Category System Training

Hello everyone , in this video I will show you how can migrate Websites in IIS from one server to another servers with all required components by using Web Deploy tools. Let me describe Web Deploy Tools: Web Deploy (also known as MSDeploy) in IIS refers to a technology developed by Microsoft that enables seamless deployment, migration, and synchronization of web applications, websites, and web server configurations across IIS servers. It streamlines the process of exporting and importing IIS configurations and content, making it easier to move web applications between different servers or environments. Web Deploy provides a set of tools and utilities that allow you to Export IIS Configuration and Content, You can use Web Deploy to create a deployment package that includes not only the web application’s files but also the IIS server’s configuration settings. This package captures everything needed for the application to run correctly on another server. Second provided option is  Import and Deploy, On the target server, you can use the same Web Deploy tool to install the application and its associated configurations using the deployment package. This process ensures that the target server’s IIS configuration matches the source server’s configuration. Also you can use Web Deploy to synchronize changes between a source and target server. For example, if you’ve made updates to a web application on your development server, you can use Web Deploy to sync those changes to your staging or production server.

Step 1: Installing Web Deploy

1. Download Web Deploy:
   • Visit the Microsoft Web Deploy download page.
   • Choose the appropriate version of Web Deploy for your operating system and click “Download.”
2. Install Web Deploy:
   • Run the downloaded installer with administrative privileges (right-click and choose “Run as administrator”).
   • Follow the installation wizard:
     • Accept the license terms.
     • Choose the installation location (you can leave it as the default).
     • Select the components to install. Make sure to select at least the following:
       • Web Deployment Tool
       • IIS Deployment Handler
       • Management Service Delegation UI
     • Click “Install” to begin the installation.

Step 2: Configuring IIS for Web Deploy

1. Open IIS Manager:
   • Press Win + R, type inetmgr, and press Enter to open the Internet Information Services (IIS) Manager.
2. Enable Management Service:
   • In IIS Manager, select your server node (usually the top node in the Connections pane on the left).
3. Double-Click on “Management Service” under the “Management” section in the middle pane.
4. Configure Management Service:
   • Check the “Enable remote connections” checkbox to allow remote management of the IIS server.
   • Set the “Start Type” to “Automatic” to ensure the service starts automatically with Windows.
   • Specify a unique port for the management service (default is 8172).
   • You can also configure other settings like SSL and client certificates if needed.
5. Configure Permissions:
   • Under “Management Service Delegation,” you can configure permissions for various users and roles. Click “Add User…” to specify the users or groups that should have permission to deploy websites.
6. Apply Changes:
   • Click the “Apply” button to save your configuration.

Step 3: Exporting and Importing Websites with Application Pools

Now that Web Deploy is installed and IIS is configured, you can use Web Deploy to export and import websites with application pools.

Export a Website:

1. Open a Command Prompt:
   • Press Win + X and choose “Command Prompt (Admin)” to open a command prompt with administrative privileges.
2. Run the Export Command:
   • Use the msdeploy command to export a website. Replace placeholders with actual values:
   bashCopy codemsdeploy -verb:sync -source:webServer,computerName=<ServerName>,userName=<Username>,password=<Password> -dest:package=<PathToPackage.zip> -enableRule:AppPoolExtension
   • <ServerName>: Replace with the server name or IP address.
   • <Username> and <Password>: Replace with the credentials of an account with sufficient permissions.
   • <PathToPackage.zip>: Specify the path where you want to save the exported package.

Import a Website:

1. Open a Command Prompt:
   • Open a command prompt with administrative privileges.
2. Run the Import Command:
   • Use the msdeploy command to import a website. Replace placeholders with actual values:
   bashCopy codemsdeploy -verb:sync -source:package=<PathToPackage.zip>,includeAcls=“False” -dest:webServer,computerName=<ServerName>,userName=<Username>,password=<Password>
   • <PathToPackage.zip>: Specify the path to the package you want to import.
   • <ServerName>: Replace with the server name or IP address.
   • <Username> and <Password>: Replace with the credentials of an account with sufficient permissions.
3. Execute the Command:
   • Execute the command, and the website with its associated application pool will be imported to the target server.

