ubuntu16.04LTS设置apt源

7z Agent Alias Alist Aliyun Android App Apt Autofs Bash Bing Blog Bootcamp Cache Calibre Calibre-Web Calico Cdn Centos Centos6 Centos7 Centos8 Cgroup Char Charset Chatgpt Chrome Clone Cloudflare Cmd Comic Command Crontab Curl Date Datetime Deploy Desktop Dhcp Disk Dmg Dnf Dns Doc Docker Docker-Compose Dockerfile Download Draw Driver Ds920+ Du Edge Editplus Error Eth0 File Format Free Front Ftp Fusion Ghcr Gist Git Github Glibc Go Goland Google Goproxy Grep Harbor Hosts Http Huawei Hub Hugo Image Indexnow Info Iphone Ipkg Iso Jdk Jenkins Jetbran Joplin Jumpserver Kb Kernel Key Kibana Kill Kube-Proxy Kubeadm Kubectl Kubernetes Language Linux Ln Log Log4j Login Logstash Lol Ls Lvm Mac Mail Mariadb Markdown Memcached Memory Mirror Monitor Mount Music Mysql Mysql5.1 Mysql5.6 Nas Navicat Network Nfs Nginx Notepad++ Ntp Openeuler Openkylin Opensuse Oracle Oracle11g Os Passwd Password Pcdn Pdf Pdg Php Pip Pkg Plsql Postman Process Progress Proxy Ps Pycharm Python Python2.7 Raid Rancher Ranhcer Rar Redhat Redis Rm Route Rpm Rsync Rsyslog Ruby Samba Screen Sd Sealos Securecrt Security Seeddms Seo Session Sf Sftp Sftpgo Sh Shell Shop Soft Sonarqube Spring Sql Sqlite Sqlplus Sre Ssd Ssh Sshd Stats Study Sublime Sudo Svn Swap Sync Synology Tar Telegram Teleport Telnet Tengine Terminal Tftp Tldr Tomcat Top Traffic U-Boot Ubuntu Ubuntu16 Uid Umask Up Upgrade V2ray Vagrant Vbox Video Virtual Vmware Vnc Vscode Vsftpd Webbench Weblogic Webmin Window Window11 Wsl X-Snip Xdmcp Xfs Xmanager Yum Zip Zookeeper