CentOS7.9_en CentOS7.9 ; FTP Server Install
FTP Server Installation 1. vsftpd install 2.vsftpd configura...
nuy
CentOS7.9_en 
CentOS7.9_en CentOS7.9 ; Mail Server, Clamav, SpamAssassin
Clamav ( anti-virus software ) 1.Clam AntiVirus Install 2.Ed...
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 ; MySQL8 , WordPress
Mysql8 Install 1.Preparation and Confirmation If MariaDB is ...
CentOS7.9_en CentOS7.9 ; SNORT2 , Tripwire , Chkrootkit
SNORT2 Install 1. Advance preparation ①Install necessary sof...
CentOS7.9_en CentOS7.9 ; Logwatch , Disk usage check script
1. Logwatch ①Install ②Edit configuration file ③Output Logwat...
CentOS7.9_en CentOS7.9 ; System Backup and Restore
1.Website data backup 1.1 Backup under /var/www/html ①Creati...
Almalinux9.1_en AlmaLinux 9.1 ; Mysql8 , WordPress Install
Mysql8 Install
＃ dnf -y install mysql-server
charset.cnf Create a new one with the following contents
WordPress Install
1. Create database for Word Press
As an example, assume database [wp_db] database user [wp_user] password [?W123456]
Debian10.13_en Debian10.13 ; OS Install
1.Debian10.13 Download Installation Image Download site for ...
Debian10.13_en Debian10.13 ; Initialization
1. Install and configure vim editor Debian has "nano" as the...
Debian10.13_en Debian10.13 ; SSH , Firewall
1. SSH Service Security Settings The SSH service allows the ...
Debian10.13_en Debian10.13 ; SSH with public key
SSH connection with authentication using RSA public key cryp...
Debian10.13_en Debian10.13 ; Antivirus , Mail Server
1.Anti-virus Clamav installed 1.1 Install The clamav-related...
Debian10.13_en Debian10.13 ; Let's Encrypt WEB , Mail SSL
1. Obtaining a Certificate(Let's Encrypt) 1.1 advance prepar...
Debian10.13_en Debian10.13 ; MySQL8 , WordPress
1. MySQL 8 Install 1. 1 Update package index Install necessa...