By following these detailed steps, you should be able to successfully install Web Deploy, configure IIS for remote management, and perform website export and import operations with application pools. Always exercise caution when making changes to production servers and ensure you have backups in place.

Hello every one , in this video I will show you how can convert your certificate and key file to pfx format and also how to import that pfx in IIS webserver . as you know import pfx ssl certificate is easiest way to import in IIS.

Acquire an SSL Certificate:

• You can obtain an SSL certificate from a trusted Certificate Authority (CA) or through a third-party provider.
• Alternatively, you can create a self-signed certificate for testing purposes, but it won’t be trusted by browsers.

2. Generate a PFX File:

• Once you have the SSL certificate, you need to generate a PFX (Personal Information Exchange) file. This file will contain both the certificate and the private key.

Using OpenSSL (for Windows):

• Download and install OpenSSL for Windows if you don’t have it already.
• Open a command prompt and navigate to the OpenSSL bin directory.
• Run the following command to generate a PFX file:

openssl pkcs12 -export -out yourdomain.pfx -inkey yourdomain.key -in yourdomain.crt

• Replace yourdomain.pfx, yourdomain.key, and yourdomain.crt with your actual file names.

3. Install the SSL Certificate in IIS:

• Open the IIS Manager:
  • Press Win + R, type inetmgr, and press Enter.
• In the left-hand Connections pane, select your server node.
• In the right-hand Actions pane, click on “Server Certificates.”

For a Self-Signed Certificate:

• Click “Create Self-Signed Certificate” on the right-hand side.
• Follow the wizard, providing a friendly name for the certificate.

For a Commercial Certificate:

• Click “Import” and follow the wizard, selecting the PFX file you generated.
• Enter the PFX password when prompted.

4. Bind the SSL Certificate to a Website:

• In the IIS Manager, expand the Sites node in the Connections pane.
• Select the website you want to secure with HTTPS.
• In the right-hand Actions pane, click on “Bindings.”
• Click “Add” to add a new binding.
• Set the type to “https” and select the SSL certificate you installed earlier.
• Choose an appropriate IP address and port (usually 443).
• Click OK to save the binding.

5. Configure HTTPS in IIS:

• Make sure the URL Rewrite module is installed in IIS. You can download it if needed.
• In your website settings, go to the “SSL Settings.”
• Check the box that says “Require SSL” to force HTTPS.

6. Test the Configuration:

• Open a web browser and enter your site’s URL with “https://” (e.g., https://yourdomain.com).
• Ensure that the connection is secure and that your SSL certificate is valid.

By following these steps, you’ll generate a PFX file, install an SSL certificate in IIS, and configure HTTPS for your website. This will help secure the data transmitted between the client and your web server.

Hello everyone. In this video I will show how you can reset your HP storage password. With this method, you can reset any type of HP storage password.

Note: Before proceeding, ensure you have the necessary permissions and authority to reset passwords, as this action can have security implications.

1. Access the Management Interface:
   • Connect a computer to the same network as the HP storage system.
   • Open a web browser and enter the IP address of the storage system. This IP address can usually be found on a label on the front or back of the storage device.
   • Log in to the management interface using the current administrator username and password. If you’ve forgotten the password, proceed with the password reset.
2. Locate the Password Reset Option:
   • Explore the management interface menus and navigation options to find the password reset feature. Common locations include:
     • System Settings: Look for options related to “User Management,” “Security,” or “Authentication.”
     • User Management: Navigate to the user management section where you can edit user profiles.
3. Select User Account:
   • In the user management section, locate your user account or the account for which you want to reset the password.
4. Initiate Password Reset:
   • Click on the user account, and you should see an option to reset the password. This might be labeled as “Change Password,” “Reset Password,” or something similar.
5. Identity Verification:
   • You may be prompted to verify your identity. This can be done by providing information such as your username, email address, or answering security questions.
6. Reset Password:
   • Once your identity is verified, you can reset the password. You’ll typically need to enter a new password and confirm it. Make sure to create a strong and secure password following any password policy requirements.
7. Confirmation:
   • After successfully resetting the password, you should receive a confirmation message. It may include information about the updated password and any changes made to your account.
8. Log In with New Password:
   • Use the newly reset password to log in to the management interface. Ensure that the new credentials work as expected.
9. Update Password Policy (if necessary):
   • It’s advisable to review and update the password policy settings to align them with your organization’s security requirements. This might include setting password expiration periods and complexity requirements.
10. Test Access:
    • Confirm that you can access and manage the HP storage system using the new password.
11. Document the Changes:
    • It’s important to maintain a record of password changes for audit and security purposes. Document the date and reason for the password reset.
12. Securely Store the New Password:
    • Store the new password securely, and ensure that only authorized personnel have access to it.

