学习linux中遇到的问题,一些解决的办法

妖狐艹你老母 2022-02-21 01:27 321阅读 0赞

**[linux下yum命令出现Loaded plugins: fastestmirror][linux_yum_Loaded plugins_ fastestmirror]**

[https://www.cnblogs.com/starof/p/4773209.html][linux_yum_Loaded plugins_ fastestmirror]

# CentOS7 执行yum 命令出错 #

[https://blog.csdn.net/zhousenshan/article/details/53140979][https_blog.csdn.net_zhousenshan_article_details_53140979]

One of the configured repositories failed (Unknown),  
     and yum doesn't have enough cached data to continue. At this point the only  
     safe thing yum can do is fail. There are a few ways to work "fix" this:  
      
      
         1. Contact the upstream for the repository and get them to fix the problem.  
      
      
         2. Reconfigure the baseurl/etc. for the repository, to point to a working  
            upstream. This is most often useful if you are using a newer  
            distribution release than is supported by the repository (and the  
            packages for the previous distribution release still work).  
      
      
         3. Disable the repository, so yum won't use it by default. Yum will then  
            just ignore the repository until you permanently enable it again or use  
            --enablerepo for temporary usage:  
      
      
                yum-config-manager --disable <repoid>  
      
      
         4. Configure the failing repository to be skipped, if it is unavailable.  
            Note that yum will try to contact the repo. when it runs most commands,  
            so will have to try and fail each time (and thus. yum will be be much  
            slower). If it is a very temporary problem though, this is often a nice  
            compromise:  
      
      
                yum-config-manager --save --setopt=<repoid>.skip_if_unavailable=true  
      
      
    Cannot find a valid baseurl for repo: base/7/x86_64

linux中修改文字的编码格式

：是修改文字支持的，现在centos7改到 /etc/locate.conf 这儿了，换地方了

将其从UTF-8修改成GBK重现连接linux即可： 就可以显示中文文字

[linux_yum_Loaded plugins_ fastestmirror]: https://www.cnblogs.com/starof/p/4773209.html
[https_blog.csdn.net_zhousenshan_article_details_53140979]: https://blog.csdn.net/zhousenshan/article/details/53140979