deploy vps

The heart of the people must not be. There are always some boring or intentional people on the Internet. I don't have much to say. On dry Goods, configure VPS APF to prevent small traffic DDoS attacks. For large traffic DDoS attacks, the need for the computer room hardware firewall, the internal VPS may also be unable to carry. 1. Install DDoS deflate The principle of DDoS deflate is to use the netstat comm

Code Swapoff-a Delete a swap partition The code is as follows Copy Code Fdisk/dev/sda This is similar to the increment operation, except to delete the partition instead, enter D The code is as follows Copy Code Partition number (1-4): Enter the partition number you want to delete, 2 Enter P to view the partition and has been deleted. Enter W save exit. Modify/etc/fstab file, delete/dev/sda2 sw

It is said that now PPTP, L2TP and so on are not very good, and the OpenVPN sometimes seemingly also do not connect (for example, the previous article, on many people can not connect to the reaction installed), this article is about using the OpenVPN Access server free version to build an anti-jamming VPN; OpenVPN Access Server free version only supports 2 users to connect at the same time, but it is completely OK for your own use, and the installation is very simple. Let's talk about t

I use the putty, follow the operating procedures of this VPS, record these common commands passwd: Modify Password Cd:current Directory: access to catalogue; Eg:cd/home into the home directory; CD/to root directory Ls:list: Lists the current directory; Mkdir:make directory: New Catalog; Eg:mkdir AA Mv:move: Moving files; Usage: MV FileName file directory Rm:remove: removal of files; wget: Download; Usage: wget download address Zip:zip compr

Including the old Chiang usually installed in the VPS host a certain environment, because of the different server IP problems, even the same service provider with a computer room, the IP address is different, at the same time wget a file when some of them will not download files. Or when we install a file program, the download speed is very slow through the wget. There are two possible problems encountered, the first is our server DNS problem

A lot of friends in reading the article can also be installed to use, but there are some users mentioned more complex, after all, for the first contact with Linux users, the input command is a key difficult. So Chiang tidied up to the OpenVZ VPS host based on Ubuntu, Debian, CentOS this 3 release version to install VNC Remote Desktop Tutorial. First, install VNC one key package A, Ubuntu (12.04 32 or 64 bits) Th

Linux VPS Host site for many novice friends, and the user is accustomed to using a virtual host may still prefer to have a Visual Web panel management site is more convenient, at least to see the menu, management site, so it seems more practical. It will be used to some free, paid web panels, and many domestic and foreign panels can be used, in view of the operation of the habit and language familiarity, but also in favor of the use of Chinese panels

Using it for remote management of Linux VPS is very useful, its main advantages are as follows: Completely free; Running in Windows is very good; Fully support SSH1 and SSH2; Green software, no need to install, download the desktop to build a shortcut to use; The volume is very small; The operation is simple, all operations are implemented in a control panel. Putty Download Address: Http://soft.vpser.net/manage/putty/puttyfile_0.60cn.zip Download comp

Linux Default login mode is the account and password login, if you change to use a key to log in will be relatively safe, but the key to landing a good and bad, want to login VPS must carry a key file, if modified the default root username also need to modify the corresponding corresponding relationship is more cumbersome.Okay, here's how to log in with a key. Preparatory work: mkdir. SSHTouch/root/.ssh/authorized_keys 1. Create a lock and a key R

First, modify the SSH portVi/etc/ssh/sshd_configFind the #port 22 (line 13th), remove #, and modify to Port 3333Use the following command to reboot the SSH service, note: Log in later with the new port.Service sshd RestartSecond, the prohibition of root landingFirst add a new account 80st, you can customize:Useradd 80stSet password for Weidao account:passwd 80stStill modify the/etc/ssh/sshd_config file, line 39th: #PermitRootLogin Yes, remove the front # and change Yes to No, then restart the SS

VPS Scheduled BACKUP DATABASE command, save the following code as BACKSQL.SH, and then set the scheduled task to run.cd/home/admin/Backup #切换到备份目录btimes=$(Date+%y%m%d%h%M) #定义备份时间agobtimes=$(Date-d-7day +%y%m%d%h%M) #定义删除七天前的备份RM-RF Allsql/vps_all_db_$agobtimes.Tar. GZ #删除操作 forDbinch'/usr/bin/mysql--user="Root"--password="123456"-b-n-E'SHOW DATABASES'|Xargs` Do(/usr/bin/mysqldump--user="Root"--password="123456"${DB} | /bin/gzip-9-> allsql/${db}.sql.g

:ac:a5:76:28:2d:36:63:1b:56:4d:eb:df:a6:48.Is you sure want to continue connecting (yes/no)? Yeswarning:permanently added ' github.com,192.30.253.112 ' (RSA) to the list of known hosts.Permission denied (PublicKey).---------------------------------------------------------------------------------------Change the rookie tutorial to start over and failChange a VPS Follow the rookie tutorial re-knock on the success.[Email protected]:~# Groupadd Git[email

(After testing, the VPS in free 3 months, you can modify personal information, such as the way to carry out a trial for 3 months, that is, can be a lifetime free trial!!!) The second time I applied for a trial passA search solution for VPS (is better than the previous introduction of the United States virtual host, more stable space, tested by this VPS performanc

Now see more and more vpser start using VPS, in the use of VPS when a very important task is to provide backup VPS, although some IDC also provides VPS backup services, but either is the charge, are not very suitable for us to use these vpser. Today introduce a simple method for your own

Vps builds pptp, and the service does not respond for half a day after it is started-General Linux technology-Linux technology and application information. The following is a detailed description. [I = s] This post was last edited by 2010cpu Today, I want to build pptp using vps as usual, but at the end of the day I used the command # service pptpd start to start the pptp service, I always stayed Starti

PrerequisitesBefore we get started, here is the Web tools need for this tutorial: Google Chrome Browser Apache installed on your VPS (cloud server) A Domain name you own Access to a email address at this domain, either: [Email protected] [Email protected] [Email protected] Startssl.com offers completely free verified (your users won ' t has to see those scary red screens saying "this site isn ' t

However, after VPS is involved, it is not just about backing up MySQL, but also about backing up some independent site data.If there is a reliable third-party Linux host or cloud storage like Amazon, it is much simpler, and Linux-Linux backup is very convenient.However, I want to run a backup every day or every week in my Windows 7 environment.The general idea is as follows: Connect to the VPS using plink.e

The new idea is whether a single IP address VPS host can be implemented-Linux Enterprise Application-Linux server application information. The following is a detailed description. It is understood that the current market VPS host. You need to configure multiple IP lines. However, the computer performance virtualized by VPS is not flattering. A lot of IP resources

First, shut down the system running on the VPS, enter the command: shutdown to shut down the system, enter the command: rebuild, and select the system to be installed. Select the release version as required. for example, if you prefer CentOS5.232mnibit, enter 3 and press enter to start installation. Usually needs a few... First, shut down the system running on the VPS, and enter the command: shutdown Shut

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 of the company name. However, the disadvantage