Webuzo is a control panel software designed to simplify the process of website and application management on servers. It provides a graphical user interface (GUI) that allows users to easily deploy and manage various web applications, including content management systems (CMS), blogs, forums, e-commerce platforms, and more.
Webuzo is often used in the context of web hosting services, where it allows users to install and configure popular web applications with just a few clicks. It supports a wide range of applications, including WordPress, Joomla, Drupal, Magento, and many others. With Webuzo, users can quickly set up and manage their websites without needing extensive technical knowledge.
Key features of Webuzo include:
Application Library: Webuzo offers a comprehensive library of applications that can be installed with ease. It provides one-click installation for popular CMS, e-commerce, and other web applications.
Automated Updates: It simplifies the process of keeping applications up to date by providing automated updates for installed applications. Users can easily manage updates for multiple applications from the Webuzo control panel.
System Monitoring: Webuzo includes monitoring tools to keep track of system resources, such as CPU, memory, and disk usage. This helps users optimize their server performance and ensure efficient operation.
Backup and Restore: It allows users to create backups of their applications and databases, providing an added layer of data protection. In case of any issues, users can restore their applications and data from these backups.
Domain Management: Webuzo enables users to manage their domains and DNS settings from the control panel. It simplifies tasks like adding domains, creating subdomains, and managing DNS records.
Webuzo is compatible with various Linux distributions, including CentOS, Ubuntu, and Debian. It is primarily aimed at users who prefer a user-friendly interface for managing their web applications and server resources, making it a popular choice among beginners and individuals who want to simplify their hosting experience.
Here you’ll get a list of System Requirements for operating the Webuzo
Supported Linux Operating System (x86_64) // Should be a FRESH installation
CentOS 7.x / 8.x
AlmaLinux 8.x / 9.x
Ubuntu LTS 18.04 / 20.04 / 22.04
Red Hat Enterprise Linux 7.x / 8.x
Scientific Linux 7.x / 8.x
Rocky Linux 8.x
CloudLinux 8.x / 9.x
They offer packages like yum, apt-get, tar, wget.
You need RAM of 1GB (we suggest 10GB for best performance)
You need disk space of a minimum 5 GB (we suggest 10GB for best performance)
Compulsory Note:
PHP, Apache, MySQL should not be installed by default on the server.
To match the compatibility with Webuzo you need to disable SELinux.
Allow access to the following domains to your firewall as these are the mirror servers used to download the script plans or apps.
Webuzo is a control panel that is useful for all that is why it’s called a multi-user shared hosting control panel that can be used to provide shared hosting and 100s of applications via Softaculous. However, installation is simple. This guide will help you to install Webuzo on a newly installed Operating System.
Requirements:
Newly installed OS from the following list : – CentOS 7.x / 8.x – AlmaLinux 8.x / 9.x – Ubuntu LTS 18.04 / 20.04 / 22.04 – Red Hat Enterprise Linux 7.x / 8.x – Scientific Linux 7.x / 8.x – Rocky Linux 8.x
YUM / apt-get / tar / wget packages installed
RAM – Minimum 1 GB (Recommended 2 GB for best performance)
Disk Space – Minimum 5 GB (Recommended 10 GB for best performance)
Open Ports – 2002, 2003, 2004, 2005, 21, 22, 25, 53, 80, 110,143, 443, 465, 993, 995, 587, and 3306 (It is recommended to keep these ports open on your server)
SELinux should be disabled
Note: There should be no PHP, Apache, or MySQL installed on the server.
Installation:
Open a Shell Terminal (e.g. PuTTY) and SSH to your server. Run the following commands:
Default Apps
The “install parameter is optional and if in case it’s not then Webuzo will install the app by default:
Apache 2.4, MySQL 8.0, PHP 7.3, Pure-FTPd, Bind, Exim, Dovecot, GIT, Web Disk
For allowing Webuzo to install any apps please use the following command:
./install.sh
No Apps
In case, you don’t want Webuzo to install any apps you can use the following value to install the parameter:
./install.sh --install=none
Later you can install apps from Webuzo Admin Panel >Apps > Install an App page.
