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Useful Command Line for Linux Admins with examples
Useful Command Line for Linux Admins. Don't know them? We can help you. Computers are designed to do precisely what we tell them to do. If we command to delete all files, it will remove them without question, and feasibly crash because it deleted itself. If misused,...
Install NDOUtils in Ubuntu – How we do it
Wondering how to Install NDOUtils in Ubuntu? We can help you. Often our customers report that their Nagios core is not starting. This can be due to an outdated version of NDOUtils. Here at Bobcares, we do NDOUtils installation on the servers of our customers as a part...
Domain Password Policy in the Active Directory – How to configure
We configure Domain Password Policy in the Active Directory to ensure a high level of security for user accounts. With sufficient complexity, password length, and the frequency of changing user and service account passwords, it will be hard for an attacker to...
Features Of SQL Server 2019 – An Overview
Wondering what are the features of SQL Server 2019? We can help you. SQL 2019 has the capabilities that continue to position the product as a “one-stop” software platform for all data needs. Here at Bobcares, we handle SQL servers of our customers as a part of our...
Remote session disconnected because there are no remote desktop license servers
Are you finding a solution to the error message 'remote session disconnected because there are no remote desktop license servers'? We can help you fix it. Here at Bobcares, we have seen several such Windows-related errors as part of our Server Management Services for...
Invalid entry when restarting zabbix-agent – How to fix
An invalid entry when restarting zabbix-agent issue may appear when the configuration file is present in the wrong path. Here at Bobcares, we have seen several such errors while troubleshooting Zabbix issues as part of our Server Management Services for web hosts and...
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ModSecurity File Upload Error With SecRequestBodyNoFilesLimit
Are you facing ModSecurity File Upload Error With SecRequestBodyNoFilesLimit? We can help you in resolving it. When the ModSecurity parameter SecRequestBodyNoFilesLimit has reached the limit, you will not be able to upload any files. As a result, it will throw some...
Configure Varnish with Apache – The right way
Wondering how to configure Varnish with Apache? We can help you with it. Varnish Cache (commonly known as Varnish), is an open-source, popular reverse-proxy HTTP accelerator intended for speeding up web servers. Here at Bobcares, we have seen several such...
The Windows Installer Service could not be accessed – How to fix
Stuck with, the Windows Installer Service could not be accessed? We can help you. We often come across this error while we try to install a program in Windows. As part of our Server Management Services, we assist our customers with several Windows errors. Today, let...
Best Server Monitoring Software Products – Pros and Cons
Wondering which are the best Server Monitoring Software? We can help you. Server Monitoring Software manages servers and is required to enhance the uptime of servers. The bottom line is that proper server management software will guarantee the security and stability...
SELinux on CentOS 7 – How to set up
Wondering how to set up SELinux on CentOS 7? We can help you. Security Enhanced Linux or SELinux is a Linux kernel security module that brings heightened security for Linux systems. If we properly configure SELinux it can greatly reduce security risks, and help us to...
Unable to connect to MongoDB in Docker container – How we tackle
One of our customers was unable to connect to MongoDB in a docker container. He received the below error message. warning: Failed to connect to ip:27017, reason: errno:61 Connection refused. Here at Bobcares, we have seen several such errors while troubleshooting...