docker 修改工作目录

Docker 修改默认数据目录 Docker Root Dir, 默认 /var/lib/docker1. 停止 docker 服务systemctl stop docker 或 service docker stop方法1:修改/e...

(C/C++) Controlling data and function placement in memory

Controlling data and function placement in memoryThe compiler provides different mechanisms for controlling placement...

OpenWRT 4G 'Unable to connect IPv6'

Thu Apr 22 12:23:51 2021 daemon.notice netifd: Interface 'wwan' is setting up now Thu Apr 22 12:23:51 2021 daemon.not...

修改虚拟机镜像大小(qcow2/raw resize)

muxueqz@muxueqz /tmp $ qemu-img create -f raw t.raw 1G Formatting 't.raw', fmt=raw size=1073741824 muxueqz@muxueqz /t...

如何解决出现 unable to resolve host 问题

Ubuntu环境,有时候执行sudo 就出现这个警告讯息:sudo: unable to resolve host abc 虽然sudo 还是可以正常执行, 但是看到这样的通知还是会觉得烦,怎么去除这个警告呢?这个警告是因为系统找不到...