PositiveSSL of Comodo SSL Certificate Domain Validation is a lot of people used by low cost, easy to install, does not require paperwork to confirm the information at all.
In this article, I will guide you how to install the certificate on the server PositiveSSL using Nginx.
If you have not registered SSL certificate, refer to promotional SSL blog thiết kế biệt thự
1. Generate certificate
SSL After registration, you need to conduct a new receiving generate the certificate file.
In this step, you need to give Private Key (and CSR Key), be careful to save Private Key to use the steps below. Depending on where you register the certificate that supports key functions automatically generate different.
—– BEGIN PRIVATE KEY —– MIIEvgIBADANBgkqhkiG9w0BAQEFAASCBKgwggSkAgEAAoIBAQDXCvdAoLtG5QRb GvYZ / 9pOqYYUpA / rZnAAUAFyqdnMcMsYmD6W / m4J9W7 / onDrQX7ExzfAKhbWy + FA v18S8P7arvjxnjXoS8rs4 / IVwiqLy5PqispyEmlsFp19 / TpJeYltVrrPofiS7 / IV p095TH66erRgxe54BhzPI2XrurKeqSlgyMbBfgw73KaX3LP7qVcVOSEJWkz9WEhl RJrYwZ3s8U2iFF7ZK / wX7pVN36XM187pFg6vcIjKWdnOUmgPsOYof6d72koddiPm oOuDIHAd3M3i1OrhLmx1usHmbL5hj2ls9MI6LOjm15ZAGk + q7lIOsdRfAto8pgE7 u7oB4ts / AgMBAAECggEAaLYGP4oEpzjNLi + qtm5HNxaFG3fn6JAw6XYLvnHGhC5I NumrUIsDugWwzvmiUmvJ9rerBf94r48HWCfXe7mt335j6gNH7J07aq50KvQpE3lF xWdfvLwKaX95oOe1giGUMZGR1ZjhGWuNTc3yfPYqn1Mwkg7PV9JiJNrvviFi6K5B vcjVNBlf44zQG4UMeZ9T / aoVFtmDifRMDQQ62MdzgJs4AE0U2 + MEbN3NBySbeXID —– END PRIVATE KEY —– Email sent from Comodo SSL certificate with the same title as follows: ” Your PositiveSSL Certificate for seosieutoc.com “, in the mail with attachment 1 zip seosieutoc_com.zip consists of two files:
seosieutoc_com.crt seosieutoc_com.ca-bundle You use any editor, Notepad ++ for example, open the file seosieutoc_com.crt copy and paste the entire contents of the file on top of seosieutoc_com.ca-bundle saved in the file ssl-bundle.crt
At this time, the certificate file ssl-bundle.crt will contain the contents of two files .crt and .ca-bundle
2. Install SSL certificates
This step alone operation on server installation HocVPS Script the server installed Nginx server manually or else how do you keep reading same carefully to understand. Entanglements place to leave a comment I will support always.
Create a file folder containing the certificate:
mkdir -p / etc / nginx / ssl / seosieutoc_com / Save the content certificate file in this folder, copy / paste using Nano editor
nano /etc/nginx/ssl/seosieutoc_com/ssl-bundle.crt Save the content shared folder Private Key:
nano /etc/nginx/ssl/seosieutoc_com/seosieutoc_com.key Creating parameters DH 2048 bit file, the process will generate a while:
mkdir / etc / nginx / cert / openssl-out /etc/nginx/cert/dhparam.pem[19459015dhparam2048] Next, we will adjust the Nginx configuration file. For example, your domain name is seosieutoc.com the file will be the path configuration is /etc/nginx/conf.d/seosieutoc.com.conf
location ~ / . deny all; Check your Nginx configuration standard view has not
nginx -t Restart Nginx
service nginx restart If you use WordPress, install the plugin Really Simple SSL to redirect http to https automatically and transfer the entire link .css, .js to https. The address bar will be green at this time.
Access time to enjoy the fruits domain only. Wish you success.
