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(newest | oldest) View (newer 50 | older 50) (20 | 50 | 100 | 250 | 500)- 12:02, 6 June 2025 Akshay talk contribs created page Ubuntu HPC LDAP server setup on linux container (Created page with "Home > Ubuntu > Ubuntu HPC setup with slurm and linux containers > Ubuntu HPC LDAP server setup on linux container = LDAP Server Setup on Ubuntu 22.04 linux container = This document provides step-by-step instructions to set up an OpenLDAP server on Ubuntu 22.04, along with configuring LDAPS (LDAP over SSL). == 1. Set the Hostname == <pre> sudo hostnamectl set-hostname slurm-ldapsrv.local shutdown -r now </pre> == 2. Edit /etc/hosts ==...")
- 12:01, 6 June 2025 Akshay talk contribs created page Ubuntu HPC NFS client setup on compute nodes (Created page with "Home > Ubuntu > Ubuntu HPC setup with slurm and linux containers > Ubuntu HPC NFS client setup on compute nodes = Mounting NFS on Cluster Nodes = This section explains how to mount the shared /export directory on all compute nodes, login node, and the master node in a Slurm cluster. == 1. For Compute Nodes (Bare Metal or VMs) == === a. Install NFS Client Packages === <pre> apt install -y nfs-common </pre> === b. Create Mount Point === <pre>...")
- 12:00, 6 June 2025 Akshay talk contribs created page Ubuntu HPC NFS server setup on infra node (Created page with "Home > Ubuntu > Ubuntu HPC setup with slurm and linux containers > Ubuntu HPC NFS server setup on infra node = NFS Configuration on Infra Node = This section describes how to create and share a directory using NFS for Slurm cluster clients. The shared folder will reside under /export, mounted from an LVM partition, and made accessible to all compute and service nodes via NFS. == 1. Create and Mount LVM Partition == : Create an ext4 LVM parti...")
- 11:58, 6 June 2025 Akshay talk contribs created page Ubuntu HPC linux Container Creation on Infra Node (Created page with "Home > Ubuntu > Ubuntu HPC setup with slurm and linux containers > Ubuntu HPC linux Container Creation on Infra Node = LXD Container Setup for Slurm Controller = This section covers the steps to configure LXD containers for different roles in the Slurm cluster — including the Slurm controller, LDAP server, and login node. All these Linux containers will be created on top of the '''infra node''', which acts as the NFS server and central poin...")
- 11:57, 6 June 2025 Akshay talk contribs created page Ubuntu HPC common setup for all HPC nodes (Created page with "Home > Ubuntu > Ubuntu HPC setup with slurm and linux containers > Ubuntu HPC common setup for all HPC nodes = Install Ubuntu 22.04 = : Install Ubuntu 22.04 Server on all nodes with most default values. : Create a non-root user (e.g., admin) during setup. == Login Using the Admin User == : Login to each node using the admin user. == Configure History Retention == : Enable storing date and time along with each command in history, as explain...")
- 10:46, 6 June 2025 Akshay talk contribs created page Install slurmd on client nodes (Created page with "Home > Ubuntu > Ubuntu HPC setup with slurm and linux containers > Install slurmd on client nodes = Slurmd Setup on compute Node = == Install the Required Packages == Install `slurmd` and `slurm-client` packages on the compute nodes: <pre> sudo apt install slurmd slurm-client </pre> '''Note:''' * slurm-client must be installed on '''all nodes''', including compute nodes, the login node (LXC), and the infra node. * slurmd should be insta...")
- 09:08, 6 June 2025 Akshay talk contribs created page LDAP client setup on all compute nodes (Created page with "Home > Ubuntu > Ubuntu HPC setup with slurm and linux containers > Install slurmctld on master node = LDAP Client Setup on Ubuntu 22.04 = '''Note: This configuration must be performed on the following nodes: slurm-master (LXC), slurm-login (LXC), infra node, and both compute nodes.''' This section explains how to configure a system as an LDAP client to authenticate users from an external LDAP server (e.g., for Slurm clusters). == 1. Install...")
- 08:55, 6 June 2025 Akshay talk contribs created page Install slurmctld on master node (Created page with "Home > Ubuntu > Ubuntu HPC setup with slurm and linux containers > Install slurmctld on master node = LDAP Client Setup on Ubuntu 22.04 = '''Note: This configuration must be performed on the following nodes: slurm-master (LXC), slurm-login (LXC), infra node, and both compute nodes.''' This section explains how to configure a system as an LDAP client to authenticate users from an external LDAP server (e.g., for Slurm clusters). == 1. Install...")