Selected Apps
To allow Webuzo to install selected apps then you can enter the app names comma-separated to the install parameter:
E.g. ./install.sh --install=apache2, mariadb108,bind,exim,dovecot,php81,php80,php74
Below mentioned are the popular apps for
Web Servers
apache2
openlitespeed
lsws
nginx
nodejs
nodejs14
nodejs16
nodejs17
nodejs18
nodejs19
Database Servers
mysql80
mysql57
mariadb109
mariadb108
mariadb107
mongodb
pgsql
sqlite
Scripting Languages
php82
php81
php80
php74
php73
php72
php71
perl
python2
python3
Utilities
exim
dovecot
bind
pureftpd
sa (SpamAssasin)
jailshell
webdisk
varnish
django
passenger
Security
csf
clamav
cxs
ImunifyAV
ImunifyAV+
Imunify360
Find below the list of softnames of all available apps here:
You have to use the root credentials details of your server for username and password.
Panel Configuration
After installing we suggest checking the panel configuration. It is located at the Admin Panel > Settings > Panel Config.
Please monitor the options there and correct anything as per your requirement on the server.
Server IP, Hostname, and Nameservers
Please enter the valid IP of the server and a hostname so that any user can’t use the same.
You need to point your nameserver to the server’s IP where you want to install Webuzo. Webuzo will ask you to enter a Primary Nameserver to the server’s IP where you want to install Webuzo. It will also ask you for a primary Nameserver (e.g. ns1 example.com and a secondary Nameserver (ns2.example.com).
Create A User
Once the panel is configured then you’ve to create endusers / shared hosting users. You have to click on Users >> Add users on the admin panel. Over there, you’ve to enter the user’s domain, username, password and email. After that, you’ve to select the hosting plan if you have created any or manually assign the resources to the user. You can also automate the process and link WHMCS, Blesta, etc.
Add User Wizard
It also allows to creation of resellers who then can create their sub-users.
Access the Enduser Panel
The Webuzo Enduser Panel is located at ports 2002 and 2003:
To become a better programmer, you have to be really good when it comes to the data structure, algorithms, design using OOPS, multi-thread and several other programming concepts, for example, recursion, divide and conquer, prototyping and unit tests.
Programming
requires combining several skills or abilities, which
implies that it is not possible to learn to program in a short period of time.
Rather it is a process that involves time and experience and will not happen
automatically.
But in
this article, I am going to give you 7 essential tips to learn programming
faster. These golden rules, each more important than the previous one, are as
simple as they are powerful. I advise you not to take them lightly. You will
notice how your development time is drastically reduced, without changing your
work style.
1. Think about the main objectives of your application:
Always
focus on your main motive behind the project. Keep your goal very clear. If you
are going to make an application to share photos, the purpose of your
application is to share photos. If you are going to make a chat, your goal is
to chat. In both cases, your main objective will not be, or add features
related to profile photos, or put the menu with dynamic shading, or any kind of
extra that you can think of. Be clear about this. What will be your outcome of
the project, you should be aware of that. This enables your thinking towards
the main objective of your application and your mind will not be diverted on
other problems. Forget about the secondary functionalities. Get in the head
that your objectives are to program an application prototype with the fair and
necessary that allows you to make it work and fulfill what you have in mind to
do. You can add extra functionalities later but primarily you should
concentrate on the main features only.
2. Read programming books:
There is a big difference between good code and poor code. This is obvious, but how can you distinguish them? Until you see a good code with your own eyes, it is difficult to understand the difference. And this is when the books are very useful since most of the time the authors are great programmers. They offer all their experience in book form. My advice is that if you can get hold of programming books, don’t hesitate. I also recommend reading more classic books and use them as reference books. Also, by reading, you are learning from someone else’s experience, and there are only two ways to improve: either through your own experience (which is limited) or through the experience of others.