You can not participate in ICANN’s new policy for the domain name in Name.com
If you have a domain name in Name.com can be assured of choosing not to participate policy of ICANN’s new domain Transfer .
Previously, if you update the domain information (including First name, Last name, Organization) after 60 days, they must transfer the domain name away is new.
When ICANN’s new policy came into effect, changing any point in relation to the external domain of communication, eg enable / disable domain privacy, you’ll have to wait another 60 days. In addition, there must verify the information by email as well.
This provision of ICANN to help domain name owners more secure when used, to avoid losing the domain name transfer. However, it also brings more unnecessary inconveniences.
Recognizing these shortcomings, the Name.com pioneered allows customer can choose not to participate in ICANN’s new policy .
Once logged into your account, you will see the message as shown below:
Select Yes, opt-out of the 60 day transfer lock change domain contact (Recommended) to avoid being locked domain.
Welcome the year-end holidays, HostUS taken various promotions including 2 OpenVZ VPS package super cheap prices KVM VPS and VPS STORAGE.
Parameter 2 VPS promotional package this session as follows:
50GB Disk Space (RAID 10)
2 vCPU Cores
1Gbps Port (Fair Share)
1 IPv4 & IPv6 4
Location: US & UK
Annual Price: $ 25
Quarterly Price: $ 8
KVM VPS STORAGE
$ 25/per year
256MB of RAM
180GB Disk Space (RAID 10)
1 vCPU Core
1Gbps Port (Fair Share)
1 IPv4 & IPv6 4
Annual Price: $ 25
Quarterly Price: $ 8
Package VPS 2GB This is too good for dich vu seo web, the price is only $ 25 when paid in years, counted out just $ 2.08 / month only. Also pack KVM VPS STORAGE RAM at 256MB web server should not do, however, high-capacity 180GB Disk Space (RAID 10) can do server storage, backup.
In addition, this phase HostUS discount coupon also launched a range of services on site, press the corresponding button to copy code:
8ATPBD47L2 – Shared Hosting 30% discount when paying by year SDSFI4V78Y – 20% discount Reseller Hosting M2YSVHK9W2 – 25% Off & KVM VPS OpenVZ packages GN47EO8JD6 – Comodo PositiveSSL cost only $ 4.99 / year
Deals stretching from now until 01/03/2017 or end slot when registering. The entire coupon, promotion is only for new subscribers only.
If you need to register Hong Kong or Singapore location, refer to article.
Special Holiday Offers HostUS, 2GB RAM VPS cost only $ 25 / year
Redis caching system that stores data in RAM is similar Memcached. Format not only supports cache keys / values as good as Memcached that Redis also supports many data structures such as hash, list, set, sorted sets, and string.
Redis fully supports similar functions but manipulation Memcached retrieve and load data very quickly, than memcached.
In this article, I will guide you installing Redis on CentOS and Redis configuration instructions for work on WordPress and Magento.
To Redis can work with Magento, we will need to install Redis server with PHP extension can PhpRedis to connect with Redis.
Rather CACHE_BACKEND_CLASS_NAME by class name as mentioned above.
Redis Once activated, you can delete the entire contents of the folder var / cache . Redis To check if there really are active or not, run the tool Redis-cli then use the following commands with the database 0
Redis works very effectively, particularly with large websites with data, mainly the SELECT query, you can not ignore this stuff.
Dediserve remains the KVM VPS providers are a lot of people would expect on we by providing good quality, there location Hong Kong and Singapore speed is very fast on ASIA.
Series Crazy Christmas Sale apply cycle time in months or years in comfort, both Resource Pools registration and Server with all the location. Too delicious so you should not ignore offline.
Click the button below to get the coupon code:
Use coupon: RSD9Y5KS1ZB
*** The program lasts from now until 12.31.2016.
Dediserve rarely promotion, each session usually ends prematurely should you be quick order. Payment is by the PayPal or Visa / Master .
VPS here install Windows but the extra $ 21 / month licensing fees, high cost, should not be used. The priority you use the Vultr is cheapest.