If you encounter any difficulties during the password reset process or have concerns about security, consider contacting HP support or your IT department for assistance. Always prioritize security when managing passwords for your storage systems.

Hello everyone, in this video, I am going to show you how you can create an account on redhat.com and activate your subscription, that’s free

Step 1: Access the Red Hat website

• Open your web browser and navigate to the official Red Hat website, which is https://www.redhat.com/. Ensure that you are visiting the legitimate website to prevent any security risks.

Step 2: Sign Up for a Red Hat Account

• Click on the “Sign In” or “Log In” button in the upper right-hand corner of the website. This will take you to the login page.
• If you don’t have a Red Hat account, look for an option that allows you to create one. This is typically labeled as “Create Account” or “Sign Up.” Click on it to start the registration process.

Step 3: Fill in Your Information

• The registration form will ask for various pieces of information:
  • Personal Information: This includes your full name, job title, and company or organization name. Ensure accuracy, as this information may be used for verification purposes.
  • Contact Information: Provide a valid email address, phone number, and physical address. Red Hat may use this information for communication and to send important notifications.
  • Username and Password: Create a unique username that you will use to log in to your Red Hat account. The password should be strong, containing a mix of upper and lower-case letters, numbers, and special characters. Red Hat often has specific password requirements.
• Pay careful attention to password requirements. They may vary based on Red Hat’s security policies.

Step 4: Agree to Terms and Conditions

• Before proceeding, it’s crucial to review and accept Red Hat’s terms and conditions, privacy policy, and any other relevant agreements. These documents outline the rules and guidelines for using Red Hat’s services and products.

Step 5: Verify Your Email

• After submitting your registration information, check your email inbox for a verification message from Red Hat. This email is sent to the address you provided during registration.
• Open the verification email and click on the verification link inside to confirm your email address and activate your Red Hat account.

Step 6: Log In to Your Red Hat Account

• Return to the Red Hat website after confirming your email address.
• Click on “Sign In” or “Log In” again.
• Enter the username and password you created during the registration process to log in to your newly created Red Hat account.

Step 7: Access Subscription Management

• Once logged in, you will have access to the Red Hat Customer Portal, which provides various resources and tools for managing your Red Hat products and services.
• Navigate to the “Subscription Management” section. This is where you can manage your subscriptions and access other resources related to Red Hat products.

Step 8: Activate Your Subscription

• In the Subscription Management section, you’ll find options for managing your subscriptions.
• To activate a subscription, you will need to enter a subscription or activation key. This key is typically provided by Red Hat when you purchase a subscription or may be given to you by your organization’s system administrator.
• Enter the key in the appropriate field and follow the prompts provided on the screen. This process may include verifying your subscription details and confirming the activation.

Step 9: Confirm Activation

• After successfully entering the activation key and completing any required steps, you should receive a confirmation message that your subscription has been activated.
• This confirmation indicates that your Red Hat subscription is now active and ready for use.

By following these detailed steps, you should have created a Red Hat account and successfully activated your subscription. This will grant you access to Red Hat’s products and services, including Red Hat Enterprise Linux, along with support and updates for the duration of your subscription period. Remember to keep your subscription up to date and renew it when necessary to maintain access to Red Hat’s resources and support.

