Rhel5 and centos 5.5 x86_64 are all tested.
In the production environment, there is a log server dedicated to recording the log information of other servers is a good idea, but with the Red Hat built-in syslog, the configuration is simple, however,
Article Title: Solaris Study Notes: About the Solaris syslog mechanism. Linux is a technology channel of the IT lab in China. Includes basic categories such as desktop applications, Linux system management, kernel research, embedded systems, and
Demand:Back to TopWorking in a Linux (DEBIAN8) environment to run a server program, implemented in the Python language, the code has different priority logs need to be recorded, the development time is the use of Python logging module output to the
Record history to syslog and transmit it to the remote log collection server in real time.
Method: use the new function bash4.1: Save History commands to syslog! Then, use syslog-ng to build a concentrated log server to collect host logs.
1.
Purpose:1. Write a fatal-level error to the 2000nt log2. Send email notification to administrators for warn, error, and fatal errors3. Other errors are output directly in the background.
Tutorial steps:Output to 2000nt log1. SetLog4jCopy the
One, what is flume?As a real-time log collection system developed by Cloudera, Flume is recognized and widely used by the industry. The initial release version of Flume is currently known collectively as Flume OG (original Generation), which belongs
Mysqld_safe start script source code reading and analysis I read the mysqld_safe script a few days ago. I personally think it is quite rewarding. I carefully explained the MySQL database startup process, including searching MySQL-related directories,
Host information
Just as we can determine the user information, the program can also determine the information of the computer on which it runs. The uname command provides this information. Uname also serves as a system call to provide the same
Extmail is a high-capacity/ISP-level application written in perl. It is a free and high-performance Webmail software that allows you to quickly develop, improve, and upgrade your applications, supports Maildir and indexing, which is extremely fast.
Source Code Installation: There is no dependency through Yum (installing MySQL is installing MySQLServer). RPM Update, if you do not install the software to go back to the installation. Application and system commands are placed in different
The content source of this page is from Internet, which doesn't represent Alibaba Cloud's opinion;
products and services mentioned on that page don't have any relationship with Alibaba Cloud. If the
content of the page makes you feel confusing, please write us an email, we will handle the problem
within 5 days after receiving your email.
If you find any instances of plagiarism from the community, please send an email to:
info-contact@alibabacloud.com
and provide relevant evidence. A staff member will contact you within 5 working days.