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Rootkit Hunter for a CentOS server – Here’s how we set it up
Setting up Rootkit Hunter in a CentOS server is a common security practice. This monitoring and analyzing tool, scan for rootkits, backdoors, and other possible exploits in a server. That is why at Bobcares, we install Rootkit Hunter in servers as part of our Server...
How to install CSF firewall on CentOS 7 and fix common errors
Are you looking for how to install a CSF firewall on a CentOS 7 server? CSF is not just a packet filtering firewall, it is also a login/intrusion detection system. At Bobcares, we install and configure CSF firewall in servers, as part of our Server Management...
DNN: delete users from the database – How we do it
Trying to delete DNN users from the database? We can help you. Deleting old DNN users from the database is important to avoid the errors in the DNN migration. At Bobcares, we often get requests to manage DNN websites as a part of our Server Management Services. Today,...
Exim error 550 restricted characters in recipient address : Easy fix
Looking for a solution for Exim error 550 restricted characters in recipient address? Here the SMTP server rejects the message due to the presence of special characters in the email address. At Bobcares, users often approach us to fix email errors as part of our...
Starting Elasticsearch server failed – Resolve it now
Is your server showing Starting Elasticsearch server failed error message? Here's the fix. When the Elasticsearch server does not run, it generates an error in the search application. At Bobcares, we help customers with Elasticsearch related queries as part of our...
How to use SpamExperts to release emails from quarantine
Are you looking for how to release the quarantine emails from SpamExperts? We can help you. If an email is stuck in quarantine, it indicates that the message is malicious or spam. At Bobcares, users often approach us with queries regarding SpamExperts as a part of our...
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Logrotate delaycompress – Smart option to manage server logs
Trouble finding app failure details from rotated logs? That's where the Logrotate Delaycompress option helps. Logrotate saves disk space by compressing logs. The option Delaycompress can bring in a time delay in compression. Today, let’s see how our Support Engineers...
How to install ClamAV on Ubuntu 18.04 and make it work
Are you confused about how to install ClamAV on Ubuntu 18.04? We can help you with it. Usually, we use antivirus software like ClamAV to scan the files, pdfs, etc for virus detection. At Bobcares, we often receive requests to install it as part of our Server...
Failed to start lsb Start Jenkins at boot time – How we fixed it
Trying to install Jenkins and stuck with error Failed to start lsb: start Jenkins at boot time? This is an installation error that shows up due to missing dependencies or insufficient resources. At Bobcares, we fix errors with software development tools like Jenkins...
Wordfence whitelist IP address: How we add it?
Need assistance in the Wordfence whitelist IP address option? Wordfence is a security plugin for WordPress that help site owners to protect their sites from attacks. However, many times it may even block legitimate users too. At Bobcares, we often get requests from...
Zabbix Triggers Explained in detail
Eager to know about triggers in the Zabbix monitoring system? We can help you. Triggers are the conditions set on servers for generating alerts. The common triggers alert when the server has high load, disk usage, high mail flow, etc. At Bobcares, we often get...
Critical error : Could not connect to Server in FileZilla Solved
Is FileZilla showing Critical error: Could not connect to the server? We can help you fix it. Usually, FTP clients like FileZilla shows a connection error due to the incorrect protocol or incorrect login credentials. Here at Bobcares, we often get requests from our...
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