新安装的CentOS系统，更换国内源的步骤： 1、打开CentOS的yum文件夹 输入命令cd /etc/yum.repos.d/ 2、用wget下载repo文件，这是阿里云的源 输入命令wget http://mirrors.aliyun.com/repo/Centos-7.repo 当前目录是/etc/yum.repos.d/，刚刚下载的Centos-7.repo在当前目录下 3、备份系统原来的repo文件 mv CentOs-Base.repo CentOs-Base.repo.bak 4、替换系统源里的repo文件 mv Centos-7.repo CentOs-Base.repo 5、执行yum源更新命令 yum clean all yum makecache yum update 完成。
添加国内源 添加之前首先备份原文件 cp /etc/pacman.d/mirrorlist /etc/pacman.d/mirrorlist.backup 编辑/etc/pacman.d/mirrorlist配置文件 vim /etc/pacman.d/mirrorlist 添加archlinux源 # 清华大学 Server = https://mirrors.tuna.tsinghua.edu.cn/archlinux/$repo/os/$arch ## 163 Server = http://mirrors.163.com/archlinux/$repo/os/$arch ## aliyun Server = http://mirrors.aliyun.com/archlinux/$repo/os/$arch 注意：使用顺序，从上往下优先级越来越低，越靠上，优先级越高 中文社区仓库 备份原文件 cp /etc/pacman.conf /etc/pacman.conf.backup 编辑/etc/pacman.conf配置文件 vim /etc/pacman.conf 添加源 [archlinuxcn] # The Chinese Arch Linux communities packages. # SigLevel = Optional TrustedOnly SigLevel …
原文：https://blog.csdn.net/qq_30653631/article/details/90407216 中国科学技术大学 http://mirrors.ustc.edu.cn/ubuntu-releases/16.04/ 阿里云 http://mirrors.aliyun.com/ubuntu-releases/16.04/ 兰州大学 http://mirror.lzu.edu.cn/ubuntu-releases/16.04/ 北理工 http://mirror.bit.edu.cn/ubuntu-releases/16.04/ 浙大 http://mirrors.zju.edu.cn/ubuntu-releases/16.04/
http://pkgs.loginroot.com/errors/notFound/setenforce 在CentOS系统中安装libselinux-utils 在Debian系统中安装selinux-utils
原文：https://linuxhint.com/aur_arch_linux/ How to Use AUR with Arch Linux 1 year ago by Sidratul Muntaha Arch User Repository, also known as AUR, is a major part of the Arch Linux ecosystem. It’s a community-driven repository for the Arch Linux system that hosts a number of packages outside the official Arch Linux package …
update-grub 是Debian系专有的命令，Arch系统中使用 grub-mkconfig -o /boot/grub/grub.cfg 实现相同的功能。
https://manpages.debian.org/testing/slick-greeter/slick-greeter.1 NAME slick-greeter – distro agnostic LightDM greeter SYNOPSIS slick-greeter [ OPTIONS ] DESCRIPTION Slick Greeter is a LightDM greeter for all desktops. It is run by the LightDM daemon if configured in lightdm.conf. It is not normally run by a user, but can run in a test mode with the –test-mode option. This …
原文：https://forum.endeavouros.com/t/want-to-experiment-with-lightdm-slick-greeter/298 By default, EndeavourOS uses LightDM for the log-in, and uses the lightdm-gtk-greeter. There is absolutely nothing wrong with lightdm-gtk-greeter, but if you’re like me and just have to tinker around, here is how to play around with lightdm-slick-greeter. Open a terminal window, and as root install lightdm-slick-greeter and lightdm-settings …
在服务器上使用Docker布署Seafile，登录时报错： CSRF verification failed. Request aborted 这是nginx配置文件模板的原因，登录容器，修改 /templates/seafile.nginx.conf.template 其中一行为 proxy_set_header Host $host; 改为 proxy_set_header Host $host:1234; 1234是个示例，具体根据需要更改。