Dediserve with location Hong Kong to speed very quickly on Asia, this location is also more stable than Singapore . Priority should choose Hong Kong and Singapore, Indonesia upon registration.
Update : lately I see some of you comment flutter Hong Kong location. What are you using to evaluate your application for comment offline.
PING and Trace route results from Viettel to Hong Kong location:
PING 188.8.131.52 (184.108.40.206): 56 data bytes
64 bytes from 220.127.116.11: 0 ttl = 57 icmp_seq = time = 37 682 ms
64 bytes from 18.104.22.168: 1 ttl = 57 icmp_seq = time = 36 521 ms
64 bytes from 22.214.171.124: 2 ttl = 57 icmp_seq = time = 37 032 ms
64 bytes from 126.96.36.199: 3 ttl = 57 icmp_seq = time = 37 199 ms
64 bytes from 188.8.131.52: 4 ttl = 57 icmp_seq = time = 39 081 ms
64 bytes from 184.108.40.206: 5 ttl = 57 icmp_seq = time = 37 429 ms
64 bytes from 220.127.116.11: ttl = 57 icmp_seq = 6 time = 36 113 ms
64 bytes from 18.104.22.168: 7 ttl = 57 icmp_seq = time = 36 887 ms
64 bytes from 22.214.171.124: 8 ttl = 57 icmp_seq = time = 37 550 ms
64 bytes from 126.96.36.199: 9 ttl = 57 icmp_seq = time = 37 426 ms
64 bytes from 188.8.131.52: ttl = 57 icmp_seq = 10 time = 36 791 ms
Little Trace route through the route
traceroute to 184.108.40.206 (220.127.116.11), 64 hops max, 72-byte packets
1 192.168.0.1 (192.168.0.1) 2,677 ms 0929 ms 0888 ms
2 192.168.1.1 (192.168.1.1) 3,443 ms 2937 ms 2170 ms
3 18.104.22.168.adsl.viettel.vn (125,235,243,172) 4,584 ms 4947 ms 4669 ms
4 22.214.171.124.adsl.viettel.vn (126.96.36.199) 4,930 ms 4254 ms 4962 ms
5 localhost (188.8.131.52) 51,792 ms 55 949 ms 55 919 ms
6 localhost (184.108.40.206) 59,944 ms 58 888 ms 54 992 ms
7 localhost (220.127.116.11) 48,456 ms 48 193 ms 48 490 ms
8 newmedia1-rge.hkix.net (18.104.22.168) 38,555 ms 38 430 ms 38 269 ms
9 speedtest.c1.hkg1.dediserve.com (22.214.171.124) 35,720 ms 37 067 ms 36 347 ms
With MyThemeShop Theme Junkie Elegant Themes … Themify also gives users the theme WordPress pretty easy use that the price affordable, from just $ 49.
Known as the “ Drag & Drop Website Builder “, every theme in this provider is equipped with drag and drop interface makes it easy to design its website.
Just choose the features and sort them into the appropriate location that you would be right interface for your site demo already. This is also the highlight of Themify attract customers.
Currently, Themify There are over 50 themes (free / paid), with more than 58,000 customers. The theme here is pretty diverse with many different fields:
blog and magazine
Use these beautiful themes in Themify have advantages such as easy installation / management, SEO support, unlimited domains, providing detailed documentation, support through forum / emails … and there are trial 30 days again.
However, if you are designing one online shopping website, then consider because Themify not provided with Ecommerce / Online Store on his theme that only supports the theme so that compatible with the corresponding plugin.
References 1 favorite theme in the Themify:
Prices in Themify very flexible theme:
Buy 1 get 1 theme any
Themify Standard Club
The whole theme
Themify Developer Club
The entire theme and photoshop files
Themify Master Club
The whole theme, and photoshop plugin files
Themify Lifetime Master
Complete themes, plugins and photoshop files Lifetime
rates are not too high, simple management interface easily, beautifully designed themes … Themify is also a good option especially if you’re just beginning to become familiar with web design.
