a. test $a –eq $b

b. test $a –equal $b

c. test $a = $b

d. sh –c test $a == $b

a. sleep 1 & echo $

b. sleep 1 & echo $#

c. sleep 1 & echo $$

d. sleep 1 & echo $!

e. sleep 1 && echo $0

a. $tree = maple;echo $tree

b. tree = maple; echo $tree

c. tree=maple; export $tree; sh –c “echo $tree”

tree=maple; export tree; sh -c "echo $tree"

a. case “dog” in *) echo cat;; esac

b. case “cat” in cat) echo$1 exit

c. case cat dog rabbit; echo $1

d. echo cat | case $1 in cat) echo $1 ;; esac

e. case (cat dog rabbit) {echo $2}

a. for n in one two three ; do echo –n $n ; done

b. for val ; do echo –n $val ; done

for n in one two three ; do echo -n $n ; done

d. foreach n in one two three; do echo –n $n ; done

e. foreach n in one two three { echo –n $n }

ifconfig

top

ps

ls

less

tail

more

cat

Gnome not Unix

GNU not unix.

gnome

gnometrics

ipconfig

ifconfig

netstat

neat

killer

knome

K (just k, alphabet before L)

kick

less

huge

make

take

hold

touch

make

copycom

del

delete

rm

remove

dir

show contents

show dir contents

ls

cat

dog

mouse

lion

lilo

grub

ntloader

booter

swap

etc

root or /

var

4 times to RAM

3 Times to RAM

2 times to RAM

RAM size

yes

no

cant say

dont know

yes

no

cant say

dont know