centos system error log

First-recognized Log File System in centos-ext3 Outline 1. Log File System 2. Advantages of ext3 3. Three log modes of ext3 4. Select log Mode 1. Log File System Generally, when a file is written to a system running, the metadata of the file (such

1. vsftpd, commonly used centos FTP server suite; vsftpd is a centos FTP server program that is the most popular in the Linux release version; it is small, light, secure, and easy to use; it can give full play to its own characteristics and be used

Introduction of Yum Yum, Yellow Dog Updater, is the abbreviation for Modified, a package manager developed by Duke University to improve the installation of RPM software packages. It was originally developed by Yellow Dog, the developer of the

1. Introduction to yum Yum, short for Yellow Dog Updater and modified, is a software package manager developed by Duke University to improve the installation of RPM software packages. It was initially developed by Terra soft, a developer of the

I. Introduction of YUMYum, the abbreviation for Yellow Dog Updater, Modified, is a package manager developed by Duke University to improve the installation of RPM packages. It was originally developed by Yellow Dog, the developer of the release,

SELinux is short for security-enhanced Linux. The traditional Linux permission controls the owner, group, and other rwx of files and directories, while SELinux uses the delegated access control, that is to say, to control the access of a process to

Installation and detailed explanation of centos yum Source 1. Introduction to yum Yum, short for Yellow dog Updater and Modified, is a software package manager developed by Duke University to improve the installation of RPM software packages. It was

Set up rsyslog log server in CentOS Functions provided by the software: 1. rsyslog is a log service of RHEL or centos 6. x, replacing the syslog service of the previous system. In this architecture, the rsyslog service is mainly used to collect logs,

Error logs and access log files provide useful information for system administrators, such as troubleshooting Web servers, protecting the system from a variety of malicious activities, or simply conducting a variety of analyses to monitor HTTP

Generally, you can log on as the root user to configure the system as Administrator by executing the "Su-" command and entering the correct root password. However, in order to further enhance the security of the system, it is necessary to establish