Our IT journal

Expanding disk on Ubuntu 20.04

Not using Ubuntu often, I found recently that the way of expanding disks has changed or I forgot how it was. After adding storage to your disk, open the terminal as root:   This will rescan the disk echo 1 > /sys/block/sda/device/rescan (note sda as main disk)   cfdisk  If cfdisk doesn’t show the new added storage, use this guide. … Read More

SMTP – Using Office 365 email account with Postfix relay on Ubuntu

In this case we wanted to use an email account from Office 365 to send emails via postfix, to use as the native mail function for WordPress This is based on Ubuntu 20.04 LTS sudo apt-get update sudo apt-get install postfix mailutils In the menu, just use the default entry (Internet Site) Configuring postfix sudo nano /etc/postfix/ Here we need … Read More