基本linux命令

sudo --s

su

id wenfang.li

df

du

chown

chmod

find

grep

ls

head

less

more

cat

vim

tail

top

mv

ln

diff

mkdir

rm

kill

crontab

ifconfig

netstat

telnet

ping

host

hostname

who

last

tar

unzip

gunzip

man

file

route

wc

cp

scp

touch

echo

ps

         for

         ssh