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Image Upload Issue in WordPress
This article will guide you on resolve Image Upload #Issue in WordPress. You will also learn its causes and how you can prevent this error in the future.
If your Media Library is loading but not showing images, there are two primary causes: an incompatible plugin, and improper file permissions. Testing plugins follows the same advice as above, and if they're not the cause, file permissions may be.
To Fix Common Image #SEO Issues in #WordPress:
1. #Upload an image in png or JPG format.
2. Align Image to the Left or Right.
3. Caption uploaded images.
4. Display Photos in Columns and Rows.
5. Create Responsive Gallery.
6. Set Features Image.
7. Add Cover Image for WordPress Pages and Posts.
8. Fix Twice Appearing Featured Image.
Nagios migration to new Linux server
This article will guide you on steps to #migrate Nagios server to a new Linux server. Nagios provides complete monitoring of #applications and application state – including #Windows applications, #Linux applications, #UNIX applications, and #Web applications.
Main benefits of #Nagios:
1. Increased server, services, process, and application availability.
2. Fast detection of network and server outages and protocol failures.
3. Fast detection of failed servers, services, processes and batch jobs.
Using CSF firewall to block countries
This article will guide you on how to block/allow countries in the CSF #firewall. CSF is used to restrict or allow countrywide IP ranges in the server using the country codes. For every country you want to deny, you just enter those letters in the field (separated by a comma). Once you're done, scroll to the bottom of the page and click CHANGE. This will restart the firewall, and you're now all set to go.
ConfigServe Firewall (#CSF) is a firewall configuration script created to provide better security for your server while giving you an easy to use and advanced interface for managing your #firewall settings in cPanel servers.
To limit the ability to connect on a specific port or ports to visitors with IP addresses originating in a specific country or countries, you must:
1. close the ports in the firewall.
2. define the country code allowed to connect on those blocked ports.
3. specify the blocked #ports to be opened for the specified country.
Install SSL Certificate in IIS 7
This article will guide you on steps to #install SSL Certificate in IIS 7 #windows 2008 server.
IIS (Internet Information Services) is used to host ASP.NET web applications and static #websites. It can also be used as an #FTP server, host WCF services, and be extended to host #web #applications built on other platforms such as #PHP. There are built-in authentication options such as Basic, ASP.NET, and Windows auth.
To install a certificate in Windows Server:
i. In the left pane of the console, double-click #Certificates (Local Computer).
ii. Right-click Personal, point to All Tasks, and then select Import.
iii. On the Welcome to the Certificate Import Wizard page, select Next.
iv. On the File to Import page, select Browse, locate your certificate file, and then select Next.
To enable SSL in IIS:
1. On the #IIS server, start the IIS Manager (on the Windows taskbar, select Start > Administrative Tools > Internet Information Services (IIS) Manager).
2. Enabling SSL in IIS
3. In Type, select https.
4. In SSL certificate, select an appropriate certificate from available choices.
5. Click OK.
Install Vesta control panel in Ubuntu
This article will guide you on easy steps to install Vesta control panel in #Ubuntu. VestaCP is a control panel for Linux with many features that facilitate the administration of a #server.
Vesta Development team provides an installer script that automates setting up of Vesta hosting control panel on Ubuntu / Debian and RHEL based Linux distributions. Login to your Ubuntu / #Debian system and ensure the system is updated. Download #Vesta installer. Run install with sudo if you're logged in as standard user.
To install vestaCP on Ubuntu:
1. # Connect to your server as root via #SSH
ssh root@your.server
2. # Download installation script
curl -O http://vestacp.com/pub/vst-install.sh
3. # Run it
bash vst-install.sh
To change my VestaCP port:
i. conf file and change the port that NGINX listens on from 8083 to 2083 (or the port you chose to use). listen 2083;
ii. Once the port has been changed, press CTRL+X , followed by y , and then hit enter to save your changes.
iii. The final step is removing the firewall entry for the previous port we were using.
SPF record cPanel
This article will guide you on how to enable SPF record in #cPanel to reduce the chances of spoofing and thus saves the confidential information from being corrupted.
An #SPF (Sender Policy Framework) record is a type of TXT record in your #DNS zone file.
SPF allows email senders to define which #IP addresses are allowed to send mail for a particular domain.
To enable SPF record in cPanel:
1. Go to Add a record (or edit your #record if you already have one).
2. Name: enter the name of your #domain or subdomain used in your sender e-mail address.
3. TTL: enter 14400.
4. Type: select #TXT.
5. TXT Data: Enter your SPF record (e.g. v=spf1 a mx ~all)
6. Save your modifications.
