How to install PHP 7.2 on CentOS 7/RHEL 7

How do I Install PHP 7.2 on CentOS 7 server? How can I setup and install PHP 7.2 on RHEL 7 server along with Nginx web server? How do I configure PHP-fpm version 7.2 with Nginx server running on a CentOS / Red Hat Enterprise Linux version 7? PHP is…

Installing PostgreSQL And phpPgAdmin In CentOS

Introduction PostgreSQL is a powerful, open-source object-relational database system. It runs under all major operating systems, including Linux, UNIX (AIX, BSD, HP-UX, SGI IRIX, Mac OS, Solaris, Tru64), and Windows OS.It provides very efficient way to work with databases on PostgreSQL like, create database, table, alter database, export/import database etc.…

Error Phpmyadmin php7.4

Jika baru melakukan upgrade php 7.4 dan menemukan error phpmyadmin sperti dibawah ini : Warning in ./libraries/sql.lib.php#601 count(): Parameter must be an array or an object that implements Countable Backtrace ./libraries/sql.lib.php#2038: PMA_isRememberSortingOrder(array) ./libraries/sql.lib.php#1984: PMA_executeQueryAndGetQueryResponse( array, boolean true, string 'alternativegirls', string 'tgp_photo', NULL, NULL, NULL, NULL, NULL, NULL, string '', string…

EoIP melalui Tunnel PPTP

Kebutuhan akan ip publik terus meningkat seiring dikembangkanya server – server yang diakses secara publik melalui internet seperti web server, mail server, ftp server dll. hal ini bukanlah masalah bagi perusahaan berskala menengah – besar karena sanggup menyewa koneksi dedicated dengan satu blok ip publik.yang menjadi permasalahan adalah ketika suatu…

Check Network Bandwidth with IPERF

Check Network Bandwidth with iperf. This needs 2 machine, Client(Sender) and Server(Receiver). Server : Install iperf3 (Install on both Client and Server) . root@dlp:~# apt -y install iperf3 root@dlp:~# iperf3 -s Server listening on 5201 Client Check Network Bandwidth to execute the command like follows. root@www:~# iperf3 -c 10.0.0.30 -b 1024M #-b 1024 adalah…

How To Add A Second Hard Disk on FreeBSD

How do I add a second hard disk to my FreeBSD server? How do I partition, label and mount a new hard disk under FreeBSD operating system for backup or to store additional data?There are two ways to install a new hard disk under FreeBSD operating system. You can use…

Removing Messages with Zmmailbox based on the Subject

Berikut Script untuk menghapus email berdasarkan akun dan Subject Email. Copy Script berikut : #!/bin/bash # rm_message.sh user@domain.com subject if [ -z "$2" ]; then echo "usage: rm_message.sh user@domain.com <subject>" exit 0 else addr=$1 subject=$2 echo "Searching $addr for Subject: $subject" for msg in `zmmailbox -z -m "$addr" s -l…

How To Secure Nginx with Let’s Encrypt on FreeBSD

Introduction Let’s Encrypt is a Certificate Authority (CA) that provides an easy way to obtain and install free TLS/SSL certificates, thereby enabling encrypted HTTPS on web servers. It simplifies the process by providing a software client, Certbot, that automates most of the steps. In this tutorial, we will show you how…

Bash check if process is running or not on Linux / Unix

Bash check if process is running or not Bash commands to check running process: pgrep command – Looks through the currently running bash processes on Linux and lists the process IDs (PID) on screen.pidof command – Find the process ID of a running program on Linux or Unix-like systemps command – Get information…

Optimasi MySQL dengan MySQL Query Cache

Optimasi MySQL dengan MySQL Query Cache. Pada kesempatan ini kami ingin membagi pengalaman kami dalam meng-optimasi query MySQL di GuestPro Cloud PMS. Latar belakang permasalahan yang dihadapi oleh GuestPro adalah bagaimana caranya mempercepat loading calendar chart dan dashboard yang sering diakses oleh client. Awalnya kami sempat berfikir untuk memasukkan query…