nuy

What is Fedora?Fedora is an open source operating system software, a Linux distribution.The project started as a successor to Red Hat Linux, whose development was terminated at the end of 2003.It is unique in that it is community-driven, proactively incorporates feedback from the field, and introduces advanced, flexible, and advanced features.The most obvious difference when compared to popular Linux distributions such as "Ubuntu" is the balance between "advanced" and "stable".However, its stability has now been greatly improved, and it is gaining a reputation as an OS that can be used regularly, not just for functional testing purposes.For those who want to incorporate new and useful features as soon as possible, Fedora will be the best choice.However, it should not be used as a production environment or corporate need.In this case, we will use the latest Fedora 36 Server, released May 10, 2022.

1.Website data backupBackup under /var/www/html①Create backu...

Chkrootkit①Download , Install➁Create /root/bin directory and...

SNORTSnort is an open source network intrusion detection sys...

Mysql8 Install①Install➁MySQL Server start➂Check mysql versio...

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

Clamav1.Clam AntiVirus Install2.Edit Clam AntiVirus configur...

Apache2 installation and virtual host configuration1.Apache2...

1.FTP Server Installation1. 1 vsftpd Install2. vsftpd SSL/TLSConfigure Vsftpd to use SSL/TLS2.1 Create self-signed certificatesThis work is not required if you are using a trusted, legitimate certificate such as Let's Encrypt.3. File server installation with SambaBuild a file server with access rights that requires user authentication with Samba.Installation Procedure① Create shared folders with access rights that require user authentication②Creation of accessible groups③Creation of users belonging to groups that can be accessed④Configuration File Editing

1.Creation of public and private key pairsCreate a public/private key pair for a user connecting to a Linux server using OpenSSH.Use ssh-keygen to create the key pair.The creation of a public/private key pair is performed with the authority of the user logging in remotely.If you do not specify the creation destination and file name, id_ed25519 and id_ed25519.pub will be created in /home/(user name)/.ssh/. On the way, also enter the password for the key.

1.Remote connection by SSHSSH is a service for connecting re...

1. SELinux DisableFirst, disable selinux. selinux is a feature that improves auditing and security in Linux, but when enabled, it can limit the behavior of services and the configuration considerably.Therefore, it is basically invalidated in many cases.You can disable it by doing the following。

Fedora ; DownloadFedora37 can be downloaded from the following mirror siteshttp://ftp.riken.jp/Linux/fedora/releases/37/Server/x86_64/iso/The file to download is the "Fedora-Server-netinst-x86_64-37-1.7.iso" imageCreate an installation disk from the downloaded "Fedora-Server-netinst-x86_64-37-1.7.iso" image on a USB disk and install it on the actual device.

1.Website data backupBackup under /var/www/html①Create backup script file2.MySQL database backup①Create backup script file3.Web configuration file (under html) restored① Copy the HTML backup file to the "/ (root)" directory of the server to be used for restoration4.Restore MySQL data①Save database backup file to any directory

Fedora38 ; Logwatch , Disk Usage Check Script