Hello everyone today I am going to install oracle 19c on Linux RedHat 8.6. also in this video, I will talk about x11 forwarding and its problem, and install oracle 19c on the new version of RedHat

Prerequisites:

1. Hardware and Software Requirements: Verify that your system meets the hardware and software requirements specified in Oracle’s documentation.
2. Linux User and Groups:

• Create a dba group:

bash

sudo groupadd dba

• Create the oracle user and add them to the dba group:

bash

sudo useradd -g dba oracle

• Set a password for the oracle user:

bash

sudo passwd oracle

3. Kernel Parameters and Resource Limits: Modify the kernel parameters and resource limits as recommended by Oracle. Edit the /etc/sysctl.conf file and add or update these lines:

fs.file-max = 6815744

kernel.sem = 250 32000 100 128

kernel.shmmni = 4096

kernel.shmall = 1073741824

kernel.shmmax = 4398046511104

kernel.panic_on_oops = 1

net.core.rmem_default = 262144

net.core.rmem_max = 4194304

net.core.wmem_default = 262144

net.core.wmem_max = 1048576

net.ipv4.conf.all.rp_filter = 2

net.ipv4.conf.default.rp_filter = 2

Then, apply the changes:

sudo sysctl -p

Edit the /etc/security/limits.conf file and add the following lines at the end of the file:

oracle soft nproc 2047

oracle hard nproc 16384

oracle soft nofile 1024

oracle hard nofile 65536

Installation:

1. Download Oracle Database 19c: Visit Oracle’s website to download the Oracle Database 19c installation files for Linux.
2. Extract Installation Files:
   • Unzip the downloaded files:

unzip oracle-database-19c-*.zip

Installation:

1. Download Oracle Database 19c: Visit Oracle’s website to download the Oracle Database 19c installation files for Linux.
2. Extract Installation Files:
   • Unzip the downloaded files:

codeunzip oracle-database-19c-*.zip

3. Run Oracle Universal Installer (OUI):

• Navigate to the database directory where you extracted the files.
• Run the Oracle Universal Installer as the oracle user:

bash

./runInstaller

4. Oracle Installation Steps:

• Follow the graphical prompts in the Oracle Universal Installer:
  • Choose “Install database software only.”
  • Specify the Oracle Base and Software Location.
  • Select the edition and options you want to install.
  • Provide the Oracle Inventory Directory (usually /u01/app/oraInventory).
  • Follow the rest of the installation wizard, including setting the Oracle Home user password.

5. Execute Root Scripts:

• After the installation is complete, the installer will prompt you to run root scripts. Open a new terminal as the root user and execute the scripts as instructed.

6. Create and Configure a Database:

• You can use the Database Configuration Assistant (DBCA) or command-line tools like SQL*Plus to create and configure an Oracle Database instance.

7. Start and Stop the Database:

• Start the Oracle Database with SQL*Plus or by using the provided scripts like dbstart:

sqlplus / as sysdba
SQL> startup

• Stop the database with SQL*Plus or dbshut.

8. Testing:

• Verify that the Oracle Database is running correctly by connecting to it, creating tables, and executing queries.

Remember that this is a simplified overview, and you should always refer to Oracle’s official documentation and installation guides for the most accurate and up-to-date instructions. Oracle installations can be complex, and it’s important to ensure that your system meets all prerequisites and requirements. Consider involving an experienced Oracle DBA if you are unfamiliar with the process.

1. Install Red Hat Enterprise Linux:

• Obtain the RHEL installation ISO from the Red Hat Customer Portal.
• Create a bootable USB drive or DVD from the ISO.
• Boot the system from the USB drive or DVD.
• Follow the on-screen instructions to install RHEL, including configuring disk partitions, selecting software packages, and setting up user accounts.

2. Register and Enable Red Hat Subscription:

• After installing RHEL, you need to register your system with Red Hat to enable access to software updates and support.
• Open a terminal and run the following command to register your system:

subscription-manager register

• Enter your Red Hat account credentials when prompted.

3. Attach a Subscription:

• After registering, attach a subscription to your system. You can view available subscriptions with:

subscription-manager list –available

• Attach a subscription with:

subscription-manager attach –pool=POOL_ID

• Replace POOL_ID with the ID of the subscription you want to attach.

4. Enable Repositories:

• Enable the necessary repositories for software updates and packages:

subscription-manager repos –enable=rhel-8-for-x86_64-baseos-rpms –enable=rhel-8-for-x86_64-appstream-rpms

• Adjust the repository names according to your RHEL version and architecture.

5. Check Subscription Status:

• Verify the subscription status of your system:

subscription-manager status

• Ensure that the status is “Current” to indicate that the system is subscribed and can receive updates.

