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Here’s how to setup restricted SFTP access on a Vultr instance
When dealing with private information, it's good to use a secure transfer method. SFTP is a secure method of data transfer over an SSH channel. At Bobcares, we help server owners setup restricted SFTP access on their Vultr instances as part of our Managed Cloud...
LiteSpeed 503 service unavailable error – Here’s the quick fix
Websites show up different error codes depending on the underlying problem. Likewise, LiteSpeed shows 503 service unavailable error when it is unable to handle the HTTP request. This happens due to a temporary overloading or maintenance of the server. And, finding the...
SSH timeout error on Vultr instance – Tips to fix this problem
SSH errors are quite frustrating, especially when you are in a hurry for last minute server changes. One such problem is SSH timeout errors on your Vultr instance. What does this timeout error means? Is it a problem on the server side or my side? Well, the problem can...
How to increase swap space in Linux Redhat?
My server swap is full. Is there a way to add additional space to swap without wiping the partitions? That was a recent support request received in our Infrastructure Management Services. Swap space can be useful when you are facing temporary memory crunch on the...
Vultr Reverse DNS – Here are the steps to set it up?
Major email providers such as Yahoo, Gmail, etc. use RDNS as part of their anti-spam measures to block emails. That's why, server owners prefer to add correct reverse DNS records for their Vultr Cloud Compute. But, How can I create a reverse DNS record? What should be...
How to enable database backup on a Vultr instance?
Database backups are vital to recover your business critical databases. Database failures can usually occur due to corruption of database files, damage to the file systems, software and hardware failures, etc. So, a reliable database backup is always necessary for the...
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