- 08:42, 6 June 2025 Akshay talk contribs created page LDAP server setup on linux container (Created page with "Home > Ubuntu > Ubuntu HPC setup with slurm and linux containers > LDAP server setup on linux container = LDAP Server Setup on Ubuntu 22.04 linux container = This document provides step-by-step instructions to set up an OpenLDAP server on Ubuntu 22.04, along with configuring LDAPS (LDAP over SSL). == 1. Set the Hostname == <pre> sudo hostnamectl set-hostname ldap.example.com shutdown -r now </pre> == 2. Edit /etc/hosts == Add the LDAP s...")
- 07:52, 6 June 2025 Akshay talk contribs created page NFS client setup on compute nodes (Created page with "Home > Ubuntu > Ubuntu HPC setup with slurm and linux containers > NFS client setup on compute nodes = Mounting NFS on Cluster Nodes = This section explains how to mount the shared /export directory on all compute nodes, login node, and the master node in a Slurm cluster. == 1. For Compute Nodes (Bare Metal or VMs) == === a. Install NFS Client Packages === <pre> apt install -y nfs-common </pre> === b. Create Mount Point === <pre> mkdir /exp...")
- 07:44, 6 June 2025 Gopikiran talk contribs created page User creation on AIX (Created page with "Home > VIOS or AIX > User creation on AIX")
- 07:06, 6 June 2025 Akshay talk contribs created page NFS server setup with linux containers (Created page with "Home > Ubuntu > Ubuntu HPC setup with slurm and linux containers > NFS server setup with linux containers Home > Ubuntu > Ubuntu HPC setup with slurm and linux containers > NFS server setup with linux containers")
- 06:45, 6 June 2025 Gopikiran talk contribs created page User creation On VIOS (Created page with "Home > VIOS or AIX > User creation On VIOS")
- 06:33, 6 June 2025 Akshay talk contribs created page Linux container creation on infra node (Created page with "Home > Ubuntu > Ubuntu HPC setup with slurm and linux containers > Linux container creation on infra node Home > Ubuntu > Ubuntu HPC setup with slurm and linux containers > Linux container creation on infra node")
- 06:31, 6 June 2025 Akshay talk contribs created page Network setup on compute and master nodes (Created page with "Home > Ubuntu > Ubuntu HPC setup with slurm and linux containers > Network setup on compute and master nodes Home > Ubuntu > Ubuntu HPC setup with slurm and linux containers > Network setup on compute and master nodes")
- 06:25, 6 June 2025 Akshay talk contribs created page Common setup for all HPC nodes (Created page with "Home > Ubuntu > Ubuntu HPC setup with slurm and linux containers > Common setup for all HPC nodes = 1. Install Ubuntu 22.04 = : Install Ubuntu 22.04 Server on all nodes with most default values. : Create a non-root user (e.g., admin) during setup. == 2. Login Using the Admin User == : Login to each node using the admin user. == 3. Configure History Retention == : Enable storing date and time along with each command in history, as explained...")
- 05:16, 6 June 2025 Akshay talk contribs created page Ubuntu HPC setup with slurm and linux containers (Created page with "Home > Ubuntu > Ubuntu HPC setup with slurm and linux containers Home > Ubuntu > Ubuntu HPC setup with slurm and linux containers")
- 12:16, 5 June 2025 User account Rohith talk contribs was created by Saurabh talk contribs
- 10:41, 5 June 2025 Abhijith talk contribs created page Reset Proxmox Root Password via GRUB (Created page with "Home > Debian > Proxmox virtual environment > Reset Proxmox Root Password via GRUB = Reset Proxmox Root Password via GRUB = == 1. Reboot the Proxmox Server == Restart the server from the terminal or via remote management. == 2. Interrupt the GRUB Bootloader == When the GRUB menu appears, quickly press <code>e</code> to edit the default boot entry. == 3. Modify the Boot Parameters == Locate the line starting with <code>linux</code> (e.g....")
