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How to install LEMP stack on Ubuntu 18.04?
Are you looking on to set up the LEMP stack in Ubuntu 18.04? We can help you with it. LEMP stack is a set of open-source software that allows users to create websites and web applications. It involves installing an Nginx web server, MySQL database server together with...
Resolve Server Reached MaxRequestWorkers Setting error now!
Oops!! Are you seeing server reached the MaxRequestWorkers setting error? We can help you with it. The webserver reaches the MaxRequestWorkers setting when the number of processes shoots up due to high traffic. At Bobcares, we often get requests from our customers...
ThemeGrill WordPress Vulnerability – How we tackle it
Are your websites too affected by ThemeGrill WordPress Vulnerability? Here is the fix! Here, hackers make use of the vulnerable ThemeGrill plugin to execute unauthorized actions as an admin user. At Bobcares, we patch up servers against known vulnerability, as a part...
Ansible playbook tasks file must contain a list of tasks – Quick fix
Stuck by the error Ansible playbook tasks file must contain a list of tasks? The Ansible is an automation tool for managing apps and server configuration. Usually, the error shows up due to syntax error in the tasks/main.yml file in Ansible. At Bobcares, we often get...
Top 3 ways to increase max_execution_time in WordPress
A common fix for website timeout errors is to increase max_execution_time in WordPress. Usually, WordPress users see the message 'Fatal error: Maximum execution time of xx seconds exceeded...' due to server-side limitations. At Bobcares, we often get requests from our...
DNN Upgrade Path – Here is the correct way
Incorrect DNN Upgrade Path causes either a broken website or errors. All DNN websites need periodic upgrades to the latest version to fix the security vulnerabilities, avail new features, etc. However, users often skip some steps in DNN upgrade path and end up with...
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Virsh dominfo – Let’s discuss in detail!!
Are you confused with the Virsh dominfo command? We'll help you get it clear. Usually, virsh commands help to manage Virtual Machines easily but are a bit confusing at the same time. At Bobcares, we often receive queries related to virsh as part of our Server...
Netstat is not recognized – A quick solution
Are you looking for a solution to the error 'Netstat is not recognized' while running the netstat command? Here's how we fix it. It is one of the typical error that is caused if the command is not properly configured or provided an incorrect path. At Bobcares, we...
Virsh command to delete a VM – Let’s discuss in detail!
Are you looking for the virsh command to delete a VM? We can help you with it. Virsh is a command-line interface tool for managing VMs and hypervisors. By using virsh commands we can undefine and delete VMs. At Bobcares, we often receive a request to manage VMs via...
HSTS implementation : For increasing website security!
Looking forward to accomplish HSTS implementation? Here's how we do it. HSTS is abbreviated as HTTP Strict Transport Security which is a web security policy mechanism. This helps to protect websites against protocol downgrade attacks and cookie hijacking. At...
HAProxy limit connections per IP – Here is how we do it
Are you looking for how to limit connections per IP in HAProxy? We can help you. Rate limiting connections per IP can protect the servers from attacks like DDoS. At the same time, this can be useful for the proper usage of the resource. At Bobcares, we often get...
Ansible disable host key checking – How we troubleshoot it
Are you stuck with Ansible disable host key checking? We can help you with it. For a wide variety of automation challenges, ansible provides large productivity gain At Bobcares, we often receive requests to disable it as part of our Server Management Services. Today,...
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