<?xml version="1.0" encoding="utf-8" ?><rss version="2.0"><channel><title><![CDATA[dacming的博客]]></title><description><![CDATA[]]></description><link>https://blog.youkuaiyun.com/dacming</link><language>zh-cn</language><generator>https://blog.youkuaiyun.com/</generator><copyright><![CDATA[Copyright &copy; dacming]]></copyright><item><title><![CDATA[取消系统自动更新的方法]]></title><link>https://blog.youkuaiyun.com/dacming/article/details/144751143</link><guid>https://blog.youkuaiyun.com/dacming/article/details/144751143</guid><author>dacming</author><pubDate>Thu, 26 Dec 2024 19:14:28 +0800</pubDate><description><![CDATA[1.系统设置-->软件和更新-->更新，将“自动检查更新”和“有新版本时通知我”设置为“从不“，关闭对话框完成设置。修改配置文件/etc/apt/apt.conf.d/10periodic。]]></description><category></category></item><item><title><![CDATA[MPICH测试]]></title><link>https://blog.youkuaiyun.com/dacming/article/details/144751134</link><guid>https://blog.youkuaiyun.com/dacming/article/details/144751134</guid><author>dacming</author><pubDate>Thu, 26 Dec 2024 19:13:17 +0800</pubDate><description><![CDATA[你可以编写一个简单的 MPI 程序来确认 MPICH 正常工作。比如，我们可以创建一个简单的 "Hello, World!你可以使用 mpicc 和 mpirun 命令来检查安装是否正常。如果没有错误，你将得到一个名为 hello_mpi 的可执行文件。来运行程序，并指定要启动的进程数量。每个进程都会打印它的。]]></description><category></category></item><item><title><![CDATA[icepak提示字体错误]]></title><link>https://blog.youkuaiyun.com/dacming/article/details/142916432</link><guid>https://blog.youkuaiyun.com/dacming/article/details/142916432</guid><author>dacming</author><pubDate>Mon, 14 Oct 2024 13:44:14 +0800</pubDate><description><![CDATA[【代码】icepak提示字体错误。]]></description><category></category></item><item><title><![CDATA[ld-linux.so.2]]></title><link>https://blog.youkuaiyun.com/dacming/article/details/142916263</link><guid>https://blog.youkuaiyun.com/dacming/article/details/142916263</guid><author>dacming</author><pubDate>Mon, 14 Oct 2024 13:36:51 +0800</pubDate><description><![CDATA[缺少依赖yum install ld-linux.so.2。操作系统centos6.8。]]></description><category></category></item><item><title><![CDATA[SSH无密钥访问及取消登录提示]]></title><link>https://blog.youkuaiyun.com/dacming/article/details/142916137</link><guid>https://blog.youkuaiyun.com/dacming/article/details/142916137</guid><author>dacming</author><pubDate>Mon, 14 Oct 2024 13:32:29 +0800</pubDate><description><![CDATA[生成的密钥文件在~/.ssh/下，把公钥复制成认证authorized_keys。将~/.ssh/这个目录传输给需要无密钥访问的节点。环境：master  192.168.88.12。执行命令生成公钥和私钥，一直按“enter”确认。系统：Centos7.6。]]></description><category></category></item><item><title><![CDATA[docker里安装anaconda并手动配置环境]]></title><link>https://blog.youkuaiyun.com/dacming/article/details/142916012</link><guid>https://blog.youkuaiyun.com/dacming/article/details/142916012</guid><author>dacming</author><pubDate>Mon, 14 Oct 2024 13:27:11 +0800</pubDate><description><![CDATA[构建dockerfile。]]></description><category></category></item><item><title><![CDATA[centos7.9中普通用户获取sudo提权]]></title><link>https://blog.youkuaiyun.com/dacming/article/details/142056809</link><guid>https://blog.youkuaiyun.com/dacming/article/details/142056809</guid><author>dacming</author><pubDate>Mon, 09 Sep 2024 13:41:43 +0800</pubDate><description><![CDATA[在mu01节点上使用root编辑文件vi /etc/sudoers。]]></description><category></category></item><item><title><![CDATA[-bash yum-config-manager command not found]]></title><link>https://blog.youkuaiyun.com/dacming/article/details/141932952</link><guid>https://blog.youkuaiyun.com/dacming/article/details/141932952</guid><author>dacming</author><pubDate>Thu, 05 Sep 2024 15:44:30 +0800</pubDate><description><![CDATA[报错：-bash: yum-config-manager: command not found。]]></description><category></category></item><item><title><![CDATA[CentOS7.9 DNS 设置]]></title><link>https://blog.youkuaiyun.com/dacming/article/details/141932763</link><guid>https://blog.youkuaiyun.com/dacming/article/details/141932763</guid><author>dacming</author><pubDate>Thu, 05 Sep 2024 15:39:41 +0800</pubDate><description><![CDATA[2.为了防止网卡坏掉，配置在网卡上的dns就会失效，可以通过修改 /etc/resolv.conf。1.通过更改网卡配置文件。]]></description><category></category></item><item><title><![CDATA[centos7.9添加阿里源、清华源]]></title><link>https://blog.youkuaiyun.com/dacming/article/details/141932542</link><guid>https://blog.youkuaiyun.com/dacming/article/details/141932542</guid><author>dacming</author><pubDate>Thu, 05 Sep 2024 15:34:52 +0800</pubDate><description><![CDATA[【代码】centos7.9添加阿里源、清华源。]]