- 10:34, 5 June 2025 Sunilvarma talk contribs created page Wazuh Custom Rule Creation (Created page with " Home > Wazuh > Wazuh Custom Rule Creation")
- 05:43, 3 June 2025 Abhijith talk contribs created page Install Passbolt on Ubuntu 22.04 (Created page with "= Install Passbolt on Ubuntu 24.04 = == 1. SSL Certificate Setup == Before starting the Passbolt installation, generate an SSL certificate to configure HTTPS properly. Create a dedicated directory for your certificate: <pre> sudo mkdir -p /etc/ssl/mycerts </pre> Generate the certificate and private key inside this directory: <pre> chmod 600 /etc/ssl/mycerts/passbolt.key chown root:root /etc/ssl/mycerts/passbolt.key </pre> == 2. Installing Passbolt on Ubuntu == Gener...")
- 12:42, 31 May 2025 Kamal talk contribs created page Rocky 9.x Enable /home Directory Encryption During the OS Installation (Created page with "Home > Rocky Linux or CentOS > Rocky Linux 9.x > System Administration > File system management > Rocky 9.x Enable /home Directory Encryption During the OS Installation")
- 10:49, 31 May 2025 Kamal talk contribs created page Ubuntu 22.04 Enable /home Directory Encryption During the OS Installation (Created page with "Home > Ubuntu > Ubuntu 22.04 > Ubuntu 22.04 Enable /home Directory Encryption During the OS Installation")
- 09:42, 31 May 2025 Kamal talk contribs created page Ubuntu 22.04 Specific folder Encryption (Created page with "Home > Ubuntu > Ubuntu 22.04 > Ubuntu 22.04 Specific folder Encryption")
- 07:33, 30 May 2025 Abhijith talk contribs created page Passbolt CE Backup and Restoration (Created page with "Home > Ubuntu > Ubuntu 22.04 > Ubuntu 22.04 Passbolt setup > Passbolt CE Backup and Restoration")
- 07:17, 30 May 2025 Abhijith talk contribs created page Passbolt smtp configuration (Created page with "Home > Ubuntu > Ubuntu 22.04 > Ubuntu 22.04 Passbolt setup > Passbolt smtp configuration = Passbolt CE – SMTP Configuration = == Setup Your Own SMTP Relay Server == If you don't already have an SMTP relay, follow this guide to set one up: [http://rekallcm1/notes_wiki/index.php?title=CentOS_8.x_postfix_send_email_through_relay_or_smarthost_with_smtp_authentication How to set up Postfix SMTP relay with authentication on CentOS 8.x] == For...")
- 07:04, 30 May 2025 Abhijith talk contribs created page Recovering a Passbolt account on a new machine or browser using a recovery key (Created page with "Home > Ubuntu > Ubuntu 22.04 > Ubuntu 22.04 Passbolt setup > Recovering a Passbolt account on a new machine or browser using a recovery key == Account Restoration in a New Browser Using Recovery Kit == === Key Points === '''Passbolt CE does '''NOT''' support admin-assisted or email-based account recovery.''' You '''MUST''' have: Your recovery kit (private GPG key file) The passphrase used during initial setup...")
- 06:55, 30 May 2025 Abhijith talk contribs created page Recovering an account on a new machine or browser using recovery key (Created page with "Home > Ubuntu > Ubuntu 22.04 > Ubuntu 22.04 Passbolt setup > Recovering a Passbolt account on a new machine or browser using a recovery key.")
- 06:39, 30 May 2025 Abhijith talk contribs created page Create and Activate Users in Passbolt (Created page with "Home > Ubuntu > Ubuntu 22.04 > Ubuntu 22.04 Passbolt setup > Create and Activate Users in Passbolt")
- 06:30, 30 May 2025 Abhijith talk contribs created page Install Passbolt on Ubuntu 24.04 (Created page with "= Install Passbolt on Ubuntu 24.04 = == 1. SSL Certificate Setup == Before starting the Passbolt installation, generate an SSL certificate to configure HTTPS properly. Create a dedicated directory for your certificate: <pre> sudo mkdir -p /etc/ssl/mycerts </pre> Generate the certificate and private key inside this directory: <pre> chmod 600 /etc/ssl/mycerts/passbolt.key chown root:root /etc/ssl/mycerts/passbolt.key </pre> == 2. Installing Passbolt on Ubuntu == Gener...")
