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how to add whatsapp html code in my website

by Admin
written by Admin

WhatsApp link in HTML

<!--
link the following URL to the desired icon or button in your code:
https://wa.me/PhoneNumber (see the example below)
remember to include the country code
-->
<a href='https://wa.me/01745553313' target='_blank'><i class= "fa fa-whatsapp"></i></a>

 

WhatsApp Button in HTML

<a href="https://wa.me/+8801745553313" target='_blank' style="font-family: sans-serif;color: #fff;padding: 1em 2em 1em 3.5em;border-radius: 2em;font-weight: bold;background: #25d366 url('https://carrothost.com/bd/wp-content/uploads/2021/09/whatsapp.svg') no-repeat 1.5em center;background-size: 1.6em;">+8801745-553313</a>

WhatsApp HTML Button  Preview

+8801745-553313

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CentOSLinuxServer

How to change CentOS password

by Admin
written by Admin

First, you need to log in SSH or Putty to your server

then use command passwd to change the password. below example is changed the root password for a Centos:
[root @ VM ~]# passwd   (Changing password for user root.)
New password:    (You should type your new password here)
Retype new password:    (You should retype your new password again)
[root @ VM ~]# all authentication tokens updated successfully.  (Your password change successfully)

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CentOSLinuxMinecraftServer

Install a Minecraft Server on CentOS 7

by Admin
written by Admin

Creating a Minecraft server is easy. Login to your new CentOS 7 1GB RAM VPS Server at Vultr and install Java 1.6.0 Open JDK.

ssh root@ip.ip.ip.ip
[root@vultr ~]# yum install java-1.6.0-openjdk
<some output here>
Is this ok [y/N]: y

Open the Minecraft server port in firewalld.

firewall-cmd --zone=public --permanent --add-port=25565/tcp
firewall-cmd --reload

Make a user run your Minecraft server under. This is for security purposes as it is not good practice to run a Minecraft server as root.

adduser mcuser
#set a secure password.
passwd mcpassword
#this allows you to run screen while su'd from root for the next step
chown mcserver `tty`

Now lets change users and install Minecraft! Change the wget URL accordingly for newer versions of Minecraft.

su - mcuser
mkdir minecraft
cd minecraft
wget -O minecraft_server.jar https://launcher.mojang.com/v1/objects/1b557e7b033b583cd9f66746b7a9ab1ec1673ced/server.jar
chmod +x minecraft_server.jar
screen
echo "eula=true" > eula.txt
#start your Minecraft Server
java -Xmx5376M -Xms5376M -jar minecraft_server.jar nogui

Congratulations, your Minecraft server is now up and running on your high-performance SSD VPS server!

Notes

To install on a 768MB VPS follow the same commands above but change the last java command to:

java -Xmx3840M -Xms3840M -jar minecraft_server.jar nogui

If you require more players (and thus more RAM) you just launch a larger instance and then simply subtract 256M from the amount of RAM your instance has allocated. For example, a 4096 instance would launch with -XmX3840M -Xms3840M.

#add user Type 
whitelist add “USERNAME”

Centos Linux delete all files in a folder or directory

You need to pass the following options:
rm -rf dir1
rm -rf /path/to/dir/
rm -rf /home/vivek/oldschoolpics/

Command to delete and remove files

rm filename
OR
unlink filename
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MinecraftServerWindowsWindows 10

How to install a Minecraft Server on windows 10

by Admin
written by Admin

Minecraft Server Requirements

You’ll need the following system requirements in order to run Minecraft Server:

  • A Windows 10 desktop or server
  • At least 4GB of RAM is recommended
  • A reliable wired network connection
  • A generous Internet bandwidth plan: Minecraft can use up to 100MB per player per hour, so an unlimited bandwidth plan is ideal

For those wondering how to increase server performance, you may need a server with more RAM or a more powerful CPU to keep up with multiplayer server demands. Check out our Custom Dedicated Server solutions for more info on larger gaming servers.

Installation Instructions

Step 1: Open Windows 10 and download Java

Visit the Java download site

Download the latest version of Java for Windows 10. Open the .EXE file and click Install. Restart your computer once installation has completed. We’d always recommend using the latest version of java for the best performance and you should keep java you are running up to date.

Step 2: Download Minecraft Server

Visit the Minecraft Server website and download the Minecraft server version of the  Minecraft Vanilla JAR file to your computer. When you download the Minecraft Server jar, it will be saved by default to your Downloads folder. You can also download Minecraft Server from another project like Forge or Bukkit, but the next steps of running those jars and the install may vary.

Step 3: Open the Downloads folder and move Minecraft Server

Navigate to your Downloads folder and move the Minecraft folder to your desired location. We’re going to drag it to the desktop, but we would recommend a dedicated folder for Minecraft.

