https://www.runoob.com/linux/linux-comm-apt.html
docker容器中安装指令用apt
Linux sudo命令以系统管理者的身份执行指令,也就是说,经由 sudo 所执行的指令就好像是 root 亲自执行。
使用权限:在 /etc/sudoers 中有出现的使用者。
root@3957cb5684b2:/etc/nginx# vim /etc/nginx/conf.d
bash: vim: command not found
root@3957cb5684b2:/etc/nginx# rpm =qa|grep vim
bash: rpm: command not found
root@3957cb5684b2:/etc/nginx# yum -y install vim*
bash: yum: command not found
root@3957cb5684b2:/etc/nginx# apt-get install vim
Reading package lists... Done
Building dependency tree
Reading state information... Done
E: Unable to locate package vim
出现新问题:
提示“unable 同locate package vim”
需要执行apt-get update命令进行更新