- 06:06, 30 May 2025 Abhijith talk contribs created page Ubuntu 22.04 Passbolt setup (Created page with " * Install Passbolt on Ubuntu 24.04 * Create and Activate Users in Passbolt * recovering an account on a new machine or browser using recovery key * Passbolt smtp configuration")
- 11:09, 29 May 2025 User account Prithvi talk contribs was created by Saurabh talk contribs
- 10:06, 29 May 2025 User account Abhijith talk contribs was created by Saurabh talk contribs
- 07:59, 29 May 2025 Kamal talk contribs created page Ubuntu 22.04 Home folder Encryption after installing the OS (Created page with "Home > Ubuntu > Ubuntu 22.04 > Ubuntu 22.04 Home folder Encryption after installing the OS")
- 07:58, 29 May 2025 Kamal talk contribs created page Ubuntu 22.04 Home folder Encryption (Created page with "Home > Ubuntu > Ubuntu 22.04 > Ubuntu 22.04 Home folder Encryption")
- 05:53, 27 May 2025 Gopikiran talk contribs created page Powering Off IBM FlashSystem 5000 (Created page with "Home > Storage server > Powering Off IBM FlashSystem 5000")
- 11:53, 26 May 2025 Gopikiran talk contribs created page Veeam Backup & replication (Created page with "Home > Backup server > Veeam Backup & replication = Veeam Backup & Replication Installation Guide = == 1. Download the ISO == Download the required version of the Veeam Backup & Replication ISO from the following link: [https://www.veeam.com/products/downloads/latest-version.html?tab=previous Veeam Download Page] == 2. Mount the ISO and Launch Setup == Mount the ISO file and run setup.exe to begin the installation process using the installation...")
- 11:11, 23 May 2025 Monesh talk contribs created page OS Information and Installed Package Collection Script (Created page with "Home > Ubuntu > Ubuntu 22.04 > Creating OS Information and Installed Package Collection Script")
- 09:55, 23 May 2025 User account Monesh talk contribs was created by Saurabh talk contribs
- 06:29, 22 May 2025 Ansil talk contribs created page Configuring Windows firewall to allow access to file shares only from specific source IPs (Created page with "Home > Windows > Windows Defender Firewall > Configuring Windows firewall to allow access to file shares only from specific source IPs To secure a Windows file server, you can configure the firewall to allow file sharing (SMB) access '''only from trusted IP addresses'''. This prevents unauthorized access from other devices on the network. First, enable File and Printer Sharing, then restrict the SMB rules in the firewall by specifying only th...")
- 06:03, 22 May 2025 Ansil talk contribs created page Changing RDP port on a Windows machine and create a new port allow rule in Windows firewall (Created page with "Home > Windows > Windows Defender Firewall > Changing RDP port on a Windows machine and create a new port allow rule in Windows firewall == Changing the RDP Port == Changing the RDP (Remote Desktop Protocol) port means modifying the default port (3389) used for remote connections to a Windows machine. === Purpose === * To enhance security by avoiding the commonly known default RDP port (3389). * To reduce exposure to automated port scannin...")
- 05:49, 22 May 2025 Ansil talk contribs created page Configuring Windows firewall to block all outgoing connections (Created page with "Home > Windows > Windows Defender Firewall > Configuring Windows firewall to block all outgoing connections == Block All Outbound Traffic == Block All Outbound Traffic is a firewall rule in Windows that prevents all outbound network traffic unless a specific rule allows it. This is typically used in highly secure environments where strict control over data leaving the system is required. Creating this rule ensures no applications can access th...")
- 05:43, 22 May 2025 Ansil talk contribs created page Windows Defender Firewall (Created page with "Home > Windows > Windows Defender Firewall *Configuring Windows firewall to block all outgoing connections *Changing RDP port on a Windows machine and create a new port allow rule in Windows firewall *Configuring Windows firewall to allow access to file shares only from specific source IPs Home > Windows > Windows Defender Firewall")
- 12:55, 21 May 2025 Saurabh talk contribs deleted page File:1.png (Not needed)
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- 12:55, 21 May 2025 Saurabh talk contribs deleted page File:Image-2.png (Not needed)
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- 12:55, 21 May 2025 Saurabh talk contribs deleted page File:New-js.png (Not needed)
- 12:55, 21 May 2025 Saurabh talk contribs deleted page File:Jar-rebuild.png (Not needed)
- 12:54, 21 May 2025 Saurabh talk contribs deleted page File:Img-2.png (Not needed)