6. Update Your System:

• Update the system to install any available updates:

yum update

7. Configure Automatic Updates (Optional):

• You can configure Subscription Manager to automatically apply updates:

subscription-manager config –rhsm.auto_enable_yum_plugins=1

8. Verify Installation:

• Verify that your system is registered and receiving updates:

yum repolist

• This command will show the repositories enabled and the packages available for installation.

By following these steps, you can install Red Hat Enterprise Linux and configure Subscription Manager to manage software updates and subscriptions for your system.

1. Download and Install BgInfo:

• Download BgInfo from the official Microsoft Sysinternals website.
• Extract the downloaded ZIP file and copy the BgInfo.exe and BgInfo64.exe files to a network share that is accessible to all client machines.

2. Create a Configuration File:

• Launch BgInfo on a test machine and configure the desired settings, such as the information to display and the background color.
• Save the configuration as a .bgi file to the same network share where you copied the BgInfo executables.

3. Create a Group Policy Object (GPO):

• Open the Group Policy Management Console (GPMC) on a domain controller or a machine with the Remote Server Administration Tools (RSAT) installed.
• Right-click on the desired Organizational Unit (OU) or the domain name and select “Create a GPO in this domain, and Link it here.”
• Give the GPO a descriptive name, such as “Deploy BgInfo.”

4. Edit the Group Policy Object:

• Right-click on the newly created GPO and select “Edit.”
• Navigate to “Computer Configuration” > “Policies” > “Windows Settings” > “Scripts (Startup/Shutdown).”
• Double-click on “Startup” in the right pane.

5. Add a Startup Script to Run BgInfo:

• Click on the “Add” button in the “Startup Properties” window.
• In the “Script Name” field, enter the UNC path to the BgInfo executable (e.g., \\server\share\BgInfo.exe).
• In the “Script Parameters” field, enter the path to the configuration file (e.g., \\server\share\config.bgi).
• Click “OK” to save the script.

6. Copy BgInfo Files to Client Machines:

• Ensure that the BgInfo executable (BgInfo.exe or BgInfo64.exe) and the configuration file (config.bgi) are accessible from the network share specified in the startup script.

7. Apply the Group Policy:

• Close the Group Policy Management Editor and link the GPO to the desired OU or domain.
• Run gpupdate /force on client machines or wait for Group Policy to apply automatically.

8. Verify Deployment:

• Restart a client machine (or run gpupdate /force) to apply the Group Policy.
• The system information specified in the BgInfo configuration file should be displayed on the desktop background.

By following these steps, you can deploy BgInfo using Group Policy to automatically display system information on the desktop background of Windows machines in your domain.

bash
sysprep.exe /generalize /oobe /shutdown /unattend:unattend.xml

• /generalize: Prepares the Windows installation to be imaged.
• /oobe: Configures the computer to boot to Windows Welcome upon the next restart.
• /shutdown: Shuts down the computer after Sysprep completes.
• /unattend:unattend.xml: Specifies an unattend.xml file to automate the Sysprep process. This file is optional but recommended for consistency.

Step 3: Boot the Reference Computer into Windows PE

• Insert a bootable media (USB drive or DVD) containing Windows PE.
• Boot the reference computer from the bootable media.

Step 4: Capture the Image

• In Windows PE, open a command prompt.
• Use the WDSUTIL command to capture the image. For example:

mathematica
WDSUTIL /Verbose /Progress /Capture-Image /Image:”CustomImage” /Name:”Custom Image” /Description:”Customized Windows Image” /CaptureDir:”D:\Captures”

• /Image:"CustomImage": Specifies the name for the captured image.
• /Name:"Custom Image": Specifies a friendly name for the captured image.
• /Description:"Customized Windows Image": Provides a description for the captured image.
• /CaptureDir:"D:\Captures": Specifies the directory to store the captured image.

Step 5: Upload the Captured Image to WDS Server

• After capturing the image, navigate to the WDS server.
• Use the WDS MMC snap-in or the WDSUTIL command to upload the captured image to the server.

Step 6: Create an Install Image

• In the WDS MMC snap-in, right-click on “Install Images” and select “Add Install Image.”
• Specify the location of the captured image file and follow the wizard to create the install image.

Step 7: Deploy the Image

• Boot a client computer from the network using PXE boot.
• Select the customized image from the WDS server for deployment.
• Follow the on-screen instructions to deploy the image to the client computer.