For more motivation for this choice, Watch Me introduce to you coupon discounts up to 30% applicable to all themes, plugins, addons … in addition, new customers will be 50% when switching from another provider on Themify .
Themify Coupons – Discounts up to 50%
1. 50% discount for new customers
*** Applies to new customers want to switch back to using the theme in Themify.
2. 30% discount on the entire theme, plugin, addon or membership packages
On the occasion of Christmas and New Year’s Eve, Themify launched coupon 30% discount for the entire theme, plugin, addon or membership packages (except Lifetime Master). $ 1 from $ 34 only theme only.
Particularly with Lifetime Master package, when registration please use the coupon below, you will be fell $ 100 price $ 299.
*** Discounts apply from now until the end of 2016 offline.
3. 75% discount for the package Master Club
Besides the 30% discount on the occasion of the end of the year above, Themify are reduction of up to 75% for package Master Club, only $ 139 $ 34.99 only . This promotional program is introduced on page StackSocial, so you need to buy through this page.
Click the button below to go to the registration page
After payment on StackSocial you will receive an email with a link redeem click on it to get License Code and order on Themify .
4. 20% off coupon for any theme, plugin, addon or membership packages
In addition, a 20% discount coupon all products and services from earlier were still in use.
Wish you success!
Themify Coupon – Discounts up to 75%, $ 100 for the package fell Lifetime Master
Vultr is the service provider world-renowned Cloud Server that you are confident using the blog Watch Me and Learning VPS . With so many preferential deals, not difficult for you to start using the service here.
rates are pretty cheap here, VPS good quality, high uptime, that’s why Vultr first appearance in VPS recommended list on Canhme.com. Lowest package only $ 5 / month 768MB RAM is made yes, 1,000GB bandwidth is worth using. No vendor dare to give equal value and this configuration where.
time Vultr is present in 15 cities spanning the world, especially with location Singapore and Tokyo, Japan for Vietnam download speed very quickly is not inferior to domestic suppliers so you can be assured of long-term use.
Vultr who had plenty of promotions trial so you have time to experience the experience. Time limit extended to this year proved Vultr very confident in the quality of service provided to customers.
You read the details of each program listed below for your choice to suit demand prior to registration offline.
Note : the purpose of the promotion to your Credit donate enough time to install, configure and select the optimal server for actual demand. Rather than creating very high configuration servers to take advantage of all the money being donated.
Vultr Coupon December – Offering free to $ 103, the old account also presents
The entire amount is offered only for registration in Vultr VPS. New account can only choose 1 of 3 top promotions alone, think carefully before signing up.
1. Doubling the load for the new account, up to $ 103
This is the most spectacular program of preferential Vultr to give new customer first register for an account here. Immediately after registration and account recharge, will donate immediately Vultr corresponding amount, doubling the amount you receive, of up to $ 100 .
-> Register now
For example, if your account has not been here, know this program, register for an account and then loaded into $ 100 immediately will receive $ 200 account!
The amount of this bonus will expire in 12 month period, spoiled used. Additionally, you can incorporate additional promotion 4, bringing the total amount can get up to $ 103. Recharge account via PayPal or Visa / Master feature.
This is best promotions ever of Vultr, take advantage of opportunities that registration offline. Sorry does not apply to old accounts.
More information here .
2. Donate $ 53 for a new account
If you do not like to deposit into your account to be duplicated, use this promotional 2. Vultr are donated free of charge to new account 53 $ Free Credit.
a very simple way, you just visit this promotional link to register the account.
Soon will be taken to a page Billing enter the information Visa / Master (not used PayPal) to confirm that you are now $ 50 in finance feeling all. 4 Use promotions more you will get a total of $ 53 Free .
The amount of this trial is limited to use 60 days calculated from the start of receipt.
More information here .
3. Donate $ 23 free for new accounts
Similar Promotional 2, you only need to register a new account, verify the card information was given $ 20. Promotional plus 4, you get a total of 23 $ free .
