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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Rocky Linux10.1_en

RockyLinux10.1 : SSH、Firewalld、NTP Server

1.SSH remote connectionSSH is a service for connecting remot...
Rocky Linux10.1_en

RockyLinux10.1 : OS Install , Various settings

Rocky Linux10.1Rocky Linux 10 is a release compatible with R...
Almalinux10.1_en

AlmaLinux10.1 : SSH、Firewalld、NTP Server

1.SSH remote connectionSSH is a service for connecting remot...
Almalinux10.1_en

AlmaLinux10.1 : OS Install , Various settings

AlmaLinux 10.1AlmaLinux OS is a project launched by CloudLin...
Almalinux10.1_en

AlmaLinux10.1 : SNORT3

SNORT3 Snort is an open source network intrusion detection s...
Almalinux10.1_en

AlmaLinux10.1 : System Backup and Restore

1.Website data backup1-1.Backup under /var/www/html①Create b...
Almalinux10.1_en

AlmaLinux10.1 : SSL Certificate ( Let's Encrypt ) , Apache/Mail SSL

1.Obtain an SSL certificate ( Let's Encrypt )Install the lat...
Almalinux10.1_en

AlmaLinux10.1 : Anti-virus(Clamav) , Mail Server

Clamav1.Clamav Install2.Clam AntiVirus  Configuration File E...
Almalinux10.1_en

AlmaLinux10.1 : WEB Server(Apache2)

1.Apache2 Install , Virtual Host Configuration1.1 Apache2 In...
Debian13.2_en

Debian13.2 : OS Install , Initial Settings

1. Overview of Debian 13This time, we'll explain how to buil...
Debian13.2_en

Debian13.2 : System Backup & Restore

1. System Backup1.1 Backup under /var/www/html① Create backu...
Debian13.2_en

Debian13.2 : Nagios Server , Tripwire Install

Nagios ServerNagios is an open source monitoring solution ru...
Debian13.2_en

Debian13.2 : Suricata + Elastic Stack + Kibana

PrerequisiteWe will install Suricata IDS and ElasticStack on...
Debian13.2_en

Debian13.2 : MariaDB , WordPress

1. MariaDB1.1 InstallMariaDB version confirmation1.2 MariaDB...
Debian13.2_en

Debian13.2 : Let's Encrypt, WEB/Mail Server SSL

1. Obtain a certificate (Let's Encrypt)1.1 advance preparati...