8. System Administration: A | B-C | D-E | F-G | H-I | J-K | L | M | N-O | P | Q-R | S | T | U-V | W-Z

raid0run - starts up old (superblock-less) RAID0/LINEAR arrays
raidadd
raidreconf - reconfigure RAID arrays
raidrun
raidstart
raidstop
ramsize - query/set image root device, RAM disk size, or video mode
raw - bind a Linux raw character device
rawdevices - bind a Linux raw character device
rdev - query/set image root device, RAM disk size, or video mode
rdisc - network router discovery daemon
rdist - remote file distribution server program
rdump
reboot
redhat-config-date - graphical interface for changing system date and time
redhat-config-kickstart - config-kickstart - graphical interface for creating kickstart files
redhat-config-services - config-services - Service Configuration Utility
redhat-logviewer - logviewer - graphical interface for viewing log files
reiserfsck - check a Linux Reiserfs file system
reiserfstune
reject
renice
repquota - summarize quotas for a filesystem
resize2fs - ext2 file system resizer
resize_reiserfs - Reiserfs filesystem resizer
resizecons - change kernel idea of the console size
restore
rhn_check - check for queued actions on RHN and execute them
rhnreg_ks - a program for non interactively registering systems to Red Hat Network
rhnsd - a program for quering the Red Hat Network for updates and information
rmail
rmmod - unload loadable modules
rmt
rootflags - query/set image root device, RAM disk size, or video mode
route - show / manipulate the IP routing table
rpc.lockd
rpc.mountd
rpc.nfsd
rpc.statd
rpcinfo
rpm - RPM Package Manager
rpm2cpio - Extract cpio archive from RPM Package Manager (RPM) package.
rquotad
rrestore
runlevel - - find the current and previous system runlevel.