3. Take help from the Internet:
Contribute to Open Source and sign up for Mailing lists. When you contribute to open source projects, especially from Apache, Google, and some others, this is another way to improve your skills as a programmer. The simple fact of registering mailing lists and following the debates and current events teaches you a lot. Because most of the debates are between good programmers, by paying attention you understand the problems and the approach they are given, the solutions and points of view, etc. Over time you automatically acquire good programming habits. To get the most out of them, ask questions, give your point of view if you can, but also weigh and weigh the points of view of others. Be the part of programming communities and forums to solve problems while coding. Stackoverflow is a very good platform to solve queries related to coding where programmers can ask questions and experts in that field can answer your questions.
4. Make small increments of code in your application:
Make small modules and then test them. This will save your time in debugging a long code. Leave that bad habit you have to write all the entire code and then debug. Doing things this way will waste more than twice as much time in debugging, than in developing code. Remember those hours you lost looking for mistakes that ultimately turned out to be very “dumb.” The test must be very fast. This is important because it cannot interfere with your real work. It has to be as fluid as possible. In addition, your modifications should be focused on causing small changes that you can easily check. In this way, you will always have perfectly bounded errors and you will know the effect that each small step has caused to your application. Write the indispensable code then order it. Every small increase in code should be as fast as possible. For this, we need to make what we want to “add” work as soon as possible. Therefore, it is important to write the essential minimum code so that the change we want to produce is functional. After verifying that the change does what you want, rewrite the code so that it is clean and tidy. And check again.
5. Don’t make programming a recursive problem:
Whenever you try to program something, you will need to learn something new by searching for information online. Sometimes you realize that you need to apply a concept A. But to apply A, you need to understand another concept B. After a while with B, you realize that you need to understand another concept. With the passage of time, we can surprise ourselves trying to find the solution to a problem that is very far from the main problem. Do not fall into this trap. Find information, learn, but never get away from the problem you want to solve. Are you sure there is no simpler way? Maybe it’s time to stop for coffee and continue later.
6. Practice data structure, Algorithms, and design-related problems:
This is
one of the most critical things when it comes to becoming a better programmer.
Most of the good programmers are really
good in the data structure, algorithms, and fundamentals. By mastering
them, you can make the most of everything that is available. Because the
structure of the data is a fundamental part of any program, its domain is very
useful when troubleshooting. Similarly, a solid knowledge of the principles of
programming, and search and sort algorithms, and other typical algorithms help
you improve your skills as a programmer.
7. Talk to other programmers and developers:
Reading
is a passive exercise when compared to speaking. Talking about development and
discussing it with a partner often results in better development and a better
application. And it is normal because when you speak your mind is more involved. Most
of the programmers find bugs and gaps when discussing their developments with
other developers. In the software industry in which programmers
usually work in isolation on their computers, chatting and doing sessions on
the board helps a lot. Do not sit and chop code, you must also listen, think
and spend time with your fellow developers.
Conclusion:
Every
programmer wants to improve as a programmer, but not everyone is capable. In
addition to natural talent and being able to solve problems, it requires
a lot of work, continuous training and consistency to
become better. I hope these tips will help you to learn to program faster. Let
me know which tip you find out most helpful?
If you are thinking of creating a website for your business you have to take into account a number of very important aspects if you want to succeed with it, such as the domain, have a Best Web hosting, the quality of the design of the web, its structure, the type of development (customized, semi-customized, or template), if you will use a CMS to manage the content, the organic positioning in the search engines (so that customers can find your website), advertising, etc. . As you can see, there are many aspects that must be optimally planned to have a competitive website. Among these aspects we could say that one of the most important factors in the SEO is the loading speed of the website, which depends heavily on optimization of web pages, optimizing the size and weight of audiovisual content, the cache and the quality and characteristics of the best Web hosting that we have hired.
Therefore, in this post, we want to talk to you about what features the best web hosting for your website should have.
How to choose the best Web hosting?
