How to point your domain managed by cloudflare to Hostgator? Maybe you bought a domain from namecheap, then you changed your domain nameservers to cloudflare. And then you want to use hostgator as your website host provider. You don’t want to change the nameservers again because you like cloudflare service and you dont want the …
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Required XMLReader Php extension. You are running your own vps and hosting a website. But after you installed a wordpress site, you see this error: Required XMLReader PHP extension is missing on your server! How to install XMLReader PHP extension on Linux VPS Ubuntu server? Run this command: sudo apt-get install php-xml And then restart …
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Raspberry Pi Auto login using SSH. Getting tired of entering the username and password when using Putty. Here is a quick tutorial on how to configure your Raspberry Pi and Putty to access the terminal without the use of username and password. Its a secure login process using SSH. Please watch this tutorial video What you …
Woocommerce change currency programmatically In this tutorial, we will discuss two ways of changing currency symbol by editing the plugins or by code snippet. Either one should work. Editing Woocommerce plugin php file: The file that holds the code is: File: wc-core-functions.php Location: /[your-theme-folder]/wp-content/plugins/woocommerce/includes On line 520, you will see this: In this example, we …
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The simple way is to use screen. This program is commonly installed on Ubuntu server. If not installed, enter the command below to install screen: sudo apt-get install screen How to use screen? Let’s use the very simple way. Run this command: screen You will see the screen version and other information. Next, press enter. …
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This is very important when you have some programs scheduled to run using cron. Display current timezone cat /etc/timezone Because I’m using New York timezone, this will display:America/New_York How to change the server timezone? I’d like to change the server to Dubai timezone, so I’ll enter: ln -sf /usr/share/zoneinfo/Asia/Dubai /etc/localtime To list other countries timezone …
This is the easiest way to install Python 3 on Ubuntu 16 server and making it the default program to run Python 3. Update first your system sudo apt-get update Install prerequisite sudo apt-get install build-essential libpq-dev libssl-dev openssl libffi-dev zlib1g-dev sudo apt-get install python-pip python3-pip python3-dev -y Making Python to execute Python3 A simple …
To add another layer of security on your Ubuntu server, we have to disable root access to avoid your server exposed to a brute force attack. Before doing this, first you should have a sudo user account. Disabling the root access: sudo nano /etc/ssh/sshd_config Change PermitRootLogin from yes to no: PermitRootLogin no Now save the …
To have an administrator privileges, you have to add the user to sudo group. Log in to your Ubuntu server using your root account or a sudo user if you already have. While on the terminal type this command: adduser your_username or sudo adduser your_username Assign a password. Enter it twice. Now that you have …
Show All User cut -d: -f1 /etc/passwd Add User To add username kyle, enter the following: sudo adduser kyle or sudo useradd kyle To add the user home directory automatically, please use -m option, this will creates a home directory sudo useradd -m kyle Giving Sudo permission usermod -aG sudo kyle To remove/delete a user: …