/glances If we need to install the Glances tool on a Linux VPS server, we need to ensure that more than Python2.6, psutil2.0 version. Second, glances monitoring tool installation 1, automatic installation The co

There are a lot of novice stationmaster, do not know how to bind their domain name after the VPS Building station, here on the Windows System VPs host using the IIS binding site domain name method, a brief introduction.Usually, we use IIS to build a station, there will be a hint, we need to enter the site host header, in fact, this is the place to bind our domain name, of course, if the beginning does not k

This tutorial hesitated for a long time, mainly because as a webmaster, rstudio such data analysis software seems to be useless. Even so, as a tool to enhance the force lattice, the micro-demon still can't help but want to send out. To Rstudio a simple introduction, simply he is just R IDE, as for R, is the open source domain in the name of the mathematical analysis software, there are very rich expansion package can be used in various fields. This article mainly introduces the Rstudio on the

Because there are not many actual contacts, there are not many VPS host merchants shared in the old Left blog, but there are basically more or less published merchants, it takes a long time to have short contact and use. Compared with an independent server, because it is not necessary to use it, and the cost of purchasing a VPS host is different from that of tryi