nuy

FTP Server Inatall1. vsftpd Install# dnf -y install vsftpd2. vsftpd configurationSave the unedited vsftpd.conf with .bak

1.Web site data backup1-1.Backup under /var/www/html①Create a backup script file[root@Lepard ~]# cd /optopt]# vi backup_html.sh#!/bin/bashTODAY=`/bin/date +%Y%m%d`

1.Mysql8 Installation1-1.Install[root@Lepard ~]# dnf module -y install mysql:8.0[root@Lepard ~]# vi /etc/my.cnf.d/charset.cnf　(Create New)# Set the default character encoding# To handle 4-byte characters such as pictograms, use [utf8mb4][mysqld]character-set-server = utf8mb4[client]default-character-set = utf8mb4[root@Lepard ~]# systemctl enable --now mysql1-2.Security measures

1.Tripwire Installation1.1 Download and install[root@Lepard ~]# cd /usr/local/srcsrc]# wget https://rpmfind.net/linux/epel/8/Everything/x86_64/Packages/t/tripwire-2.4.3.7-5.el8.x86_64.rpmsrc]# rpm -Uvh tripwire-2.4.3.7-5.el8.x86_64.rpmIf you get a dependency error, enter the following

Rocky LinuxCentOS, which was positioned as a downstream of RHEL (Red Hat Enterprise Linux), will no longer be supported for CentOS 8 on December 31, 2021.There are three distributions (AlmaLinux, RockyLinux, and CentOS Stream 8) that are attracting attention as a destination for migrating from CentOS, but this time we will build a server using the latest version of RockyLinux 8.4 for the following reasons.CentOS Stream 8Stability concerns with RHEL upstreamSupport period until May 31, 2024AlmaLinuxAlmaLinux is a free RHEL clone that is being developed by CloudLinux, the developer of CloudLinux OS, a commercial Linux distribution, with the goal of binary compatibility with the current version of RHEL.Support period until 2029Rocky LinuxIt is a free RHEL clone by the project started by Gregory Kurtzer, the founder of CentOS, and is being developed by the community as a "production downstream version of RHEL".The company is also eager to acquire sponsors, including Amazon Web Services (AWS) and Google Cloud.Support period until 2029