Debian12.11_en Debian12.11 : OS installation and initial configuration
1.Debian12In this article, we will explain how to build a se...
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Debian12.11_en 
Debian13.1_en Debian13.1 : OS Install
1.Debian13.1This time, we'll explain how to build a server u...
fedora43_en Fedora43 : Clamav , Mail Server
1. clamav1.1 Install1.2 Edit Clam AntiVirus configuration fi...
fedora43_en Fedora43 : System Backup and Restore
1.Website data backupBackup under /var/www/html①Create backu...
fedora42_en Fedora42 : System Backup and Restore
1.Website data backupBackup under /var/www/html①Create backu...
fedora43_en Fedora43 : Tripwire,Logwatch,Disk Usage Check Script
Tripwire1.Install2.Passphrase setting3.Tripwire Configuratio...
fedora43_en Fedora43 : Mysql8 , WordPress
MySQL8①Install➁Start MySQL server➂Check mysql version④Connec...
fedora43_en Fedora43 : SSL Certificate Acquisition( Let's Encrypt ) , Apache , Mail SSL
1.Obtain an SSL certificate ( Let's Encrypt )Install the lat...
fedora43_en Fedora43 : FTP Server(Vsftpd) , File Server(Samba)
1.FTP Server Installation1. 1 Vsftpd Installversion check1.2...
fedora43_en Fedora43 : SSH 、Firewalld
1.Configuring Remote Connections via SSHSSH is a service for...
fedora42_en Fedora42 : SSH 、Firewalld
1.Remote connection by SSHSSH is a service for connecting re...
fedora43_en Fedora43 : Initial Settings
1. Disabling SELinuxFirst, disable SELinux. SELinux is a fea...
fedora43_en Fedora43 : OS Install
Fedora43 : Download (Released October 28, 2025)Please downlo...
OpenSUSE16.0_en OpenSUSE16.0 : Obtain SSL Certificate (Let's Encrypt) 、Web / MAIL Server SSL
1.Obtain an SSL Certificate (Let's Encrypt)1.1 Preparation①E...
FreeBSD14.3_en FreeBSD14.3 : OS Install
FreeBSDFreeBSD is UNIX-like open source OS software. In part...