Linux笔记
linux-dash
A beautiful web dashboard for Linux
项目地址:https://gitcode.com/gh_mirrors/li/linux-dash

·
Linux笔记
2020.06.11
1. linux的常用命令
2. 删除以.xxx结尾的文件
2020.06.17
解决apt-get下载速度慢
①. 先安装wget命令及备份原文件:
//安装wget命令
yum install -y wget
//对CentOS-Base.repo备份
mv /etc/yum.repos.d/CentOS-Base.repo /etc/yum.repos.d/CentOS-Base.repo.backup
②. 下载新的CentOS-Base.repo 到/etc/yum.repos.d/
CentOS 6:
阿里源:wget -O /etc/yum.repos.d/CentOS-Base.repo http://mirrors.aliyun.com/repo/Centos-6.repo
163源:wget -O /etc/yum.repos.d/CentOS-Base.repo http://mirrors.163.com/.help/CentOS6-Base-163.repo
CentOS 7:
阿里源:wget -O /etc/yum.repos.d/CentOS-Base.repo http://mirrors.aliyun.com/repo/Centos-7.repo
163源:wget -O /etc/yum.repos.d/CentOS-Base.repo http://mirrors.163.com/.help/CentOS7-Base-163.repo
③. 下载完成后,修改源文件连接为https
vim /etc/yum.repos.d/CentOS-Base.repo,将里面所有的http修改为https
④. 最后清理升级并重新生成缓存
yum clean all && yum makecache
批量替换
2.1 将文件1.txt内的文字“garden”替换成“mirGarden”
//sed -i 很简单
sed -i "s/garden/mirGarden/g" 1.txt
2.2 将当前目录下的所有文件内的“garden”替换成“mirGarden”
//其实也就是ls出多个文件名而已
sed -i "s/garden/mirGarden/g" `ls`
2020.06.21
java -version 出现pick up JAVA_OPTIONS
vim /etc/profile //配置环境变量
在里面添加 unset _JAVA__OPTIONS
source /etc/profile //使配置生效




A beautiful web dashboard for Linux
最近提交(Master分支:8 天前 )
186a802e
added ecosystem file for PM2 5 年前
5def40a3
Add host customization support for the NodeJS version 5 年前
更多推荐
所有评论(0)