R
- reboot command, System Shutdown Commands
- recover root password (how to), SPARC, SPARC: How to Boot a System for Recovery Purposes
- reference, administering GRUB, x86: Overview of the GRUB Bootloader
- repairing the /etc/passwd file, SPARC, SPARC: How to Boot a System for Recovery Purposes
- repository (SMF)
- description
- Introduction to SMF
- Service Configuration Repository
- reset command, SPARC: Resetting the System
- resetting, a SPARC based system, SPARC: Resetting the System
- restart dialog, fast reboot support, GNOME Restart Dialog Support for Fast Reboot
- restarters (SMF), SMF Delegated Restarters
- description, Introduction to SMF
- roleadd command
- adding role, How to Add a Role
- setting account defaults, How to Set Account Defaults
- roles, adding, How to Add a Role
- root password, forget, SPARC, SPARC: How to Boot a System for Recovery Purposes
- run control scripts
- adding (how to), How to Add a Run Control Script
- disabling (how to), How to Disable a Run Control Script
- starting and stopping services, How to Use a Run Control Script to Stop or Start a Legacy Service
- run level
- 0 (power-down level), Run Levels
- 1 (single-user level), Run Levels
- 2 (multiuser level), Run Levels
- 3 (multiuser with NFS), Run Levels
- booting to
- SPARC: How to Boot a System to Run Level 3 (Multiuser Level)
- x86: How to Boot a System to Run Level 3 (Multiuser)
- what happens when system is brought to, What Happens When the System Is Brought to Run Level 3
6 (reboot level), Run Levels
- default run level, Run Levels
- definition, Run Levels
- determining (how to), Determining a System's Run Level
- s or S (single-user level), Run Levels
- s or S (single-user state)
- booting to, SPARC: How to Boot a System to Run Level S (Single-User Level)