Our reference section is used for quickly checking what software and commands are available, and how to interact with various tools.
| Reference | |
|---|---|
| Cloud images | |
| Introduction | |
| Amazon EC2 | |
| Google Compute Engine (GCE) | |
| Microsoft Azure | |
| Multipath | |
| Introduction | |
| Configuration | |
| Setup | |
| Usage and debug | |
| Security | |
| Introduction | |
| Users | |
| Smart cards | |
| SSH | |
| AppArmor | |
| Firewall | |
| Certificates | |
| CA trust store | |
| Console | |
| High Availability | |
| Introduction | |
| Pacemaker - resource agents | |
| Pacemaker - fence agents | |
| Distributed Replicated Block Device (DRBD) | |
| Ubuntu HA - Migrate from crmsh to pcs | |
| Databases | |
| Introduction | |
| MySQL | |
| PostgreSQL | |
| Monitoring | |
| Logging, Monitoring and Alerting (LMA) | |
| Nagios and Munin | |
| Tools - Logwatch | |
| Other Services | |
| CUPS | |
| Debuginfod | |
| Debuginfod FAQ | |
| Domain Name Service (DNS) | |
| FTP | |
| iSCSI | |
| NFS | |
| OpenSSH | |
| OpenVPN | |
| gitolite | |
| VPN clients | |
| Tools | |
| byobu | |
| etckeeper | |
| munin | |
| nagios | |
| pam_motd | |
| Puppet |
Backups
| Example scripts | |
| Basic backup shell script | |
| Archive rotation shell script |