Archive - Notes Habibzain

Archive

2024

August 16 - Centos Failed Update Kernel (Linux)
August 5 - Easy Fix Missing mirrorlist http://mirrorlist.centos.org on CentOS 7 (Linux)
January 9 - Easy Create Laravel Project with Composer (Linux)
January 5 - Ansible Ubuntu 20.04 (DevOps)
January 4 - Virtualbox Change Storage Size (Linux)

2023

December 22 - Easy Setup Logrotate Nginx Ubuntu (Linux)
December 21 - Zimbra Relay Amazon SES (Zimbra)
December 21 - Export Import Putty Session (Linux)
December 19 - Install Zimbra 10 Ubuntu 20.04 from Scratch (Zimbra)
December 16 - Zimbra Cannot start TLS: handshake failure (Zimbra)
December 15 - Build Zimbra 10 Open Source with zm-build in Ubuntu 20.04 (Zimbra)
December 10 - Setup dnsmasq on CentOS / RHEL / Rocky / Almalinux 7/8/9 (Linux)
December 10 - How to Use TAR Command on Linux/Unix (Linux)
December 10 - Easy Unzip Command Linux (Linux)
December 8 - Zimbra Enforcing a Match Between From Address and sasl username On Zimbra 8.5 Above (Zimbra)
December 7 - Zimbra Install Commercial Cert from SSL Provider (Zimbra)
December 6 - Postfix Log Add Email Subject (Zimbra)
December 6 - How to Add Subject Zimbra Log (Zimbra)
December 5 - cPanel Export Email User Account to Zimbra (Zimbra)
December 3 - Fix mysqli_real_connect Access denied for user ‘root’@’localhost’ (MySQL)
December 1 - How to Install Node Exporter on Ubuntu 18.04 (SysAdmin)
November 29 - Easy Compress File and Folder with Zip Command Linux (Linux)
November 3 - Manage Windows Server with Sconfig (Windows)
November 2 - Increase php Request Timeout (Linux)
November 2 - Apache Increase Request Timeout (Linux)
July 6 - How Terminate or End a Running Process in Windows (Windows)
April 11 - Ispconfig Nginx Directives Laravel (Linux)
April 11 - How to Hide Version nginx (Linux)
April 5 - How to Install SSH in Windows 10/11 (Linux)
April 4 - Add Linux Server Integration for Grafana Cloud (Linux)
April 3 - Zimbra Error LDAP when Running Install (Linux, Zimbra)
April 3 - Grafana Cloud Account for FREE (Linux)
April 3 - Create ssh keygen with certain username (Linux)
April 1 - Cacti Repair Databases after Upgrade (Linux)
March 31 - How to Remote SSH to Google Cloud VM Instance (GCP, Linux)
March 31 - Zimbra Renew Expired Self-Signed Certificate (Linux)
March 31 - ISPConfig Ubuntu 18.04 Nginx MySQL (Linux, MySQL)
March 29 - Install Percona Server for MySQL 5.6 In Ubuntu 18 (Linux, MySQL)
March 29 - Log Zimbra.log not Show Anything (Zimbra)
March 28 - Zimbra Hide From Search Engine (Zimbra)
March 6 - Mysql Backup and Restore from CLI (Linux, MySQL)
February 16 - Zimbra Modiy Account with Class of Service (Zimbra)
February 16 - Zimbra Get List Account Base on Class of Service (COS) (Zimbra)

