Migrating IMAP accounts to Zimbra 5 years ago 4 min read linuxzimbra Having to move ~ 180 Mail accounts from an older IMAP server to Zimbra (open source version) I though I would document the process if anyone else finds themself in this situation.
Changing disks of a Linux mdadm RAID 5 years ago 2 min read linuxsysadmin If you change all disks at once there will be issues booting the system and mounting the correct disks, here's how I solved this issue.