After account register here and you go to Billings, loaded $ 5 through accounts PayPal or enter information Visa / Master then filled gift Code SSDVPS is immediately donated $ 20.
Shelf life is 30 days for this code.
4. Connect with Twitter to get more Vultr $ 3
Just account login Vultr click and click, you will receive added just $ 3 of Vultr. This promotion is exclusively for Twitter users.
Only Promotional No. 4 is applicable to other programs!
See details here .
5. Promos for the old account
If you already have an account here, then, do not be sad because Vultr are promotional 20% discount on all packages Compute Instance .
Just you login to your account, visit this link is going to see price fell 20% as below:
The plan from 1GB RAM or higher to get 20%, 768MB RAM too cheap plan should prices remain $ 5 / month.
6. 50GB Free Storage Block Free Trial
Vultr are awarded for the entire customer 50GB Free Storage Block but is only used with location New York, New Jersey only.
If you need to add capacity VPS, do not miss this exciting promotion department.
See details here .
Visit Vultr here .
Refer to the installation guide, Managing VPS blog Learning VPS . In particular, I have all guidelines optimized VPS 2GB RAM running at over 4k Vultr online.
VPS in Vultr can install both Windows for the remote to Download / Upload offline. The tool exchange traffic is prohibited.
your bank account will be charged $ 2.5 card information to confirm, then a few weeks the money will be automatically refunded.
If you get the message This card is not Eligible for free credit promotions ie your bank card is not accepted, it should go through the other cards until the card to add it.
When Deploy VPS can take several minutes to complete, to keep track of your schedule, please click on the button in the Console View VPS management site.
Absolutely not register multiple accounts to take advantage of a promotional series lest blocked!
Vultr or refusal of bank card bank, VP Bank and Virtual Visa Cards, Prepaid Cards. You can use Visa / Master of Techcombank, Vietcombank to register.
Due to fraud, registering multiple accounts to use Free High Credit should Vultr tightly controlled registration from Vietnam . Account registration can take 24 hours – 48 hours to verify manually, after finishing verify if the community is not $ 50 and not violate any policy of Vultr, be wrote the ticket for them to check and manually add it.
If after add the card information that error Unable to process payment ngôn: This transaction was denied by the credit card ISSUER please check the following issues:
tags have been enabled by changing the PIN at ATMs yet?
has enabled cards of international payment yet? -> Call up the bank asked, taking the number printed on the card. Some banks like TPB, VIB is not already active.
Information has declared standards yet?
account balance is not sufficient, noting a number of banks required to maintain an account balance.
Coupon Vultr December – Offering free to $ 103, down 20% Server old Account
Referring to WordPress Theme can not help but say to Theme Junkie – supplier of good quality themes that prices are affordable, a lot of Vietnam use Blogger .
Established since 2009, so far, Theme Junkie had than 48 theme with 6 free plugin handy. The theme at this provider are often designed simple but elegant, consistent with the need to create technology blog, magazine pages small.
Like most other premium theme, Theme Junkie provides a custom interface is very nice and professional with optimal features for website SEO, choose the layout, allows inserting code directly from the settings panel as well as help you easily insert ads in the optimum position.
Some commonly used theme in Theme Junkie:
Blog Watch Me currently use this theme TheWorld in Theme Junkie be excellent optimization, load very fast, gentle, easily edit, add functions.
For the price, Theme Junkie has 3 different plan as follows:
Single Theme : buy 1 theme $ 39.
All Themes Package : with $ 49 to own the entire theme.
To purchase separately one theme was $ 39 then, so if you skip registering the additional $ 10 to register the plan All Themes Package or more, will be more efficient .
Theme Junkie Coupon – Discounts up to 50%
Like MyThemeShop Theme Junkie regularly provides preferential coupons, special promotions for customers.