If you have already created your website and want to start your journey in the online world, you have to search and choose a hosting, something that seems easy at first glance, but that is more complicated than it seems, since you have too many variables in mind and compare the different services and features of each Web hosting provider.
But why is choosing a hosting
so important?
As we have previously indicated, the hosting has a significant influence on the loading speed of the website, but also on the user experience, since the failures in it generate unnecessary user losses and this is something that should not happen. The same goes for the hosting features and benefits. Therefore, the needs of the business or website must be weighed before hiring a Web hosting service, since depending on these, one type of hosting or another will be required (more powerful server, dedicated server, basic hosting package …)
What characteristics should a
Best Web hosting have?
The main thing when hiring a web hosting service is to see what each hosting provider offers, the key features of the server and the maintenance, support and technical service services (from the basic to the complex). The web hosting provider must have unlimited domain hosting so that customers can have the number of domains they want for their business or website without limits (as well as subdomains). A hosting provider must have a broad bandwidth. A web hosting provider must have a disk space (space on the server to hang domains) of at least 1GB to have a minimum power sufficient to handle web storage of information through databases. A hosting provider must offer a control panel with which to manage the hosting oneself. But these are not the only characteristics that a web hosting must meet, since they are so basic that the vast majority already have them, so they will not serve to determine differences between the different options and services of the main hosting providers selected in the search for web hosting, although to rule out those that do not meet the minimum requirements.
Therefore, the following are the most important features when selecting a Best Web hosting service:
1. ServerUptime
This is an important feature to keep in mind in order to guarantee the correct functioning of the hosting, at least for most of the time. The uptime without interruptions or uptime is the period of time that elapses without the system ceasing to be active. This indicator is important when hiring the Web hosting service since servers cannot always be active. This is because there are certain times when servers interrupt their operation because they have to restart to apply security updates or perform new software installations (like any computer equipment). Therefore, it is important to know that there is no web hosting company that can guarantee 100% uptime. However, although no one can offer 100% uptime, it is to look for and choose a Best Web hosting provider that guarantees an uptime as close to this figure (99%).
Hosting
companies that do not guarantee this percentage may have downtimes that leave
our website without service, something horrible for any website. It is also
important to know what the uptime guarantee covers in your hosting plan, to
know what to claim in case of server crashes that breach the guaranteed uptime.
2. Tracking, monitoring, and alert service
It is an important feature and a sample or differential advantage of the quality service of the web hosting provider that is chosen since it will convey greater security and greater control over the website. It consists of notices and alerts notifying and informing the webmaster about any circumstance occurred in the hosting such as, for example, exceeding the preset limit of some of the different contracted parameters: RAM, CPU, disk usage, process drop, etc. In addition, they also serve the Best Web hosting company itself to serve and restore the server in the minimum possible time and thus have an optimal operation.
3. Scalability and automatic migration services
A Web hosting services company should always offer the possibility of expanding the services you have contracted, so that if you require a larger space, loading speed or any other aspect, you can always migrate your website and its data to a more powerful server (with more hard disk, more RAM and more CPU) easily and quickly, without sudden drops of the page, unexpected stops and transparently for web users. Another differential feature in this regard is that in this case, the Best Web hosting provider has an automatic process for migration to be carried out with ease and guarantees, without having to do anything about it by the webmaster.
4. Choose a flexible web infrastructure
It is very important that the web hosting provider you choose finally has an open and flexible infrastructure to use and host different eCommerce and CMS (content management systems) platforms such as WordPress (very for organic website positioning), PrestaShop, Magento (Magento is the largest platform to create eCommerce stores), Joomla , Drupal, osCommerce, etc. are e-commerce platforms to create online stores, WooCommerce e-commerce plugin , etc. Best Web hosting must also be able to support programming languages such as HTML, PHP, JQuery, AJAX and even JavaScript.
5. Security:
Without a doubt, it is one of the most important features when choosing the Web hosting provider. It is essential that the hosting company provide us with all the necessary and updated help in the field of security against viruses of all kinds, spyware and carry out the use of Anti-Spam filters and SSL Certificate.
