How-Tos

Installations & Setups

Mikrotik

• How to setup AP with multiple VLANs and SSIDs
• How to setup CAPsMAN with multiple VLANs and SSIDs
• How to setup certificates
• How to setup HTTPS
• How to setup automated backups
• Setup automated routerboard firmware upgrade
• Enable SNMP
• Additional configuration & optimizations

Upgrades & Migrations

• Migration OwnCloud to NextCloud
• How to upgrade NextCloud
• Upgrade to Zentyal 5
• Upgrade to Zentyal 5.1
• Upgrade to Zentyal 6.0

Backups

• FreeNAS
• Backuppc
• Duplicati

Storage

• NFS Storage
• iSCSI Storage

General Maintenance

Linux / Ubuntu

• Moving /var, /home to separate partition
• Grow a VM disk
• Get diff changes between original files installed with apt and current files
• Ubuntu clean packages after update
• Find symbolic links that don't point anywhere

VMware ESXi

• Job scheduling under ESXi 6
• Shrink a VM Disk

Issues

Zentyal

• Solve problem of Domain Users group with multiple gid