Make sure to test the deployment thoroughly before deploying to production environments.

1. Install Windows Deployment Services Role:

• Open Server Manager on a Windows Server machine.
• Click on “Add roles and features.”
• Select “Windows Deployment Services” as the role to install.
• Follow the wizard to complete the installation.

2. Configure Windows Deployment Services:

• After installing the role, open the Windows Deployment Services console from the Server Manager.
• Right-click on the server name and select “Configure Server.”
• Follow the wizard to configure the server.
• Choose the location to store the images (you can use the default location).
• Select “Integrated with Active Directory” if you want to use Active Directory Domain Services (AD DS) to authorize clients and manage computer accounts.
• Specify the DHCP server settings. You can choose to configure DHCP options 60, 66, and 67, or you can manually configure DHCP options if you’re using a separate DHCP server.

3. Add Boot and Install Images:

• In the Windows Deployment Services console, expand the server name.
• Right-click on “Boot Images” and select “Add Boot Image.”
• Browse to the location of the Windows installation files and select the boot image (boot.wim) file.
• Repeat the process to add the install image (install.wim) file for the Windows version you want to deploy.

4. Configure DHCP Options (if not done in step 2):

• If you didn’t configure DHCP options during the WDS configuration, you’ll need to do it manually on your DHCP server.
• Configure option 60 to PXEClient.
• Configure option 66 to the IP address of the WDS server.
• Configure option 67 to boot\x64\pxeboot.n12 for BIOS-based systems or boot\x64\wdsmgfw.efi for UEFI-based systems.

5. PXE Boot and Install Windows:

• Boot the client computer from the network (PXE boot). This usually involves pressing a key (e.g., F12) during startup to access the boot menu and selecting the network boot option.
• The client will contact the WDS server and load the boot image.
• Follow the on-screen instructions to select the install image and complete the Windows installation.

6. Monitor Deployment:

• Use the Windows Deployment Services console to monitor the deployment process and view the status of client installations.

By following these steps, you can set up Windows Deployment Services to deploy Windows operating systems over the network, making it easier to manage and deploy Windows installations across multiple computers.

1. Preparing the Environment:

• Ensure that both servers meet the hardware and software requirements for Windows Server and DHCP.
• Assign static IP addresses to each server.
• Ensure that DNS is properly configured and that both servers can resolve each other’s names.

2. Installing the DHCP Server Role:

• Open Server Manager on both servers.
• Select “Add roles and features” and proceed with the installation wizard.
• Select “DHCP Server” as the role to install.
• Complete the DHCP Server installation wizard.

3. Configuring DHCP Failover:

• Open DHCP Manager on one of the servers.
• Right-click on the DHCP server name and select “Configure Failover.”
• Follow the wizard to configure DHCP failover.
• Choose the partner server, configure the shared secret, and set the mode (Load Balance or Hot Standby) and relationship (Primary or Secondary).

4. Installing the Failover Clustering Feature:

• Open Server Manager on both servers.
• Select “Add roles and features” and proceed with the installation wizard.
• Select “Failover Clustering” as the feature to install.

5. Creating the Cluster:

• Open Failover Cluster Manager on one of the servers.
• Click on “Create Cluster” and follow the wizard.
• Add both servers to the cluster.
• Configure cluster settings such as the cluster name and IP address.

6. Configuring DHCP Server Role in the Cluster:

• In Failover Cluster Manager, right-click on “Services and Applications” and select “Configure a Service or Application.”
• Select “DHCP Server” as the service to configure.
• Follow the wizard to add the DHCP server role to the cluster.

7. Testing Failover:

• Perform a failover test to ensure that the DHCP server cluster functions correctly.
• Use the Failover Cluster Manager to initiate a failover and verify that DHCP services remain available during the failover process.

8. Monitoring and Maintenance:

• Regularly monitor the DHCP server cluster using Failover Cluster Manager to ensure it remains healthy.
• Perform regular maintenance tasks, such as applying updates and patches, to keep the cluster secure and up-to-date.

Note: Ensure that you have sufficient IP address ranges and leases configured to handle the increased demand that comes with clustering. Additionally, testing failover in a controlled environment is crucial to ensure proper functioning in a production environment.