6. Constant support service:
Currently, virtually all the hosting services have an absolute availability (24/7) of customer service, in order to resolve any incident with the web as quickly as possible. And there are currently many hosting services and customers are increasingly demanding and do not admit failures and less constantly and or for long periods of time, so always look for hosting providers that have good references in this sense and forget about other cheaper services, but with worse service and technical support when you investigate and choose the hosting for your website.
Conclusion:
As you can see, it is very necessary to have the best Web Hosting provider for your business, since it is a way to be more competitive in the online environment with your website and also offer your users a better service and greater functionality and speed, which significantly improves your engagement and their loyalty. We hope that the article has been useful when selecting the hosting that best suits the needs of each website. Thank you for spending time for reading this article.
Nowadays, Internet
Marketing or Digital Marketing has become the need of every business. From
startups to big companies, every type of industry needs digital marketing tools
to achieve growth. With smartphones in hand with fast speed of the Internet,
people are relying more on Internet media for searching for businesses as well
as when they look for a service, they prefer to search online. This causes
businesses to show their presence for being online otherwise they may lose
potential customers. People prefer to look for services on Google search; they
go through their businesses websites, take information about the services that
a business is providing, search for other vendors that providing the same
service with cheap rate and exciting offers, read product reviews and
testimonials from customers and finally make a decision of buying. This is
about the customer’s mindset while buying online. But here I want you to focus
on the role of social media while marketing products. Social media is a
powerful tool and it has the power to make someone star in a night. Social
media is playing an important role in the Digital Marketing of services and
products.
The best organic positioning strategy on the internet is through SEO, but the resources needed to achieve the objectives in a sustained manner are high. That is why it is important to use other plans that help in the organic presence online, which complement the search engine optimization activity, not only of web pages but also of blogs and social profiles. In this article, I am going to focus on the advantages and drawbacks of Social Media Marketing.
ADVANTAGES OF USING SOCIAL Media NETWORKS
1. Improve SEO
When you share the
content on social media, it links backs to your website. In the same way that
each incoming link to your site is a “point” for Google, every time
someone shares a content generated by you, it is giving you “points”
to improve the positioning of that content and therefore the support that it
house and yourself. The more people show that they like your content, Google
will also like your content to appear on the search results pages. It is
necessary to design a strategy, defining what you want to achieve, with what
means and to what target audience we are going to address. Content should be
appealing and engaging that could attract the people to take a look at your
social network profile and could be converted into potential customers.
2. Help to establish
personal relationships
With an active presence
in social networks, long and friendly conversations are created with your
contacts. These contacts in many cases will become relevant to people in your
sphere of influence, which will allow you to meet your contacts and trustworthy
people, which implies a greater reach in the dissemination of your messages, as
well as a greater response (measured in comments and new conversations).
Conversing one by one makes it easy for you to offer personalized service and
build trust in the other party.
3. Social content can be
reused and redistributed
Belonging to and
participating in several social media groups is relatively simple, so you can
take your content with you and reuse it, adapting it in each group to its
purpose and to the people who use it. You can use the same post that is used
for Twitter, Facebook, and Instagram with the Hashtag strategy. It is a way to
reduce resources for an active presence on different media, but without
resorting to copy/paste.
4. More specific networks
lead to more customers
In the United States,
65% of B2B companies have captured at least one customer through LinkedIn, well
above Twitter (40%) and Facebook (43%). Therefore, if we can discover which
networks are appropriate to comment on the services we offer and in which our
target audience is located, we will be closer to contacting potential clients.
It is a matter of prioritizing, observing the behavior of each community before
our comments. In the case of B2C, Facebook leads the ranking, with 77% of
companies that have captured customers through the social network.
5. Provide content
generated by your contacts
The largest consumer
group in history bases much of its purchase decision on the recommendations of
other people or reviews. Usually, people value that content before purchasing
online or while eating out in a restaurant. In most cases, before deciding on
the purchase of products or contracting services, the first thing that is done
is to consult what those who have already bought or hired previously.