></description><category></category></item><item><title><![CDATA[centos7.9终端界面变成-bash-4.2$解决办法]]></title><link>https://blog.youkuaiyun.com/dacming/article/details/141932456</link><guid>https://blog.youkuaiyun.com/dacming/article/details/141932456</guid><author>dacming</author><pubDate>Thu, 05 Sep 2024 15:32:16 +0800</pubDate><description><![CDATA[【代码】centos7.9终端界面变成-bash-4.2$解决办法。]]></description><category></category></item><item><title><![CDATA[centos7.9中对逻辑卷的移除]]></title><link>https://blog.youkuaiyun.com/dacming/article/details/141932383</link><guid>https://blog.youkuaiyun.com/dacming/article/details/141932383</guid><author>dacming</author><pubDate>Thu, 05 Sep 2024 15:29:14 +0800</pubDate><description><![CDATA[1.取消挂载同时删除/etc/fstab下的记录。]]></description><category></category></item><item><title><![CDATA[centos7.9配置nfs over rdma]]></title><link>https://blog.youkuaiyun.com/dacming/article/details/141931877</link><guid>https://blog.youkuaiyun.com/dacming/article/details/141931877</guid><author>dacming</author><pubDate>Thu, 05 Sep 2024 15:21:06 +0800</pubDate><description><![CDATA[MLNX_OFED_LINUX-4.9-7.1.0.0-rhel7.9-x86_64.tgz 下载完成后使用tar进行解压即可。服务端系统iso：centos7.9 everything（桌面最全包）注：安装完成开机自启守护进程opensmd，集群中开启一个就可以。客户端系统iso：centos7.9 mini（挂载本地源）NFS over RDMA方式挂载到服务端，协议走3。查看网卡版本，根据版本在官网下载IB网卡驱动包。查看挂载成功，通过mount去验证一下。]]></description><category></category></item><item><title><![CDATA[cadence在AMS仿真时报错]]></title><link>https://blog.youkuaiyun.com/dacming/article/details/141931779</link><guid>https://blog.youkuaiyun.com/dacming/article/details/141931779</guid><author>dacming</author><pubDate>Thu, 05 Sep 2024 15:13:15 +0800</pubDate><description><![CDATA[目录下的cds.lib文件，手动添加：SOFTINCLUDE /opt/Cadence/Incisive14/tools.lnx86/affirma_ams/etc/connect_lib/cds.lib。如若出现以上错误，可能原因是（1）lib manager 中不存在connect.lib；（2）incisive中缺so文件。解决办法：先运行su命令或者sudo命令，获得root权限，再输入上述命令。如果运行命令的时候显示Permission denied。解决办法：（1）打开。]]></description><category></category></item><item><title><![CDATA[centos7.9 禁止更新内核]]></title><link>https://blog.youkuaiyun.com/dacming/article/details/141931733</link><guid>https://blog.youkuaiyun.com/dacming/article/details/141931733</guid><author>dacming</author><pubDate>Thu, 05 Sep 2024 15:11:58 +0800</pubDate><description><![CDATA[【代码】centos7.9 禁止更新内核。]]></description><category></category></item><item><title><![CDATA[centos7.9报错关于LibXML报错解决：]]></title><link>https://blog.youkuaiyun.com/dacming/article/details/141931661</link><guid>https://blog.youkuaiyun.com/dacming/article/details/141931661</guid><author>dacming</author><pubDate>Thu, 05 Sep 2024 15:09:37 +0800</pubDate><description><![CDATA[报错：Can't locate XML/LibXML.pm in @INC (you may need to install the XML::LibXML module) (@INC contains: /etc/perl /usr/local/lib/x86_64-linux-gnu/perl/5.26.1 /usr/lib/x86_64-linux-gnu/perl5/5.26 /usr/share/perl5 /usr/lib/x86_64-linux-gnu/perl/5.26 /usr/shar]]></description><category></category></item><item><title><![CDATA[CentOS7.9上安装 exfat 驱动]]></title><link>https://blog.youkuaiyun.com/dacming/article/details/141931611</link><guid>https://blog.youkuaiyun.com/dacming/article/details/141931611</guid><author>dacming</author><pubDate>Thu, 05 Sep 2024 15:08:00 +0800</pubDate><description><![CDATA[使用 exFAT 格式的设备,有些人将 exfat 称为 fat64。操作系统：centos7.9。]]></description><category></category></item><item><title><![CDATA[超聚变 2258V7关闭超线程]]></title><link>https://blog.youkuaiyun.com/dacming/article/details/141931582</link><guid>https://blog.youkuaiyun.com/dacming/article/details/141931582</guid><author>dacming</author><pubDate>Thu, 05 Sep 2024 15:07:12 +0800</pubDate><description><![CDATA[操作路径：Advanced>AMD CBS>CPU Common Options >Performance>SMT>disable。]]></description><category></category></item><item><title><![CDATA[7.5vnc用户手册]]></title><link>https://blog.youkuaiyun.com/dacming/article/details/141931551</link><guid>https://blog.youkuaiyun.com/dacming/article/details/141931551</guid><author>dacming</author><pubDate>Thu, 05 Sep 2024 15:06:05 +0800</pubDate><description><![CDATA[cat /etc/sysconfig/vncservers     #编辑用户名及分辨率,当前写了root和qiao用户。vncserver :5 -geometry 1920x1080 -depth 24  #启动vnc。vncserver -kill :5   #杀掉vnc端口并查看。vncserver -list  #查看vnc端口。]]></description><category></category></item><item><title><![CDATA[docker安装]]></title><link>https://blog.youkuaiyun.com/dacming/article/details/141931508</link><guid>https://blog.youkuaiyun.com/dacming/article/details/141931508</guid><author>dacming</author><pubDate>Thu, 05 Sep 2024 15:05:09 +0800</pubDate><description><![CDATA[刷新docker images源并重启docker。#配置docker images源。#查看docker状态。#添加docker源。]]></description><category></category></item></channel></rss>