智能运维
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Ubuntu 私有化部署GitLab
从清华源下载gitlab 安装包 https://mirrors.tuna.tsinghua.edu.cn/gitlab-ee/ubuntu/pool/bionic/main/g/gitlab-ee/ wget https://mirrors.tuna.tsinghua.edu.cn/gitlab-ee/ubuntu/pool/bionic/main/g/gitlab-ee/g…
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Linux之错误解决Error: Failed to download metadata for repo 'appstream': Cannot prepare interna
[ ~]# docker pull centos Using default tag: latest latest: Pulling from library/centos a1d0c7532777: Pull complete Digest: sha256:a27fd8080b517143cbbbab9dfb7c8571c40d67d534bbdee55bd6c473f432b177 Stat…
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Linux之错误解决Failed to set locale, defaulting to C.UTF-8
CentOS 8Linux系统提示Failed to set locale, defaulting to C.UTF-8，这是由于没有配置正确的语言环境导致的 Linux百科：使用root账户登录你的CentOS操作系统，然后执行两条命令： echo "export LC_ALL=en_US.UTF8…
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详解搭建ubuntu版hadoop集群
https://download.csdn.net/download/weixin_38583278/12844195?ops_request_misc=%257B%2522request%255Fid%2522%253A%2522166031563616782388063085%2522%252C%2522scm%2522%253A%252220140713.130102334.pc%255F…
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Ruby操作Windows剪贴板
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linux find命令详解
Linux中find常见用法示例 ·find path -option [ -print ] [ -exec -ok command ] {} /; find命令的参数； pathname: find命令所查找的目录路径。例如用.来表示当前目录，用/来表示系统根目录。-pri…
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centos7部署lustre文件系统
1. 概述 最新更新：2022年8月12日 21:16:00 本文使用kvm虚拟机node[19-24]在centos7.9操作系统，部署lustre文件系统2.12 集群规划如下： 节点名称 磁盘数目 服务 node19/node20 共享/dev/vbd mgt/mgs node21/node22…
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centos7.6 安装Jenkins
一、安装java环境 yum install -y java-11-openjdk* 三、将Jenkins存储库添加到yum repos wget -O /etc/yum.repos.d/jenkins.repo https://pkg.jenkins.io/redhat-stable/jenkins.repo --no-check-certificate…
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How To Find Saved Passwords On Your iPhone
Seeing your saved passwords on your iPhone can be extremely helpful in a number of situations. For example, if you need to quickly lookup a password for an account or service that you don’t oft…
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Mac VMWare Ubuntu设置固定IP
1.关闭VMWare自动分配IP及IP段 1).在mac实体机中修改VMWare的vmnet8配置文件/Library/Preferences/VMware/ Fusion/networking，指定获取IP为静态以及修改网段为自定义的网段，如下 2.设置VMWare网关 1).在mac实体机…