Step 4: Double click on the Minecraft JAR file

Double click on the Minecraft JAR file. This will extract some files we need before we can start the server.

Step 5: Agree to the Minecraft EULA and Set Server Properties

We’ll start by adjusting the configuration files before starting the server. The first file to open is the Minecraft EULA. The EULA is the document you are agreeing to when running the Minecraft Server.

To accept the end-user license agreement, open the  EULA txt file and update eula=false to eula=true. Save the file.

To adjust server settings, open the server properties file and save the file once the necessary changes have been made. If you’re wondering how to adjust server settings, the server properties file determines key server settings like server port, memory, and in-game settings. Port 25565 is the default server port.

Step 6: Double click on the Minecraft JAR file

Open the Minecraft server file again to get the server java file running.

Step 7: Allow the Minecraft Server in the firewall

Click Allow Access

Step 8: Review Minecraft Server stats

The Minecraft Server is now installed and running and a stats window will appear.  As we can see in the window, this particular local PC can’t keep up with the resources required to run a multiplayer server, so we’ll be setting this up on a cloud server with ServerMania for a better experience.

Step 9: Connecting to your Minecraft Server

Now that your server is installed, you can connect to it from Minecraft. Launch Minecraft and select Multiplayer.

Click Add Server

Enter server details and click Done. You can obtain the Minecraft server IP address by going to Google and searching “what’s my IP”. You may need to open up access to port 25565 on your router if your friends are unable to connect. Keep in mind that your home IP address may change frequently, so you will need to provide them with the updated connection details when this happens.

How to allow Cracked and Alt accounts to join your Minecraft Server (failed to verify username)

– https://www.youtube.com/watch?v=Ex8ciYXnMPs

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XenServer

How to install XenServer Tools in Linux

by Admin
written by Admin

Within this tutorial we will cover how to install XenServer Tools to your virtual machines. This applies to CentOS, Debian and Red Hat operating systems.

1. Open up XenCenter and establish a connection to your XenServer. Here is an example of a Virtual Machine that is a fresh install but does not have XenServer Tools setup. You will notice that for “Virtualization State:” the software says “Tools not installed”.

2. Let’s get started by simply right-clicking on the name of our Virtual Machine and clicking “Install XenServer Tools”. A warning will come up stating that, “Any CD or DVD currently in the Virtual Machine’s CD drive will be ejected when xenServer Tools are installed.” Click on “Install ZenServer Tools” to continue unless you are currently using a CD in the VM. If so, continue this tutorial at a time when the virtual disk drive is free for use.

3. You should be sent to the console tab of XenCenter for your Virtual Machine. You will notice that at the top of the window, below the tabs that the software is telling you that it has the CD image of “xs-tools.iso” loaded into the DVD Drive. It also provides you with the device name within the system.

4. You can do the following steps via either the console or via an SSH session to the system. I will perform the installation using SSH. Here is the output of my session. Remember that the drive’s device name is provided by XenCenter.

$ ssh 10.17.37.243

root@10.17.37.243's password:

Last login: Thu Sep 11 12:57:31 2008 from 10.0.80.84
[root@ns0 ~]# cd /mnt
[root@ns0 mnt]# ls
[root@ns0 mnt]# mkdir xs-tools
[root@ns0 mnt]# mount /dev/xvdd /mnt/xs-tools/
mount: block device /dev/xvdd is write-protected, mounting read-only
[root@ns0 mnt]# cd /mnt/xs-tools/Linux/
[root@ns0 Linux]# bash install.sh
Detected `CentOS release 5.2 (Final)' (centos version 5).
 
The following changes will be made to this Virtual Machine:
* packages to be installed/upgraded:
- kernel-xen-2.6.18-53.1.13.el5.xs4.1.0.24.x86_64.rpm
- xe-guest-utilities-4.1.0-257.x86_64.rpm
 
Continue? [y/n] y
 
Preparing...########################################### [100%]
1:xe-guest-utilities########################################### [100%]
Preparing...########################################### [100%]
package kernel-xen-2.6.18-92.el5 (which is newer than kernel-xen-2.6.18-53.1.13.el5.xs4.1.0.24) is
already installed
 
You should now reboot this Virtual Machine.

[root@ns0 Linux]#

If you would like to simply copy and paste into your shell, the following lines should perform all of the steps provided
that you are assigned the same device name of /dev/xvdd

# mkdir /mnt/xs-tools

# mount /dev/xvdd /mnt/xs-tools

# cd /mnt/xs-tools/Linux/

# bash install.sh

5. The XenServer Tools installation script does a reasonable job of determining the best way to install what it needs
without much intervention. If everything went well you should be able to reboot your system from the command line and
when it restarts you can see that XenServer Tools are installed as in the following image.

6. Now XenCenter will be able to have a bit more control of the operating system within the Virtual Machine and you will also be able to view the previously unavailable counters within the

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