Just installed centos, there is no configuration of yum source, why can you use yum install glibc.i686?

Doesn"t the command

yum install glibc.i686
require a yum source?

Java centos linux
May.16,2022

the CentOS system comes with yum.

< hr >

Update: I didn't study the question carefully. I'm sorry. CentOS comes with the yum tool and also provides the default source address. However, the address is abroad, and there may be network problems when it is used in China, which can be replaced with domestic yum image sources such as NetEase.

the default system takes an address of the yum source.
We usually yum update to update the latest source data, even if we don't update the image.

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MySQL Query : SELECT * FROM `codeshelper`.`v9_news` WHERE status=99 AND catid='6' ORDER BY rand() LIMIT 5
MySQL Error : Disk full (/tmp/#sql-temptable-64f5-1b3bbc5-2bb04.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
MySQL Errno : 1021
Message : Disk full (/tmp/#sql-temptable-64f5-1b3bbc5-2bb04.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
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