Postfix mail filtering on Ubuntu
Install postfix (config file is /etc/postfix/main.cf)
LXD Containers with Static IP Addresses
- Edit /etc/default/lxd-bridge and change the value of LXC_CONFILE
.vimrc sample file
download Sample file
VIM tips
Using tabs
Using LXD on Ubuntu 16.04
- install lxd
Install zfs on ubuntu
ZFS is only fully supported on 64 bit architectures from Ubuntu Xenial 16.04. ZFS is only supported for data storage, not the root system.
Docker security
Detaching from the container without stopping Ctrl-P Ctrl-Q
Using KVM on CentOS7
- Install CentOS7 with Virtualization Host feature
KVM clone Fedora network issue
After clone Fedora 24 VM, the is a network issue:
Show Linux route
route -nee