| Command |
Description |
Package |
racoonctl |
racoon administrative control tool |
ipsec-tools |
racoon |
IKE (ISAKMP/Oakley) key management daemon |
ipsec-tools |
radclient |
send packets to a RADIUS server, show reply |
freeradius |
radeapclient |
send EAP packets to a RADIUS server, calculate responses |
freeradius |
radiusd |
Authentication, Authorization and Accounting server |
freeradius |
radius |
nnrpd RADIUS password authenticator |
inn |
radlast |
show last info from the radwtmp file |
freeradius |
radrelay |
replicate accounting data to another RADIUS server |
freeradius |
radtest |
send packets to a RADIUS server, show reply |
freeradius |
radvd |
router advertisement daemon for IPv6 |
radvd |
radvdump |
dump router advertisements |
radvd |
radwatch |
wrapper for radiusd |
freeradius |
radwho |
show online users |
freeradius |
radzap |
remove rogue entries from the active sessions database |
freeradius |
ranlib |
generate index to archive |
binutils |
rarpd |
Reverse Address Resolution Protocol (RARP) daemon |
rarpd |
ras2tiff |
create a TIFF file from a Sun rasterfile |
libtiff |
rasttopnm |
convert a Sun rasterfile to a PNM image |
netpbm-progs |
raw2tiff |
create a TIFF file from a raw data |
libtiff |
rawtopgm |
convert raw grayscale bytes to a PGM image |
netpbm-progs |
rawtoppm |
convert a stream of raw RGB bytes to a PPM image |
netpbm-progs |
rcp |
remote file copy |
rsh |
rcsclean |
clean up working files |
rcs |
rcs |
change RCS file attributes |
rcs |
rcsdiff |
compare RCS revisions |
rcs |
rcsintro |
introduction to RCS commands |
rcs |
rcsmerge |
merge RCS revisions |
rcs |
rdate |
get the time via the network |
rdate |
rdesktop |
Remote Desktop Protocol client |
rdesktop |
rdev |
query/set image root device, RAM disk size, or video mode |
util-linux |
rdisc |
network router discovery daemon |
iputils |
rdist |
remote file distribution client program |
rdist |
rdjpgcom |
display text comments from a JPEG file |
libjpeg |
rdump |
ext2/3 filesystem backup |
dump |
readcd |
read or write data Compact Discs |
cdrecord |
readelf |
Displays information about ELF files |
binutils |
readlink |
display value of a symbolic link |
coreutils |
readonly |
bash built-in commands, see bash(1) |
bash |
readprofile |
a tool to read kernel profiling information |
util-linux |
read |
bash built-in commands, see bash(1) |
bash |
reboot |
stop the system |
SysVinit |
recon |
Check if LAM can be started |
lam |
recountdiff |
recompute patch counts and offsets |
patchutils |
red |
Random Early Detection |
ed |
red |
text editor |
ed |
rediff |
fix offsets and counts of a hand-edited diff |
patchutils |
refer |
preprocess bibliographic references for groff |
groff |
reiserfsck |
The checking tool for the ReiserFS filesystem |
reiserfs-utils |
reiserfstune |
The tunning tool for the ReiserFS filesystem |
reiserfs-utils |
reject |
accept/reject jobs sent to a destination |
cups |
reminders |
Exports your Palm Datebook database into a remind(1) data file format |
pilot-link |
rename |
Rename files |
util-linux |
renice |
alter priority of running processes |
util-linux |
replace |
a string-replacement utility |
mysql-server |
repquota |
summarize quotas for a filesystem |
quota |
reset |
terminal initialization |
ncurses |
resize2fs |
ext2/ext3 file system resizer |
e2fsprogs |
resizecons |
change kernel idea of the console size |
kbd |
resize |
set TERMCAP and terminal settings to current xterm window size |
xterm |
restore |
restore files or file systems from backups made with dump |
dump |
restorecon |
set file security contexts |
policycoreutils |
return |
bash built-in commands, see bash(1) |
bash |
revnetgroup |
generate reverse netgroup data |
ypserv |
revpath |
generate a relative path that can be used to undo a change directory |
xorg-x11 |
rev |
reverse lines of a file |
util-linux |
rexec |
remote execution client for an exec server |
rsh |
rexecd |
remote execution server |
rsh-server |
rfcomm |
RFCOMM configuration utility |
bluez-utils |
rgb2ycbcr |
convert non-YCbCr TIFF images to a YCbCr TIFF image |
libtiff |
rgb3toppm |
combine three PGM images (R, G, B) into one PPM image |
