A good way to make CentOS system yum source faster

Article title: a good way to make CentOS system yum source faster. 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 open source.

Method 1:

When a slow command ctrl + c ends, yum supports breakpoint, so it will automatically switch to the next source

Tip: press ctrl + c twice in a row to exit yum.

Method 2:

Download the fastestmirror plug-in, which automatically selects the fastest mirror:

# Yum install yum-fastestmirror-y

Fastestmirror configuration file: (generally do not need to be moved)

/Etc/yum/pluginconf. d/fastestmirror. conf

The speed test record file of your yum image:

/Var/cache/yum/timedhosts.txt