agents to install CentOS/RHEL 7/6 Step 1 – Add Required Repository CentOS/RHEL 7: rpm -Uvh https://repo.zabbix.com/zabbix/4.0/rhel/7/x86_64/zabbix-release-4.0-2.el7.noarch.rpm CentOS/RHEL 6: rpm -Uvh https://repo.zabbix.com/zabbix/4.0/rhel/6/x86_64/zabbix-release-4.0-2.el6.noarch.rpm Step 2 – Install Zabbix Agent yum install zabbix zabbix-agent Debian Run Apt update sudo apt update Install Zabbix Agent LTS on Debian 11 using APT sudo apt install zabbix-agent XEN Server yum –enablerepo […]
All posts by Irfan Anis
zero tier
zerotier-cli join <network_id>. we no longer support Windows 7/Server 2012 R2 Older versions of ZeroTier can be found here: https://download.zerotier.com/RELEASES/ latest version supported on Server 2012 Is 1.4.6? remove How to Clear/Reset your ZeroTier Address – ZeroTier Knowledge Base – Confluence (atlassian.net) sudo systemctl stop zerotier-one or sudo service zerotier-one stop sudo apt remove zerotier-one […]
ardino commands
Raspi-config Irfan Anis
Windows Aministration
Clean up Active Directory Domain Controller server metadata https://learn.microsoft.com/en-GB/windows-server/identity/ad-ds/deploy/ad-ds-metadata-cleanup use the Active Directory Sites and Services console (Dssite.msc) to delete a domain controller’s computer Pro Tip: Bulk Update IIS Bindings 1. First, I would enter a couple of the bindings the usual way through the IIS Manager UI, just so I can get a model […]
Linux Mail Server
https://docs.iredmail.org/install.iredmail.on.debian.ubuntu.html Irfan Anis
Linux Control Panels
01 – Installing CyberPanel – Docs / 01 – Install/Upgrade – CyberPanel Community Perfect Server Automated ISPConfig 3 Installation on Debian 10 – 11 and Ubuntu 20.04 (howtoforge.com) Irfan Anis
Disable SSH logins for root
Step 1 : ADD New user At the command prompt, type the following command. Replace username with the name of the user that you want to add: useradd username Type the following command, replacing username with the name of the user that you created in step 2: passwd username To grant administrative privileges to the […]
Password Manager
It is highly recommended to use password manager instead of saving passwords in browser, excel etc We recommend Bitwarden Open Source Password Manager | Bitwarden Bitwarden is a free/freemiumopen-sourcepassword management service that stores sensitive information such as website credentials in an encrypted vault. The platform offers a variety of client applications including a web interface, desktop applications, browser extensions, mobile apps, and a command-line […]
C# Developer should have basic knowledge about following
Syntax Output Comments Variables Data Types Type Casting User Input Operators Math Strings Booleans If…Else Switch While Loop For Loop Break/Continue Arrays Methods Method Parameters Method Overloading Classes OOP Classes/Objects Class Members Constructors Access Modifiers Properties Inheritance Polymorphism Abstraction Interface Enums Files Exceptions Learn From Irfan Anis
Linux
How to get serial number sudo hdparm -i /dev/sda | grep SerialNo nvme list (from nvme-cli module) Listing Users in Linux How to use sfdisk command to display boot partition Type the following command:# sfdisk -l# sfdisk -l /dev/sdaSample outputs: How to Find My DNS Server IP Address cat /etc/resolv.conf or grep “nameserver” /etc/resolv.conf https://apiscp.com/features/athena […]