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FreeBSD14.1_en

FreeBSD14.x : Zabbix7 Install

Installation of open source integrated monitoring software "Zabbix7".Zabbix is an open source integrated monitoring software for centralized monitoring of servers, networks and applications. It provides monitoring, fault detection and notification functions required for integrated monitoring. With Zabbix agent and SNMP support for many platforms, you can monitor your entire system with a single Zabbix.To run Zabbix, you will need the PHP programming language, MySQL/MariaDB as a database server, and a web server such as Apache or Nginx.In this case, we will assume that all of the following conditions have already been configured.This time we will install Zabbix 7.0 LTS released on 06/04/2024 in the following environment.FreeBSD14.1 IP(192.168.11.83)Apache/2.4.59 (FreeBSD)mysql Ver 8.0.35PHP 8.3.6 (cli)PHP 8.3.6 (fpm-fcgi)
FreeBSD14.1_en

FreeBSD14.1 : Mail Server(Postfix,Dovecot) , SSL/TLS

1. Obtaining a certificate for the mail serverObtain a certificate for the mail server to convert the mail server to SSL/TLS.Use the certbot that was used when the web server was converted to SSL.Stop the web server and execute the following command
FreeBSD14.1_en

FreeBSD14.1 : WEB Server(Apache2) , MySQL8

1. Apache21.1 Install# cd /usr/ports/www/apache24# make configThere are many options, but we will proceed wit1. Apache21.1 Install# cd /usr/ports/www/apache24# make configThere are many options, but we will proceed wit
FreeBSD14.1_en

FreeBSD14.1 : Initial setup (Vim , SSH , firewall, NTP server)

1. Vim InstallInstall Vim, which you are familiar with as an editor, as follows# pkg install -y vimEdit the ".shrc" to make Vim available as the standard editor, and log in again to reflect the change.FreeBSD14 has sh as default shell.You can check the current SHELL with the following command
FreeBSD14.1_en

FreeBSD14.1 : OS INSTALL

FreeBSDFreeBSD is UNIX-like open source OS software. In particular, its performance as a network operating system exceeds that of Linux-based systems, and it maintains stable performance even under high loads.FreeBSD is designed to be robust and sturdy with an emphasis on practicality, making it suitable for operating FTP, WWW, and e-mail servers for major companies and services.In this project, we will install FreeBSD 14.0, released on Nov 14, 2023, and build the server.FeaturesHigh-speed, high-performance multi-platform capable of withstanding high workloadsAdopted by many major companiesNetwork security measures can be applied by restricting accessCapable of operating small to large serversMore than 33,000 dedicated software applications from commercial to personal use
CentOS9_en

CentOS Stream9 : System Backup and Restore

1.Website data backupBackup under /var/www/html①Create backu...
CentOS7.9_en

CentOS7.9 : SNORT2 , Tripwire , Chkrootkit

SNORT2 Install1. Advance preparation①Install necessary softw...
CentOS7.9_en

CentOS7.9 : Let's Encrypt , WEB・Mail SSL

1.Obtain SSL Certificate( Let's Encrypt )Install the latest ...
CentOS7.9_en

CentOS7.9 : Mail Server, Clamav, SpamAssassin

Clamav ( anti-virus software ) 1.Clam AntiVirus Install2.Edi...
CentOS7.9_en

CentOS7.9 : WEB Server Apache

1.Apache2 installation and virtual host setup1.1 Apache2 Ins...
CentOS7.9_en

CentOS7.9 : FTP Server Install

FTP Server Installation1. vsftpd install2.vsftpd configurati...
CentOS7.9_en

CentOS7.9 : SSH connection with public-key

SSH connection with authentication using RSA public key cryp...
CentOS7.9_en

CentOS7.9 : SSH , Fierwalld , NTP

1.Remote connection by SSHSSH is a service for connecting re...
CentOS7.9_en

CentOS7.9 : OS Install

CentOS7.9 Install1.CentOS 7.9 DownloadCentOS7.9 installation...
OracleLinux 8.6_en

OracleLinux8.6 : System Backup and Restore

1.Website data backup1-1. Backup under /var/www/html①Creating backup script files# cd /var/www/system# vi backup_html.sh2.MySQL database backup①Creating backup script files# cd /var/www/system3.Restore backup files under html① Store HTML backup files in "/ (root)" directory4.Restoring Mysql Backup Files①Save the backup file to any directory(In the example, the directory is "/var/www/backup/db_bak".)Unzip data