netpbm-progs |
rhnsd |
a program for querying the Red Hat Network for updates and information |
up2date |
ripd |
a RIP routing engine for use with Quagga routing software |
quagga |
ripngd |
a RIPNG routing engine for use with Quagga routing software |
quagga |
ripples |
interference patterns |
xscreensaver-extras |
rjoe |
Joe’s Own Editor |
joe |
rletopnm |
convert a Utah Raster Tools RLE image file to a PNM image file |
netpbm-progs |
rlog |
print log messages and other information about RCS files |
rcs |
rlogin |
remote login |
rsh |
rlogind |
remote login server |
rsh-server |
rmail |
handle remote mail received via uucp |
sendmail |
rman |
reverse compile man pages from formatted form to a number of source formats |
xorg-x11-devel |
rmdfile |
utilities to convert various sound formats |
mgetty-voice |
rmdic |
Tool for deleting a user dictionary |
Canna |
rmdir |
remove empty directories |
coreutils |
rmdtopvf |
utilities to convert various sound formats |
mgetty-voice |
rmdtovbox |
isdn voice box (sound converter) |
isdn4k-utils |
rmmod |
simple program to remove a module from the Linux Kernel |
module-init-tools |
rm |
remove files or directories |
coreutils |
rmt |
remote magtape protocol module |
rmt |
rndc |
name server control utility |
bind |
rnews |
receive news from a UUCP connection |
inn |
rngd |
Check and feed random data from hardware device to kernel random device |
rng-utils |
rngtest |
Check the randomness of data using FIPS 140-2 tests |
rng-utils |
rorschach |
simulate ink-blot patterns |
xscreensaver-extras |
rotatelogs |
Piped logging program to rotate Apache logs |
httpd |
rotor |
screen saver |
xscreensaver-extras |
rotzoomer |
animated rotations and scalings of portions of the screen |
xscreensaver-extras |
route |
show / manipulate the IP routing table |
net-tools |
rpcclient |
tool for executing client side MS-RPC functions |
samba-client |
rpcgen |
an RPC protocol compiler |
man-pages |
rpcinfo |
report RPC information |
man-pages |
rpm2cpio |
Extract cpio archive from RPM Package Manager (RPM) package |
rpm |
rpmbuild |
Build RPM Package(s) |
rpm-build |
rpmcache |
Cache RPM Package Headers |
rpm-devel |
rpmdeps |
Generate RPM Package Dependencies |
rpm-build |
rpmgraph |
Display RPM Package Dependency Graph |
rpm-devel |
rpm |
RPM Package Manager |
rpm |
rquotad |
remote quota server |
quota |
rrestore |
restore files or file systems from backups made with dump |
dump |
rsh |
remote shell |
rsh |
rsh |
shell, the |
rsh |
rshd |
remote shell server |
rsh-server |
rstatd |
kernel statistics server |
rusers-server |
rsvg |
Turn SVG files into raster images |
librsvg2 |
rsync |
faster, flexible replacement for rcp |
rsync |
rtf2rtf |
programs to postprocess the raw RTF generated by the mapping files |
linuxdoc-tools |
rubibtex |
make a bibliography for (La)TeX using Russian letters as item names |
tetex |
rubik |
screen saver that solves Rubik's Cube |
xscreensaver-gl-extras |
ruby |
Interpreted object-oriented scripting language |
ruby |
rumakeindex |
process a LaTeX index using Russian Cyrillic characters |
tetex |
runcon |
run command with specified security context |
coreutils |
rundig |
sample script to create a search database for ht://Dig |
htdig |
runlevel |
find the current and previous system runlevel |
SysVinit |
runscript |
script interpreter for minicom |
minicom |
runtest |
the DejaGnu test driver program |
dejagnu |
runuser |
run a shell with substitute user and group IDs, similar to su, but will not prompt for password |
coreutils |
rup |
remote status display |
rusers |
ruptime |
show host status of local machines |
rwho |
rusers |
who is logged in to machines on local network |
rusers |
rvi |
Vi IMproved, a programmers text editor |
vim-common |
rview |
Vi IMproved, a programmers text editor |
vim-common |
rvim |
Vi IMproved, a programmers text editor |
vim-enhanced |
rvnamed |
reverse name resolution daemon for |
iptraf |
rwall |
send a message to users logged on a host |
rwall |
rwhod |
system status server |
rwho |
rwho |
who is logged in on local machines |
rwho |
rz |
XMODEM, YMODEM, ZMODEM (Batch) file receive |
lrzsz |