DISADVANTAGES OF SOCIAL NETWORKS:
1. Does not work without
content
The content creation
and dissemination strategy are basic. Articles, videos, memes, infographics,
comments, blogs, Press Releases are necessary and must be generated frequently.
The main objective is to take people to your sites, but for that, you have to
provoke that desire by promising good content.
That good content is
generated through experience, imagination, knowledge and especially with TIME.
2. Success is achieved only
in the long term
With exceptions
(celebrities), your social profiles and content sites will not generate much
traffic from the beginning. The growth is tremendous if the content is
generated constantly with great quality and uniqueness. You have to keep
patience for several months to get likes, followers, readers, subscribers,
friends and new people to talk about your products or services.
3. Content expires fast
In search engines, the
content and its page that hosts it usually remains permanently indexed. In
social networks, everything goes very fast and a tweet announcing a wonderful
new article is quickly lost in the timeline of your followers. The same happens
in the Facebook wall and the messages of groups on LinkedIn. The updates from
social networks such as fact its natural functioning causes rapid content
expiration.
4. Intensive monitoring is
necessary
For each profile it is
necessary to be monitored from experts, to detect mentions, new comments,
questions, reviews. There are tools to control these social reactions, but it
is hard work to attend to each of them daily.
5. Reviews
One negative
review of your business can destroy your reputation and efforts. However, you
can handle such situations by the appropriate response to the customer. Also,
many people create fake accounts to put negative reviews to spoil someone’s
business. As a business owner, you have to be aware of such negative sides of
Internet marketing.
Conclusion:
I hope this article
gives you an idea about social media marketing, its advantages, and drawbacks.
There is no doubt that social media is a powerful weapon to boost your business
with vast internet growth and technology but at the same time, you should be
aware of the disadvantages of it. I recommend you to use social media marketing
for your businesses with quality content and quality service that does not
affect your branding and reputation. Thank you for reading this blog. We will
meet in the next blog with a more interesting and trending topic. See you soon.
On this post you can check the messages in the postfix queue.
1- Postfix maintains two queues, the pending mails queue, and the deferred mail queue,
the differed mail queue has the mail that has soft-fail and should be retried (Temporary failure),
Postfix retries the deferred queue on set intervals (configurable, and by default 5 minutes)
1- Display a list of queued mail, deferred and pending
mailq
or
postqueue -p
To save the output to a text file you can run
mailq > mail.txt
or
postqueue -p > mail.txt
the above commands display all queued messages (Not the message itself but the sender and recipients and ID), The ID is particularly useful if you want to inspect the message itself.
2- View message (contents, header and body) in Postfix queue
Assuming the message has the ID XXXXXXX (you can see the ID form the QUEUE)
postcat -vq XXXXXXXXXX
Or to save it in a file
postcat -vq XXXXXXXXXX > themessage.txt
3- Tell Postfix to process the Queue now
postqueue -f
OR
postfix flush
4- Delete queued mail
Delete all queued mail
postsuper -d ALL
Delete differed mail queue messages
(The ones the system intends to retry later)
postsuper -d ALL deferred
Delete from queue selectively
To delete from the queue all emails that have a certain address in them, we can use this program (perl script)…
NOTE: This perl script seems to be free, and is all over the internet, i could not find out where it originates or who wrote it.
