業務用エアコン関連の技術情報、エラーコード、環境問題対策に関する別サイト「エアコンの安全な修理・適切なフロン回収」

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CentOS9_en

CentOS Stream9 : SSH , Firewalld , NTP

1.Setting up remote connection via SSHSSH is a service for c...
CentOS9_en

CentOS Stream9 : Authenticated connection with SSH key pair

Authenticated connection with SSH key pairCreation of public...
CentOS9_en

CentOS Stream9 : FTP , Samba Server

1.FTP Server1. 1 vsftpd Install1.2 vsftpd settingSave the un...
CentOS9_en

CentOS Stream9 : WEB Server(Apache2)

1.Apache2 installation and virtual host configuration1.1 Apa...
CentOS9_en

CentOS Stream9 : Clamav , Mail Server

1. Clamav1.1 Clam AntiVirus Install1.2 Edit Clam AntiVirus c...
CentOS9_en

CentOS Stream9 : Let's Encrypt , Apache・Mail Server SSL/TLS

1.Obtain SSL Certificate( Let's Encrypt )1.1 Advance prepara...
CentOS9_en

CentOS Stream9 : MySQL8 , WordPress

Mysql8 Installcharset.cnf Create a new one with the followin...
CentOS9_en

CentOS Stream9 : Suricata , Tripwire , Chkrootkit

Suricata InstallSURICATA IDS/IPS is an open source IDS that ...
CentOS9_en

CentOS Stream9 : Logwatch , Disk Usage Check Script

1. Logwatch①Install②Edit configuration file③Output Logwatch ...
CentOS10_en

CentOS Stream10 : OS Install

This is a network server build with CentOS Stream 10, the up...
CentOS10_en

CentOS Stream10 : Initial setup after OS installation

1.Disabling SELinuxFirst, disable selinux. selinux is a feat...
CentOS10_en

CentOS Stream10 : SSH , Firewalld , NTP

1.Setting up remote connection via SSHSSH is a service for c...
CentOS10_en

CentOS Stream10 : Authenticated connection with SSH key pair

Authenticated connection with SSH key pairCreation of public...
CentOS10_en

CentOS Stream10 : FTP , Samba Server

1.FTP Server1. 1 vsftpd Install1.2 vsftpd settingSave the un...
CentOS10_en

CentOS Stream10 : Let's Encrypt , Apache・Mail Server SSL/TLS

1.Obtain SSL Certificate( Let's Encrypt )1.1 advance prepara...