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Showing posts from December, 2018

Microsoft Windows 10: How to Download ISO File

Windows commands for technicians

Common Windows commands that technicians should know.

Install Kali Linux on Windows 10

The Kali for Windows application allows one to install and run the Kali Linux open-source penetration testing distribution natively, from the Windows 10 OS.

Linux command: ssh-keygen - Generate SSH Keys

ssh-keygen — authentication key generation, management and conversion

Firewall: pfSense

A typical configuration with 4 interfaces WAN LAN SVR DMZ WIFI IP Address Planning WAN: DHCP LAN: 192.168.1.254/24 SERVER: 192.168.2.254/24 DMZ: 192.168.3.254/24 WIFI: 192.168.4.254/24 Default login page Username: admin Password: pfsense Enable SSH

VMware vSphere Hypervisor Free Version

Bare in mind that VMware vSphere Hypervisor Free Version comes with limitations Maximum 2 physical CPUs Maximum 8 vCPU per VM Cannot add to vCenter when using free license key. VMware vSphere Hypervisor Free Version supports unlimited cores per CPU and unlimited physical memory . Where to download VMware vSphere Hypervisor Free Version VMware: VMware vSphere Hypervisor (64 bit) VMware vSphere Hypervisor 8.0 (11 October 2022): https://customerconnect.vmware.com/en/evalcenter?p=free-esxi8 VMware vSphere Hypervisor 6.x: https://my.vmware.com/en/group/vmware/evalcenter?p=free-esxi6

Linux: how to ssh login without password

There are 2 Linux hosts: 001 and 002. User 'tuyendq' wants to ssh login from 001 to 002 without entering password.

Powershell: Install Windows Server Backup Feature

Install-WindowsFeature Windows-Server-Backup

Microsoft Azure: Azure AD Connect

Import-Module ADSync Start-ADSyncSyncCycle -PolicyType Delta

Ubuntu: Install SNMP

# apt-get install snmp libsnmp-base snmp-mibs-downloader