1- Download this file, unzip, and upload the file to your server, then from your bash command line, Change Directory to wherever you uploaded this file, for example cd /root (Just an example, You can upload it wherever you wish)
NOTE: A second script here works differently, i have not yet tested it, download it here
Now, from within that directory, execute…
./postfix-queue-delete.pl ashish@ashishkale.in
Any mail that has this email address in it’s IN or OUT list will be deleted
The script uses the postqueue -p then looks for your string, once found, it deletes the email by ID, this means that this script can delete messages using any text that appears when you run mailq (or postqueue -p), so if you run it with the parameter joe all mail with addresses such as joefriend@example.com and
SOME282672ID 63974 Mon Nov 29 05:12:30 someaddresss@yahoo.com
(temporary failure. Command output: maildrop: maildir over quota.)
localuser@exmple.com
———————————-
SOME282672ID 9440 Wed Jun 30 05:30:11 MAILER-DAEMON
(SomeHostName [xxx.xxx.xxx.xxx] said: 452 <username@example.org> Mailbox size limit exceeded (in reply to RCPT TO command))
username@example.org
———————————-
SOME282672ID 4171 Thu Nov 25 13:22:03 MAILER-DAEMON
(host inbound.somedomain.net [yyy.yyy.yyy.yyy] refused to talk to me: 550 Rejected: 188.xx.179.46, listed at http://csi.cloudmark.com/reset-request for remediation.)
someuser@example.com
———————————
SOME282672ID 37031 Thu Nov 25 08:53:36 someuser@example.net
(Host or domain name not found. Name service error for name=example.com type=MX: Host not found, try again)
someuser@example.com
Independent researchers tracked down malware sent to a Middle Eastern human-rights activist and alerted Apple, which patched three separate zero-day exploits.
Apple released an update to iOS 9 on Thursday—iOS 9.3.5—that patches multiple critical zero-day vulnerabilities that have been shown to already have been deployed, allegedly by governments to target activists and dissidents, according to a report from Citizen Lab and Lookout Security. Apple turned around an update within 10 days from when the company received Citizen Lab’s initial report. The update is recommended immediately for all iOS 9 devices.
Some of the exploits may have been discovered months ago or longer, so there’s no way to know how widely they’re in use, but details suggest these active exploits in previous versions of iOS 9 weren’t in wide use and were deployed against individual targets.
An Apple spokesperson said, “We were made aware of this vulnerability and immediately fixed it with iOS 9.3.5. We advise all of our customers to always download the latest version of iOS to protect themselves against potential security exploits.”
Jailbreaks have been demonstrated but not yet released for iOS 9.3.4, and it’s possible those jailbreaks relied on one or more aspects of the three flaws now patched.
To install the update on your iOS device, launch the Settings app, then tap General > Software Update. You also can update within iTunes with your device connected to your Mac.
If you are running cPanel & WHM version 58.0.17 or above (the EDGE or CURRENT tiers right now), you can now install the plugin using the command line by running this command:
/scripts/install_lets_encrypt_autossl_provider
Running that script will add cPanel’s repo file and make sure the plugin is up to date, which will add it as a provider to the AutoSSL feature introduced in 58. If you want to enable it after you add it to the server, you will need to do so from WHM.
Domain and rate limits
The AutoSSL feature includes the following limitations and conditions:
Each AutoSSL provider may have a specific domain rate limit. For example:
Certificates that cPanel, Inc. provides through AutoSSL can secure a maximum of 200 domains per virtual host.
Certificates that Let’s Encrypt™ provides can secure a maximum of 100 domains per virtual host.
AutoSSL will only include domains and subdomains that pass a Domain Control Validation (DCV) test, which proves ownership of the domain.
AutoSSL will not attempt to replace pre-existing valid certificates that expire in more than three days.
AutoSSL will replace certificates with overly-weak security settings (for example, RSA modulus of 512-bit or less).
AutoSSL includes corresponding www. domains for each domain and subdomain in the certificate, and those www. domains count towards any domain or rate limits.
For example, if your domain is example.com, AutoSSL will automatically include www.example.com in the certificate.
If the corresponding www. domain does not pass a DCV test, AutoSSL will not attempt to secure that www. domain.
This affects Let’s Encrypt’s limit of 20 certificates per week that may contain a domain or its subdomains.
AutoSSL does not secure proxy subdomains or wildcard domains.
If a virtual host contains more than the provider’s limit of domain names, AutoSSL uses the following conditions to determine the priority of domains to secure:
Whether the domains are currently secured.
