Tag Archives: Linux

How to disable ipv6 on ubuntu linux

Edit grub file at /etc/default/grub
Within the GRUB configuration file, locate the line containing “GRUB_CMDLINE_LINUX_DEFAULT” and add “ipv6.disable[……]
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The terminal will show the follow infomation when login ubuntu with ssh.

Welcome to Ubuntu 24.04.1 LTS (GNU/Linux 6.8.0-45-generic x86_64)

 * Do[......]继续阅读

How to create an openwrt container on Docker.[……]

How to generate a file of a specific size under linux？

truncate -s 1024M filename[……]

编辑/etc/docker/daemon.json文件，如果没有就创建，文件中加入registry-mirrors

{
 "registry-mirrors": ["https://docker.mirrors.ustc.edu.cn", "http://hub-mirror.c.163.com[......]继续阅读