Danh sách free DNS

https://quantrimang.com/danh-sach-dns-tot-nhanh-nhat-cua-google-vnpt-fpt-viettel-singapore-139976 DNS Google: IPv4: 8.8.8.8 8.8.4.4 IPv6: 2001:4860:4860::8888 2001:4860:4860::8844 Nếu thiết bị không chấp chận viết tắt :: của IPv6, bạn nhập vào DNS sau: 2001:4860:4860:0:0:0:0:8888 2001:4860:4860:0:0:0:0:8844 Hoặc DNS sau, nếu máy yêu cầu đủ 4 hex trong mỗi phần của địa chỉ IPv6 2001:4860:4860:0000:0000:0000:0000:8888 2001:4860:4860:0000:0000:0000:0000:8844 DNS Singapore: 165.21.83.88 165.21.100.88. DNS VNPT: 203.162.4.191 203.162.4.190 DNS […]

Colection of Opensource Project

https://saradmin.ru/?p=2851 Protocols IMAP/POP3 Dovecot (http://www.dovecot.org/) IMAP and POP3 server written primarily with security in mind. Cyrus (http://cyrusimap.org/) Intended to be run on sealed servers, where normal users are not permitted to log in. Qpopper (http://www.eudora.com/products/unsupported/qpopper/) One of the oldest and most popular server implementations of POP3. DBMail (https://github.com/pjstevns/dbmail) Fast and scalable email services, storage of mail messages in a […]

Add new HDD to LVM group

First step: use gdisk (or fdisk) #gdisk /dev/sdb and select part code 8e00 – LVM partition we need to prepare our new partitions for LVM #pvcreate /dev/sdb1 Check pvs #pvdisplay Second step: extends the logical partition as far as it can. No need to check and calculate GBs or blocks in various methods. #vgextend /dev/ubuntu-vg […]

Google Cloud Storage Nearline Personal Linux Desktop Backup

https://scottlinux.com/2016/11/22/google-cloud-storage-nearline-personal-linux-desktop-backup/ Backup data to the cloud for cheap with Google Cloud and Nearline storage. I use Google Cloud Storage Nearline to backup my desktop, openmediavault NAS, servers, and more. Here is how I do it! 1. First, sign in here. It may prompt to setup billing if that has not been done: https://console.cloud.google.com 2. Next, […]