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Install NDOUtils in CentOS/RHEL and fix a common error

by Nicky Mathew | Mar 27, 2021 | Latest, Server Management

Need help to install NDOUtils in CentOS? We can help you. We make sure to install the latest version of NDOUtils as Nagios Core will not start if we use an incompatible version. As part of our Server Management Services, we assist our customers with several CentOS...

SSH Servers, Clients and Keys – A detailed analysis

by Nicky Mathew | Mar 27, 2021 | Latest, Server Management

Wondering what is SSH Servers, Clients and Keys? Here’s all you need to know. The most common way of connecting to a remote Linux server is through SSH. It provides a safe and secure way of executing commands, making changes, and configuring services remotely....

Welcome to Emergency mode in Linux – Boot error

by Nicky Mathew | Mar 26, 2021 | Latest, Server Management

Stuck with the boot error, Welcome to Emergency mode in Linux? We can help you. Recently we had a customer who came across this error. At times, the emergency mode means that there is corruption in the file system. As part of our Server Management Services, we assist...

Your system requires smb2 or higher – How to resolve Windows error

by Sushali Dasan | Mar 26, 2021 | Latest, Server Management

Stuck with ‘your system requires smb2 or higher’  error on your Windows server?  We can help you. SMB stands for Server Message Block and it is a protocol for sharing files. The protocol has two versions, the SMB1, and the SMB2, and while both can be used,...

Map Network Drives or Shared Folders with Group Policy

by Sushali Dasan | Mar 26, 2021 | Latest, Server Management

Wondering how to map network drives or shared folders with Group Policy? We can help you. We can use Group Policies to map shared network folders flexibly from SMB file servers as separate Windows network drives. Initially, .bat logon scripts containing ‘net use...

resolvconf error /etc/resolv.conf must be a symlink – How to fix

by Nicky Mathew | Mar 26, 2021 | Latest, Server Management

Stuck with, resolvconf error /etc/resolv.conf must be a symlink? We can help you. Recently we had a customer who came across this error while trying to restart the BIND 9 server under Ubuntu Linux using service bind9 restart or service bind9 start command. As part of...

Segmentation fault in Nagios – How to resolve

by Sushali Dasan | Mar 26, 2021 | Latest, Server Management

Wondering how to fix the segmentation fault in Nagios? We can help you. A segmentation fault (segfault) is a common condition that causes programs to crash. Often they are caused by a program trying to read or write an illegal memory location. In Nagios XI versions...

ERROR: PleskDBException: Unable to connect to database

by Gayathri R Nayak | Mar 25, 2021 | Latest, Plesk

Are you trying to find a solution for ‘ERROR: PleskDBException: Unable to connect to database’? We can help you fix it. This error can occur due to various reasons that include InnoDB engine corruption, disk space full, data directory not completely...

isc-dhcp-server: Job failed to start – Fix it now

by Gayathri R Nayak | Mar 25, 2021 | Latest, Server Management

Wondering how to fix ‘isc-dhcp-server: Job failed to start’ error? We can help you fix it. Here at Bobcares, we have seen several such DHCP-related errors as part of our Server Management Services for web hosts and online service providers. Today we will...

Files and Processes in SELinux on CentOS 7 – Let’s discuss

by Nicky Mathew | Mar 25, 2021 | Latest, Server Management

Don’t know about Files and Processes in SELinux. We can help you. A Linux kernel security module, SELinux brings heightened security for Linux systems. A file security context is a type and a process security context is a domain. As part of our Server Management...
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