Ubuntu Server

How to Install Let’s Encrypt SSL on Proxmox hostname

Installing an SSL on Proxmox hostname using Let’s Encrypt involves the following steps: eapt-get install certbot -y certbot certonly –standalone -d cp /etc/letsencrypt/live/<hostname>/fullchain.pem /etc/pve/pve-ssl.pem cp /etc/letsencrypt/live/<hostname>/privkey.pem /etc/pve/pve-ssl.key systemctl restart pveproxy Please note that the above steps are general guide and the actual steps may vary depending on the version of proxmox you are running. You …

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How to Install Memcached on cPanel Linux server

follow these steps to install Memcached on cPanel or Linux-based cPanel server # yum install memcached -y # chkconfig memcached on If you need to edit the memcache settings: # vi /etc/sysconfig/memcached If needed, restart the memcache service (as root/sudo): # service memcached restart Memcached installed successfully. You can check the service status using following …

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How to Disabled NetworkManager on CentOS7

Follow these steps to disabled networkmanager on centos 7. lets start.. # nmcli device status # systemctl stop NetworkManager # systemctl disable NetworkManager # systemctl list-unit-files | grep NetworkManager NM_CONTROLLED=”no” nameserver [server 1]nameserver [server 2] # systemctl enable network # systemctl restart network Check the Network Status again. # nmcli device status Watch the video …

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How to Disable SELinux

Following this article you can disable SELinux in your Linux Server. Edit the /etc/selinux/config file to set the SELINUX parameter to disabled, after that reboot the server. Change the parameter enable to disabled SELINUX=disabled Press Ctrl+X and enter (if you use nano editor). now use restart command just type # reboot YouTube channel: https://www.youtube.com/@trainbrain007 You can watch the video for …

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mysql Access denied for ‘root’ With All Privileges

This tutorial shows you, how to solve mysql Access denied for ‘root’ With All Privileges First, Identify the user you are logged in as: select user(); select current_user(); The result for the first command is what you attempted to login as, the second is what you actually connected as. Confirm that you are logged in …

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How to move all files and folders from one directory to another directory in Linux

Execute this command in your Linux terminal (Change the directory path): This command will move all the files and folders from directory1 folder to directory2 folder. To move all files, but not folders: If you are interested in moving all files (but not folders) from directory1 folder to directory2 folder, use this command To move …

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How to Setup SSH Key on CentOS 7

Secure Shell (SSH) is an encrypted key used by Linux users to connect to remote servers. Normally, two ways users can access to their servers – password based authentication or public key based authentication. Public key based authentication is highly recommended, as a safer alternative to passwords authentication. Here I will show you the steps how to generate …

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