Shortest domain name length.
Domain name alphabetical order.
For example, the following table demonstrates these limitations for the cPanel AutoSSL provider:
200 domains
AutoSSL will generate one certificate for the account which secures all 200 domains.
202 domains
AutoSSL will generate one certificate for the account which secures the 200 domains with the shortest names.
100 domains
100 domains
AutoSSL will generate a certificate for each virtual host that secures all of its domains.
100 domains
102 domains
AutoSSL will generate a certificate for each virtual host that secures all of its domains.
100 domains
202 domains
AutoSSL will generate two certificates:
Virtual Host 1 — Secures all of its domains.
Virtual Host 2 — Secures its 200 domains with the shortest names.
Select an AutoSSL provider
To select an AutoSSL provider, perform the following steps:
Select the desired AutoSSL provider.
Select disabled to disable this feature.
If the AutoSSL provider requires that you accept their Terms of Service or other similar agreement, read the document and select the appropriate checkbox to agree to those terms.
If you need to reset your registration with the AutoSSL provider due to security issues, select the appropriate checkbox to agree to those terms and click Reset Registration.
Click Submit.
Note:
If the provider updates their Terms of Service, you may need to return to this interface to agree to them.
Enable AutoSSL
Users must use a package that includes the autossl feature to receive the free certificates. For more information about feature lists, read our Feature Manager documentation.
Feature list override
To override the feature settings and control whether AutoSSL is enabled for a user or users, perform the following steps:
Click the Manage Users tab to display a table of users on the server.
You can search and navigate the list of users with the navigation controls.
To set the feature on all domains, click Enable AutoSSL on all users, Disable AutoSSL on all users, or Use Feature List for all users.
To set the feature on multiple domains, select the appropriate checkboxes and click Enable AutoSSL on selected users, Disable AutoSSL on selected users, or Reset AutoSSL for selected users.
To enable or disable AutoSSL on a single domain, select the appropriate option:
Enable AutoSSL — Override the user’s Feature List settings to enable AutoSSL.
Disable AutoSSL — Override the user’s Feature List settings to disable AutoSSL.
Reset to Feature List Setting — Allow the user’s Feature List settings to determine whether AutoSSL is enabled or disabled.
Notes:
Because the system adds the /etc/cron.d/cpanel_autossl cron daemon task to schedule the automatic provisioning of certificates, you may experience a delay between when you enable the feature and the installation of certificates. The interface displays the next time that the script will run.
AutoSSL will attempt to renew its provided certificates when they expire within 29 days. However, due to rate limits, AutoSSL prioritizes new certificates over the renewal of existing certificates.
The system restarts Apache after AutoSSL provisions and installs certificates for all accounts during a nightly run.
Run AutoSSL
Click Run AutoSSL for all users at the top of the interface to run the AutoSSL feature for all users with the feature enabled.
To run the AutoSSL feature for a single user, click the user’s Check button in the Run AutoSSL Check column of the table.
Review log files
To review AutoSSL log files, perform the following steps:
Click the Logs tab.
Select the log that you wish to view from the menu, and click View Selected Log.
Click Refresh Logs List to refresh the list of log files.
The system stores the log files in both text and JSON format in the /var/cpanel/logs/autossl directory.
Frequently Asked Questions
How do I revoke a certificate?
We do not support the revocation of certificates through cPanel & WHM at this time.
Let’s Encrypt won’t issue a certificate for a virtual host list (website).
Let’s Encrypt will only issue a certificate five times per week to a specific set of domains before it blocks any further certificates for that set of domains.
To work around this rate limitation, create an alias to a domain in the virtual host list (website) so that Let’s Encrypt interprets the virtual host as a new set of domains.
Is Manage AutoSSL available for cPanel & WHM version 56?
That version of cPanel & WHM does not support deferred Apache and Dovecot configuration restarts, which results in unacceptable downtime and a poor customer experience. As such, we will not make the plugin available for version 56.
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