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How website valuation actually works, what traffic estimates can and cannot tell you, and which once-standard metrics have quietly stopped existing.
How to prepare FreeBSD server to be managed by Ansible tool
Here are the steps to prepare a FreeBSD server for management with Ansible:rn rn Install Python: Ansible requires Python to be installed on the managed servers, so make sure Python is installed on the FreeBSD server. If not, install it with the following command:rn rn pkg install python rn rn Instal
How To fix Why Video Is Not Indexed Video Indexing Error Google Could Not Determine The Prominent Video On The Page
Learn How To fix Why Video Is Not Indexed Video Indexing Error Google Could Not Determine The Prominent Video On The Page, you can try the following steps:rn rn Verify that your video is hosted on a supported platform (e.g. YouTube, Vimeo, etc.). rn Check if the video is publicly accessible and not
How to Get Twitter API KEY and OAuth 2.0 Client ID and Client Secret
To get a Twitter API key, OAuth 2.0 client ID, and client secret, you will need to create a Twitter developer account and register a new application.rn rn Go to https://developer.twitter.com/en/apps and log in with your Twitter account. rn Click on the "Create an app" button. rn Fill in the required
Linux copy and clone USB stick including partitions command
There are several ways to copy and clone a USB stick, including its partitions, on a Linux system. Two common methods are using the dd command or the ddrescue command.rn rn Using dd : The dd command can be used to create an exact copy of a USB stick, including its partitions, on another USB stick or
Create a Bootable Windows 10 USB in Linux With Ubuntu/Debian GUI
To create a bootable Windows 10 USB in Linux using a Ubuntu/Debian GUI, you can use the following steps: n n Insert a USB drive into your Linux machine. n Open the “Disks” application, which is a built-in disk management tool in Ubuntu/Debian. n Locate the USB drive in the “Disks&#
How to remotely access Intel AMT KVM from Linux desktop
To remotely access the Intel Active Management Technology (AMT) KVM (Keyboard, Video, Mouse) feature from a Linux desktop, you will need to use the Intel AMT KVM Client. This is a software tool that allows you to remotely connect to and control the KVM feature on a remote Intel AMT-enabled system.rn
KVM forward ports to guests VM with UFW on Linux
To forward ports to guests VM with KVM on a Linux machine using UFW (Uncomplicated Firewall), you can use the following steps:rn rn Enable UFW on the host machine by running the command: sudo ufw enable rn Allow incoming traffic on the desired ports by running the command: sudo ufw allow rn Configur
RHEL 8 Change Hostname (computer name) command
In Red Hat Enterprise Linux (RHEL) 8, the hostname (computer name) can be changed using the hostnamectl command. To change the hostname, use the following command as root:rn rn rn hostnamectl set -hostname newhostnamern rn rnwhere newhostname is the desired hostname. You can also use the comma
pfSense email notification when fallback WAN connection goes down
pfSense is a free and open-source firewall software that can be configured to send email notifications when the fallback WAN connection goes down. Here are the steps to set it up: n n Log in to the pfSense web interface and navigate to “Services” > “SMTP”. n Enter the SMTP
Slow performance issues of OpenBSD or FreeBSD KVM guest on Linux
There are several potential causes of slow performance issues when running OpenBSD or FreeBSD as a KVM guest on Linux. Some common causes include:rn rn Lack of hardware virtualization support: Make sure that the host system has hardware virtualization support (e.g., Intel VT-x or AMD-V) and that it
Ping using specific gateway interface or source IP address
To ping using a specific gateway interface or source IP address, you can use the "-I" or "-S" option with the "ping" command. The "-I" option specifies the network interface to use for the ping request, while the "-S" option specifies the source IP address to use. For example, the following command
How to install and enable Bash auto completion in Fedora Linux
To install and enable Bash auto completion in Fedora Linux, you can use the following steps:rn rn Install the bash-completion package by running the command: sudo dnf install bash-completion rn To enable bash-completion for all users, add the following line to the /etc/bashrc file: rn rn rn rn if ;
How to Set Up and Use LXD on CentOS Linux 7.x Server
To set up and use LXD on a CentOS Linux 7.x server, follow these steps:rn rn Install the LXD package by running the command: sudo yum install lxd rn Initialize the LXD configuration by running the command: sudo lxd init This will prompt you to configure various settings such as storage backend, netw
How to configure a FreeBSD 11 Jail with vnet and ZFS
Here are the general steps to configure a FreeBSD 11 jail with vnet and ZFS:rn rn Create a ZFS dataset for the jail: rn rn rn rn zfs create -o mountpoint= /jails/my jail tank/jails/myjailrn rn rn rn Install the jail management tool: rn rn rn rn pkg install ezjailrn rn rn rn Enable the ezjail service
Ansible reboot a Debian/Ubuntu Linux for kernel update and wait for it
To reboot a Debian/Ubuntu Linux machine using Ansible and wait for it to come back online, you can use the "wait_for" module in combination with the "reboot" command. Here is an example playbook that demonstrates how to do this:rn rn rn - name: reboot and wait for Debian/Ubuntu Linux machine rn host
How to add encrypted ZFS pool on FreeBSD server
To add an encrypted ZFS pool on a FreeBSD server, you will need to have the geli (GEom ELI) kernel module loaded and the geli utility installed. Here are the general steps to add an encrypted ZFS pool:rn rn Load the geli kernel module: rn rn rn rn kldload geom_elirn rn rn rn Create a new GPT partiti
How to install and configure OpenVPN client on OpenBSD
Installing and configuring an OpenVPN client on OpenBSD involves several steps:rn rn Install the OpenVPN package by running the command pkg_add openvpn rn Create a directory to store the client configuration files, such as /etc/openvpn rn Obtain the client configuration files from your OpenVPN serve
How to add cron job on Asuswrt Merlin Wifi Router
To add a cron job on an Asuswrt Merlin wifi router, you will first need to log in to the router's web interface. Once logged in, navigate to the "Advanced Settings" page and then select "Cron." From here, you can add a new cron job by entering the command you want to run, the schedule on which you w
How to Restart Linux server using putty ssh client on Windows
To restart a Linux server using Putty SSH client on Windows, follow these steps: rn rn Open Putty and connect to your Linux server using the appropriate IP address, username and password. rn Once connected, enter the command “sudo reboot” and press Enter. This will initiate the reboot pr
How to install Ansible on Ubuntu 18.04 for IT automation
To install Ansible on Ubuntu 18.04, you can follow these steps: n n Update the package index: n n n n sudo apt - get update n n n n Install the software-properties-common package to allow you to use the add-apt-repository command: n n n n sudo apt- get install software-properties-common n n n n Add
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