alias     
apropos   
apt-get  
aptitude   
aspell   
awk      
b
basename 
bash      
bc        
bg       
break    
builtin  
bzip2    
c
cal      
case     
cat      
cd       
cfdisk   
chgrp    
chmod    
chown    
chroot   
chkconfig
cksum    
clear    
cmp      
comm     
command  
continue 
cp       
cron     
crontab  
csplit   
cut      
d
date     
dc       
dd       
ddrescue 
declare  
df       
diff     
diff3    
dig      
dir      
dircolors
dirname  
dirs     
dmesg     
du       
e
echo     
egrep    
eject    
enable   
env      
ethtool  
eval     
exec     
exit     
expect   
expand   
export   
expr     
f
false    
fdformat 
fdisk    
fg       
fgrep    
file     
find     
fmt      
fold     
for      
format   
free     
fsck     
ftp      
function 
fuser    
g
gawk     
getopts  
grep     
groupadd 
groupdel 
groupmod 
groups   
gzip     
h
hash     
head     
help     
history  
hostname 
i
iconv    
id       
if       
ifconfig 
ifdown    
ifup     
import   
install  
j
jobs     
join     
k
kill     
killall  
l
less     
let      
ln       
local    
locate   
logname  
logout   
look     
lpc      
lpr      
lprint   
lprintd  
lprintq  
lprm     
ls       
lsof     
m
make     
man      
mkdir    
mkfifo   
mkisofs  
mknod    
more     
mount    
mtools   
mtr      
mv       
mmv      
n
netstat  
nice     
nl       
nohup    
notify-send
nslookup 
o
open     
op       
passwd   
paste    
pathchk  
ping     
pkill    
popd     
pr       
printcap 
printenv 
printf   
ps       
pushd    
pwd      
q
quota    
quotacheck
quotactl 
r
ram      
rcp      
read     
readarray
readonly 
reboot   
rename   
renice    
remsync  
return   
rev      
rm       
rmdir    
rsync    
s
screen   
scp      
sdiff    
sed      
select   
seq      
set      
sftp     
shift    
shopt    
shutdown 
sleep    
slocate  
sort     
source   
split    
ssh      
strace   
su       
sudo     
sum      
suspend  
symlink  
sync     
t
tail     
tar      
tee      
test     
time     
times    
touch    
top      
traceroute
trap     
tr       
true     
tsort    
tty      
type     
u
ulimit   
umask    
umount   
unalias  
uname    
unexpand 
uniq     
units    
unset    
unshar   
until    
uptime   
useradd  
userdel  
usermod  
users    
uuencode 
uudecode 
v
v        
vdir     
vi       
vmstat   
w
wait     
watch    
wc       
whereis  
which    
while    
who      
whoami   
wget     
write     
x
xargs    
xdg-open 
yes      
.        
!!       
###      


