vestacp open: /etc/named.conf: permission denied Rumi, August 1, 2022 This was the error I was getting after a doing a little change in the named.conf in my newly installed vesta control panel. While restarting the named, I was getting this error- [root@vesta2 ~]# systemctl status named.service ● named.service – Berkeley Internet Name Domain (DNS) Loaded: loaded (/usr/lib/systemd/system/named.service; enabled; vendor… Continue Reading
Observium Installer Script on Ubuntu 20.04 or Debian 11 Rumi, July 25, 2022 Automated Installation Observium has an automated install script for use on Ubuntu and Debian systems. Using the automated installation script is as easy as downloading it, running it and answering a few simple questions, start with: wget http://www.observium.org/observium_installscript.sh chmod +x observium_installscript.sh ./observium_installscript.sh You may need to install wget on bare… Continue Reading
Reset Administrator’s password in Windows Server 2008 / R2 Rumi, July 25, 2022July 8, 2023 Step by step to reset Windows 2008 or Windows 2008 R2 edition from console: Insert DVD to server and restart Boot to DVD Select Repair your computer – Choose ‘Use recovery tools that …’ : Choose ‘Windows Server 2008 R2’ Command Prompt, type : + X:\Sources; type C: + C:\Dir… Continue Reading
Windows IP settings from old Windows network adapters after card replacement Rumi, July 25, 2022 After replacing an old motherboard with a new one, the NIC is different, has a new MAC address and generally needs a new TCP/IP configuration. However the old NIC is still somewhere there with its designated IP address and the rest. Question: is it possible to retrieve those settings (most important… Continue Reading
Build PPPoE server using PfSense Rumi, June 29, 2022 Before building a PPoE system, it is estimated to assume that we’re building it on the following principal and prerequisite conditions- It’ll be a NAT PPPoE router At least 2 Interface we’ll be needing- 1 for WAN/Internet/Uplink and the other for LAN/PPoE user. A reserved LAN IP for PPPoE server… Continue Reading
Enabling Ping requests to OCI Instance Rumi, June 29, 2022 If you want to test with Ping requests you’ll need to modify the Ingress rules on the security list associated with the VCN, Subnet, network device, thing, what ever, to allow ICMP packets. Allowing ICMP traffic is not required, it’s an option. Please only take this option if you understand… Continue Reading
Generating an SSH Key Pair on Windows Using the PuTTYgen and use it on OCI with machine instance Rumi, June 29, 2022 The PuTTYgen program is part of PuTTY, an open source networking client for the Windows platform. To generate an SSH key pair on Windows using the PuTTYgen program: Download and install PuTTY or PuTTYgen.To download PuTTY or PuTTYgen, go to http://www.putty.org/ and click the You can download PuTTY here link…. Continue Reading
Convert VirtualBox VM to ProxMox VE Rumi, June 24, 2022June 24, 2022 On the VirtualBox host, launch VirtualBox Right click the VM to convert > Settings Select Storage from the left navigation Click the virtual hard disk and copy the Location value for the full path of the disk to the clipboard Right click on the Start menu > Run > type… Continue Reading
Clean RDP Sessions Rumi, June 18, 2022 Just found it useful with the garbage of RDP session to clean- Paste the below lines on a notepad and rename it- rdp_clean.bat. Execute the batch file through cmd line as admin user. @echo off reg delete “HKEY_CURRENT_USER\Software\Microsoft\Terminal Server Client\Default” /va /f reg delete “HKEY_CURRENT_USER\Software\Microsoft\Terminal Server Client\Servers” /f reg add… Continue Reading
Install MariaDB 10 on Centos or Springdale Linux Rumi, June 18, 2022 Step 1: Add MariaDB Yum Repository Start by adding the MariaDB YUM repository file MariaDB.repo for RHEL/CentOS and Fedora systems. # nano /etc/yum.repos.d/MariaDB.repo Now add the following lines to your respective Linux distribution version as shown. [mariadb] name = MariaDB baseurl = http://yum.mariadb.org/10.1/centos7-amd64 gpgkey=https://yum.mariadb.org/RPM-GPG-KEY-MariaDB gpgcheck=1 Continue Reading