Keywords - R
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- RADEON chipsets
 
- 
			·
			Setting up multiple displays ·
 
- RAID (Redundant Arrays of Independent Disks)
 
- 
			·
			SCSI RAID ·
 
- RAM "filesystem"
 
- 
			·
			/dev/shmem RAM "filesystem" ·
 
- RAM, system
 
- 
	
	- limits
 
	- 
			·
			Platform-specific limits ·
	
 
	
 
- RANDOM
 
- 
			·
			MS-DOS local command-interpreter variables ·
	
	- DOS version
 
	- 
			·
			MS-DOS local command-interpreter variables ·
	
 
	
 
- random
 
- 
			·
			/dev ·
			/etc/rc.d/rc.sysinit ·
 
- raw copies
 
- 
			·
			Backing up physical hard disks ·
 
- raw disks, browsing
 
- 
			·
			spatch ·
 
- raw input mode
 
- 
			·
			Input modes ·
	
	- buffer
 
	- 
			·
			Querying filesystem limits ·
	
 
	
 
- rc.d
 
- 
			·
			/etc ·
 
- rc.devices
 
- 
			·
			/etc/system/sysinit ·
			Device enumeration ·
 
- rc.local
 
- 
			·
			/etc/rc.d/rc.sysinit ·
			lpd -- printer daemon ·
			rc.local ·
			Troubleshooting ·
 
- rc.rtc
 
- 
			·
			/etc/system/sysinit ·
 
- rc.setup-once
 
- 
			·
			/etc/system/sysinit ·
 
- rc.sysinit
 
- 
			·
			/etc/rc.d/rc.sysinit ·
			/etc/system/sysinit ·
 
- read permission
 
- 
			·
			File ownership and permissions ·
 
- read()
 
- 
			·
			File descriptor vs standard I/O ·
			Filesystems ·
			Throughput ·
 
- readlink()
 
- 
			·
			Symbolic links ·
 
- realtime clock, setting up
 
- 
			·
			/etc/system/sysinit ·
 
- rebooting
 
- 
			·
			Shutting down and rebooting ·
	
	- recovering from unexpected
 
	- 
			·
			When to run chkfsys ·
	
 
	
 
- receive-alignment errors
 
- 
			·
			Receive Alignment errors ·
 
- record size
 
- 
			·
			Record size ·
 
- recovering
 
- 
	
	- a zapped file
 
	- 
			·
			Recovering a zapped file ·
	
 
	
	
	- blocks
 
	- 
			·
			chkfsys ·
	
 
	
	
	- lost files/directories
 
	- 
			·
			spatch ·
	
 
	
 
- recursive make
 
- 
			·
			Filename extensions ·
 
- redirection
 
- 
			·
			Redirecting input and output ·
 
- Redundant Arrays of Independent Disks
 
- 
		See
		RAID 
 
- refresh rate
 
- 
			·
			Changing video modes in Photon ·
 
- regular files
 
- 
			·
			/dev/shmem RAM "filesystem" ·
			Types of files ·
 
- relative pathnames
 
- 
			·
			Absolute and relative pathnames ·
 
- rem (DOS command)
 
- 
			·
			DOS commands and their Neutrino equivalents ·
 
- remote access via Phditto, disabling
 
- 
			·
			Configuration tools ·
 
- remote execution
 
- 
			·
			Executing commands on another node or tty ·
 
- Remote Procedure Call
 
- 
		See
		RPC 
 
- remove (CVS command)
 
- 
			·
			Removing and restoring files ·
 
- rename (DOS command)
 
- 
			·
			DOS commands and their Neutrino equivalents ·
 
- rendering engines
 
- 
			·
			Setting preferences ·
 
- replace (DOS command)
 
- 
			·
			DOS commands and their Neutrino equivalents ·
 
- repositories
 
- 
	
	- CVS
 
	- 
			·
			CVS basics ·
	
 
	
	
	- third-party
 
	- 
		
		- editors
 
		- 
			·
			Third-party editors ·
		
 
		
		
		- man
 
		- 
			·
			Filename extensions ·
		
 
		
		
		- perl
 
		- 
			·
			Available shells ·
		
 
		
		
		- troff
 
		- 
			·
			Filename extensions ·
		
 
		