2022

October 11 - Upgrade Downgrade Unifi via CLI (Linux)
October 11 - Apache Index Directory Show Full Width (Linux)
October 11 - chattr Make File or folder Immutable (Linux)
October 10 - cPanel Custom Query Delete (Linux)
September 27 - PFDel Script Delete Mail Queue Postfix and Zimbra (Linux)
August 30 - Easy Create Bootable USB Windows Server 2016/2019/2022 (Windows)
August 30 - Easy Windows Script For Disable Enable Interface (Linux, Windows)
August 15 - Install Zimbra MTA – Zimbra Multi Server on Ubuntu 20.04 (Part 3) (Linux, SysAdmin, Zimbra)
July 27 - Pi-Hole Add adlist from Source Third Party (Linux, SysAdmin)
July 27 - Install Pi-Hole in Ubuntu 20.04 (Linux, SysAdmin)
July 27 - Install Zimbra Mailbox – Zimbra Multi Server on Ubuntu 20.04 (Part 2) (Linux, SysAdmin, Zimbra)
July 27 - Install Zimbra Multi Server on Ubuntu 20.04 (Part 1) (Linux, SysAdmin, Zimbra)
July 25 - Install Unbound Ubuntu 20.04/22.04 With Package Manager (Linux, SysAdmin)
July 21 - Install Unbound Ubuntu 20.04/22.04 with Compile (Linux, SysAdmin)
July 20 - Install cPanel WHM Alma Linux 8 (Linux, SysAdmin)
July 20 - Install Alma Linux 8 Step by Step (Linux)
July 19 - Easy Reset Password Root Alma Linux (Linux, SysAdmin)
July 13 - Amavis Bypass Header Check, Bypass Banned Content (Linux, SysAdmin)
July 11 - Install Winrar Linux from Source (Linux, SysAdmin)
July 6 - Install Amavisd and ClamAV on Alma Linux 8 / Centos 8 / RHEL 8 (Linux, SysAdmin)
July 6 - Amavis Blocking Email with encrypted zip (Linux, SysAdmin)
June 30 - Amavisd Bad Header Whitelist from Specific Mail Address (SysAdmin)
June 28 - Setup SpamAssassin Block Email Spam Alma Linux 8 / Centos 8 (Linux, SysAdmin)
June 24 - Alma Linux 8 – Postfix SMTP Server (Linux, SysAdmin)
June 24 - Cpanel Fix 550-Please turn on SMTP Authentication in your mail client. (SysAdmin)
June 17 - cPanel Get All Email Address and Mail Forwarder (Linux)
June 17 - Easy Show Routes (routing table) in Linux (Linux)
June 13 - Easy Way to Check Ubuntu Version (Linux, SysAdmin)
June 13 - How to Setting IP Static Ubuntu 18 or 20.04 (Linux, SysAdmin)
May 25 - Easy Creating CSR and install SSL certificate Windows Server 2016 (SysAdmin, Windows)
May 19 - Install Let’s Encrypt Nginx On Ubuntu 20.04 / 18.04 (Linux, SysAdmin)
May 19 - Install Nginx PHP-FPM on Ubuntu 18.04 LTS (Linux, SysAdmin)
May 19 - Server reached pm.max_children setting PHP-FPM (Linux, SysAdmin)
May 9 - Zimbra Enable DMARC, SPF and DKIM (Zimbra)
April 22 - Things to do After Install Zimbra (Zimbra)
April 19 - Install Zimbra 8.8.15 in Ubuntu 20.04 (Part 2) (Zimbra)
April 18 - Preparation Before Install Zimbra 8.8.15 in Ubuntu 20.04 (Part 1) (Zimbra)
April 15 - Zimbra Add and Remove/Disable Service Command Line (Zimbra)
April 15 - Zimbra zclient.IO_ERROR (invoke Connection refused, server: localhost) (Zimbra)
April 6 - Easy Install Postfix Ubuntu 20.04 (Linux, SysAdmin, Zimbra)
April 6 - Check Virtualization Technology Used by Linux Virtual Server (Linux, SysAdmin)
March 30 - Simple Method Change Hostname Linux (Linux, SysAdmin)
March 30 - Easy Uninstall amavisd-new On Ubuntu (Linux, SysAdmin)
January 20 - Zimbra Stuck Open Webmail – Zimbra Unable to index (Linux, SysAdmin, Zimbra)
January 14 - Fix Linux Welcome to Emergency Mode (Linux, SysAdmin)

