1.openbsd-inetd + telnetd
sudo apt-get install openbsd-inetd sudo apt-get install telnetd sudo gedit /etc/inetd.conf telnet stream tcp nowait root /usr/sbin/tcpd /usr/sbin/in.telnetd sudo /etc/init.d/openbsd-inetd restart netstat -a | grep telnet
报错:
!!!!!! chroot: failed to run command ‘/bin/bash’: Exec format error (安装qemu-user-static看看有没有效果: sudo apt-get install qemu-user-static)
①https://blog.csdn.net/qq_43515862/article/details/109260357
E: Could not get lock /var/lib/dpkg/lock-frontend - open (11: Resource temporarily unavailable)
E: Unable to acquire the dpkg frontend lock (/var/lib/dpkg/lock-frontend), is another process using it?
sudo rm /var/lib/dpkg/lock-frontend
sudo rm /var/lib/dpkg/lock
sudo rm /var/cache/apt/archives/lock
sudo rm /var/lib/dpkg/lock
2./var/cache/apt/archives
这个路径存留有相关软件的deb包
3. 更换源 /etc/apt/sources.list
//比较推荐的apt源: 阿里源、清华源
//从pc端的镜像官网中下载所需要的镜像包
https://blog.csdn.net/weixin_41413511/article/details/116670745
https://developer.aliyun.com/packageSearch?word=telnetd (牛逼了,可以直接模糊搜索所需不同架构的软件包)
更新了源之后记得
apt-get update
apt-get upgrade
apt-get install xxx(包名)
4.华清软件的软(针对不同版本的ubuntu)
ubuntu-ports | 镜像站使用帮助 | 清华大学开源软件镜像站 | Tsinghua Open Source Mirror
(wocao 更新了源之后不能下载到相关的包了)
5.常用命令
sudo apt-get install --download-only vim 只下载不安装
sudo apt-cache depends python 查看依赖
apt search telnet 查看包
./tools/mount.sh -m test/
源的问题,最后尝试的方法
(21条消息) 如何从根本上解决E: Unable to locate package错误的方法_曲中舟的博客-CSDN博客
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