	 
	
 
- reset vector
 
- 
			·
			What happens when you boot? ·
 
- resolution, video
 
- 
			·
			Changing video modes in Photon ·
 
- resolv.conf
 
- 
			·
			/etc ·
			Nameservers ·
			What is the nameserver information? ·
 
- resolver
 
- 
	
	- configuration files
 
	- 
			·
			/etc ·
	
 
	
	
	- Qnet
 
	- 
			·
			Conventions for naming nodes ·
	
 
	
 
- resource managers
 
- 
	
	- defined
 
	- 
			·
			Resource managers ·
	
 
	
	
	- inflator
 
	- 
			·
			Inflator filesystem ·
	
 
	
 
- return codes from shell scripts
 
- 
			·
			Example of a Korn shell script ·
 
- revisions
 
- 
			·
			Revisions ·
 
- rftpd
 
- 
			·
			Running the Internet daemons ·
 
- rhosts
 
- 
			·
			Running the Internet daemons ·
 
- right arrow
 
- 
			·
			The keyboard at a glance ·
 
- RIP (Routing Information Protocol)
 
- 
			·
			Routing ·
			Running the Internet daemons ·
 
- RLIMIT_AS
 
- 
			·
			Platform-specific limits ·
			Shared memory ·
 
- RLIMIT_DATA
 
- 
			·
			Shared memory ·
 
- RLIMIT_NOFILE
 
- 
			·
			File descriptors ·
 
- rlogind
 
- 
			·
			Running the Internet daemons ·
 
- rm
 
- 
			·
			Basic commands ·
	
	- interactive mode
 
	- 
			·
			.kshrc ·
	
 
	
 
- rm (CVS command)
 
- 
			·
			Removing and restoring files ·
 
- rmdir
 
- 
			·
			Basic commands ·
 
- ROM monitor
 
- 
			·
			What happens when you boot? ·
 
- root
 
- 
			·
			root or non-root? ·
	
	- home directory
 
	- 
			·
			/root ·
	
 
	
	
	- ownership
 
	- 
			·
			File ownership and permissions ·
	
 
	
	
	- PATH
 
	- 
			·
			Troubleshooting ·
	
 
	
	
	- permissions
 
	- 
			·
			File ownership and permissions ·
			User accounts vs user IDs: login, lookup, and permissions ·
	
 
	
	
	- privileged priorities
 
	- 
			·
			Other system limits ·
	
 
	
	
	- prompt, default
 
	- 
			·
			root or non-root? ·
	
 
	
	
	- security
 
	- 
			·
			Local exploits ·
	
 
	
	
	- user accounts, managing
 
	- 
			·
			Managing other accounts ·
	
 
	
 
- root block (QNX 4 filesystem)
 
- 
			·
			Root block ·
	
	- creating
 
	- 
			·
			dinit ·
	
 
	
	
	- restoring
 
	- 
			·
			chkfsys ·
	
 
	
 
- root directory (QNX 4 filesystem)
 
- 
			·
			Root directory ·
	
	- creating
 
	- 
			·
			dinit ·
	
 
	
 
- route
 
- 
			·
			Full TCP/IP stack (npm-tcpip.so) ·
			Routing ·
 
- routed
 
- 
			·
			Routing ·
			Running the Internet daemons ·
 
- routers
 
- 
			·
			Configuring IP Filtering ·
 
- Routing Information Protocol
 
- 
		See
		RIP 
 
- routing protocols
 
- 
			·
			Routing ·
 
- routing tables
 
- 
			·
			Full TCP/IP stack (npm-tcpip.so) ·
	
	- daemon
 
	- 
			·
			Running the Internet daemons ·
	
 
	
 
- routing, TCP/IP
 
- 
			·
			Routing ·
 
- RPC (Remote Procedure Call)
 
- 
			·
			NFS server ·
 
- rpcbind
 
- 
			·
			NFS server ·
 
- RS-232 protocol
 
- 
			·
			General serial adapters ·
 
- rshd
 
- 
			·
			Running the Internet daemons ·
 
- runas (DOS command)
 
- 
			·
			DOS commands and their Neutrino equivalents ·
 
- rwhod
 
- 
			·
			Running the Internet daemons ·
 
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