1. 50% discount for new customers
*** Applies to new customers want to switch back to using the theme in Theme Junkie.
2. 30% discount on the occasion of Christmas and New Year’s Eve
From now until the first week of the new year – 2017, when purchasing any theme or package in Theme Junkie members use the coupon below you will also be 30% .
The coupon on, the price will be a theme 27.3 $, All Themes Package and packages only $ 34.3 Lifetime Lifetime owns the entire theme only $ 69.3 only.
3. 20% discount coupon package Lifetime
In addition, there is currently a 20% discount coupon for Lifetime packages anymore.
*** Payment is by PayPal or Visa / Master .
To use the coupon code, the page Checkout you click on the link Click here to enter your code then enter the code. Immediately column Your order displays discount information if valid code. See image guidance here .
There are currently a lot of instructions configured to be able to create a large load on the network VPS through load balancing, optimize the services … Today, I’ll show you another way using a combination HocVPS Script , Zend Opcache, Memcache to be able to build a VPS can withstand thousands of people online at the same time.
I tried installing the VPS in Vultr package $ 0022 / hour ~ $ 15 / month, 2 CPUs, 2GB of RAM found at online to 4k (according to statistics Google Analytics) is still running smoothly. Unfortunately, there is no long-term conditions see the actual test the stamina of how VPS.
Pictures taken at the date 12.11.2014 Online 4363 people, as measured by Google Analytics, using WordPress news site:
The number of people online that much, but just used up 20% of the CPU, lots of RAM left over, if operating at full capacity to not know too much online 🙂 k
1. HocVPS Script Settings
Use HocVPS Script will be automatically installed and optimized server on CentOS LEMP. Before carrying out the installation, remember to select the CentOS operating system, location Japan in Vultr for the speed of the fastest Vietnam.
Also you should create 1GB swap for VPS (usually double or ~ RAM swap)
The installation steps performed similar HocVPS Script installation guide .
2. Install Zend Opcache
using Zend OPcache aim to optimize and speed up PHP, this is especially important and are required to install the VPS has a large number of people online. Thereby reducing CPU performance and significantly reduce the amount of RAM that PHP uses.
HocvPS Script automatically install Zend OPcache helped you, now just need to adjust the parameters to suit your needs use only.
You keep track of the actual situation when running VPS with the web viewer 1, for example opcache-gui (server installation, the path is http://domain.com:port/op.php HocVPS). Increase or decrease the memory how to keep the memory usage <= 70% is okay, the available memory will be used for other things.
Note The next step you can use cache plugin like WP Super Cache W3 Total Cache or Memcached with (steps 3 and 4). Should try to WP Super Cache before, because most of the website this plugin is just enough, but installation is simple.
3. Install Memcached
Memcached cache used to query your database, object and page cache. Normally, the data is usually using a disk cache, but memcached memory stores information on the performance and the speed should be increased a lot.
Have you done as guidelines install memcached . In the Configure Memcached note rose parameters maxconn = "1024" to maxconn = "10240"
Similarly Zend OPcache above, you should use the tool to track phpMemcachedAdmin adjusted to ensure memory <= 70%, avoid too much redundant RAM (like blogs Learning VPS due WordPress just 64MB RAM for memcached should spend).
In the last step you do not need to install plugin for WordPress WP-FFPC because we W3 Total Cache plugin using the guidance below.
4. W3 Total Cache configuration
To make sure everything works smoothly, please use the W3 Total Cache plugin. I still ordinary or WP Super Cache plugin used because it is simple, easy to use and also very effective ( Watch Me is used). However when used to Memcached, you are required to W3 Total Cache or switch WP-FFPC.
After the installation is complete plugin, you just activate Page Cache, Cache and Object Database Cache used method is Memcached. In addition, it should enable Browser Cache and CDN if possible.
Click on each item to be able to configure more specific details.
Hopefully, with this article you will be able to build better be 1 VPS load. Do not forget to leave a comment below notice the results you achieve after doing offline.
Update : I was removed from the article by ngx_pagespeed unnecessary.
Optimized for VPS configuration, 2GB RAM 4363 People Online