Linux命令行程序和内建指令

摘录百度分类

文件系统
cat
cd
chmod
chown
chgrp
cksum
cmp
cp
du
df
fsck
fuser
ln
ls
lsattr
lsof
mkdir
mount
mv
pwd
rm
rmdir
split
touch
umask

程序
at
bg
chroot
cron
exit
fg
jobs
kill
killall
nice
pgrep
pidof
pkill
ps
pstree
sleep
time
top
wait

使用环境
env
finger
id
logname
mesg
passwd
su
sudo
uptime
w
wall
who
whoami
write

文字编辑
awk
comm
cut
ed
ex
fmt
head
iconv
join
less
more
paste
sed
sort
strings
talk
tac
tail
tr
uniq
vi
wc
xargs

shell程序
alias
basename
dirname
echo
expr
false
printf
test
true
unset

网络
inetd
netstat
ping
rlogin
netcat
traceroute

搜索
find
grep
locate
whereis
which

杂项
apropos
banner
bc
cal
clear
date
dd
file
help
info
size
lp
man
history
tee
tput
type
yes
uname
whatis