2021

December 3 - Tomcat Load Balancing with Apache HTTP and ModJK (SysAdmin)
November 19 - Securing Tomcat with SSL – Certificate Self Signed (SysAdmin)
November 15 - Install Mod JK Status Apache Tomcat in Ubuntu 20.04 – Part II (DevOps, SysAdmin)
November 15 - Install Tomcat9 and Apache with Mod JK in Ubuntu 20.04 – Part 1 (DevOps, Linux, SysAdmin)
November 12 - Apache Enable Mod Status (DevOps, SysAdmin)
November 12 - Easy Install Tomcat9 in Ubuntu 20.04 (DevOps, SysAdmin)
November 4 - Setting HA cluster with Corosync and Pacemaker Ubuntu 20.04 server (DevOps, SysAdmin)
October 29 - How to Show Log Windows Startup and Shutdown History (SysAdmin, Windows)
October 25 - Zimbra: Easy Purging/Deleting all mail from an mailbox in Zimbra (Zimbra)
October 22 - Easy Install Docker on Ubuntu 20.04 (DevOps)
October 14 - Easy Install and Configure Certbot Lets Encrypt Apache on Centos 7 (DevOps, SysAdmin)
October 13 - Laravel htaccess Redirect to Sub Folder (Linux, SysAdmin)
October 5 - Windows Server 2016/2019 Evaluation Extend the Trial Period (SysAdmin, Windows)
August 27 - Easy Export Import Zimbra Ldap Config and Data (Zimbra)
August 27 - Linux Show Folder Size and File in Directory (Linux)
August 26 - Htaccess Redirect to Sub Folder Laravel Project (Linux)
August 26 - Easy Change Default Port RDP Remote Dekstop Windows (Windows)
August 25 - Install Apache PHP-FPM Centos 7 (Linux, MySQL)
August 24 - Fix VMware Workstation not support nested virtualization (VMware)
August 24 - Easy Add Static Route on CentOS (Linux, SysAdmin)
August 23 - How to Add Static IP Route on Windows (Windows)
August 20 - Install CMAK Feature On Windows 10 (SysAdmin, Windows)
August 20 - Login Remote SSH Without Password (Linux, SysAdmin)
August 20 - Windows VPN Disable Default Gateway (SysAdmin, Windows)
August 19 - Zimbra Open Source Server Migration and Account Transfer (SysAdmin, Zimbra)
August 19 - Show list RDP User Remote Dekstop Windows (Linux, SysAdmin, Windows)
August 19 - Linux Show Public IP from Terminal (Linux, SysAdmin)
August 18 - WordPress : Fix WordPress 404 Not Found (Wordpress)
August 16 - Install ISPConfig Centos7 (Linux, SysAdmin)
August 6 - Remove Private Key Passphrase with openSSL (Linux, SysAdmin)
February 4 - Linux Delete File or Folder Older than x Days (Linux, SysAdmin)

2020

July 7 - VMWARE Reclaim Space Thin VMDK Using SDelete and vmkfstools (SysAdmin, VMware)
May 4 - cPanel Exim Commands CheatSheet (Linux, SysAdmin)
April 27 - Hide Login WordPress Plugin (SysAdmin, Wordpress)
March 11 - Easy Fix XAMPP Server Error (Error 500) (SysAdmin)
February 27 - Fix Package gnupg2 is not installed (SysAdmin)
February 4 - Easy Add Networking Port Group Vmware 6.5, 6.7 (SysAdmin, VMware)
February 4 - Easy Show WordPress Visitor Monitoring Metric (Wordpress)
February 4 - [Fix] System Board 1 BMC fw health 0 sensor-discrete (SysAdmin)
February 2 - MySQL Reset Root Password (MySQL)
February 2 - Fix Google Chrome Show Wrong Color (SysAdmin)
January 29 - MySQL Export Show Processlist (MySQL)

2019

July 31 - cPanel Webmail An error occurred (SysAdmin)
July 31 - Backup Restore Cacti – Migrate Cacti to New Server (Linux, SysAdmin)
July 25 - How To Delete Files Older Than X Days in Windows Use CMD (SysAdmin)
July 19 - Zimbra Collaboration Postscreen Implementation (Zimbra)
July 16 - Send Email with Command Line Terminal CLI Using Zimbra (Linux, Zimbra)
July 16 - Ifconfig Centos 7 (SysAdmin)
July 16 - Zimbra Unable to start TLS: SSL connect attempt failed error (Zimbra)

2018

July 9 - Search Multiple Words / String Pattern Using grep Command on Bash shell (Linux, SysAdmin)
July 9 - How to check spamming Exim MTA Server (SysAdmin)
July 9 - Exim command remove emails queue specific Sender/Receiver – The “exiqgrep” usage (SysAdmin)
March 28 - Complete Uninstall Percona Xtradb Cluster (MySQL)
March 28 - How to Add Dmarc (SysAdmin, Zimbra)
March 28 - Process PS FAXU when snapshot percona Xtra Cluster (DevOps, SysAdmin)
February 19 - Zimbra Show IMAP Session CLI (Linux, SysAdmin)
January 25 - WordPress Hide Category Title (Wordpress)
January 23 - Testing and Check Verified Expiration SSL from terminal (SysAdmin)

2017

April 5 - Wget Recursively Download All Files and Folder (Linux, SysAdmin)
March 6 - PFlogsumm – Daily Report Postfix Monitoring on CentOS 6 (SysAdmin)

2015

September 22 - Checking FQDN, MX record, Reverse-DNS/PTR (SysAdmin)
September 10 - Zimbra Set COS (class of service) All User (SysAdmin, Zimbra)