echo "1'$USER'2"

echo "1'$not_a_variable'2"

export VARIABLE1="variable1"
echo "1'$VARIABLE1'2"

echo '1"$USER"2'

echo '1"$not_a_variable"2'

export VARIABLE1="variable1"
echo '1"$VARIABLE1"2'

echo $

echo $+

mkdir directory1
export POEP=directory1
cd $POEP $MEERPOEP ..
pwd

mkdir directory1
mkdir directory1/directory2
export POEP=directory1
export MEERPOEP=directory2
cd $POEP $MEERPOEP ..
pwd

export vat=at
c$var Makefile

$blablabla

$LESS$VAR

echo "$HOME"

echo '$HOME'

echo "hallo$"

hallo$

export ECHO="echo"
$ECHO "hello"

export A=p
export B=w
$A"$B"d
"$A"'$B'd

export A="s -la"
l$A

export OK="ok                   ok"
echo $OK

$

echo $POEP hallo

echo $/

echo $

echo $PWD

export LS="ls -la"
$LS

echo $PWD

echo $HOME

echo "$PWD"

echo '$PWD'

echo "$HOME"

cd $IETSONBESTAANDS

cd $GEK ..

cd $NOTHING $MORENOTHING ..

echo '$PWD'

echo $USER""

echo $USER_

echo 123$USER----

echo 123$USER----$

echo abc$USERdef

echo abc$USER123

echo abc$POEPdef

echo $USER "$USER" '$USER'

export TEST_$USER=hallo$LOGNAME

echo $POEP

echo $POEP $MEERPOEP

echo hallo $POEP

echo $POEP hallo

IETSONBESTAANDS=".."
cd $IETSONBESTAANDS
cd $IETSONBESTAANDS

cd $IETSONBESTAANDS
cd $IETSONBESTAANDS
pwd

echo 'hallo$USER'							

echo hallo$USER

echo 'hallo\$USER'

echo '\$?'

echo '$USER'

echo '\$USER'

echo '"\$USER"'

echo "hoi$USERmaran"

echo "$USER"

export TWO=" two "
echo "one "$TWO" three"
echo "one"$TWO" three"
echo "one"$TWO"three"
echo "one" $TWO "three"

export TWO="two"
echo "one"$TWO"three"
echo "one "$TWO"three"
echo "one "$TWO" three"

echo "one"$TWO"three"

echo "one "$TWO"three"

echo "one "$TWO" three"

echo "one" $TWO "three"

echo "hallo$"

echo hallo$

echo '$USER'$USER

echo $USERmaran

echo hallo"1234"maran"$USER"'/$USER'"/$USER"'poep''poep2'"maran"'ellende'END

echo hallo1234maranmaran/$USER/maranpoeppoep2maranellendeEND

echo "$USER"'/$USER'

echo maran/$USER

echo 123"hallo$"456

echo $_1234

echo $USERhallo

echo $hallo"poep"

echo $a5aap

echo $_poep

echo hallo$abc

echo $halllo###

echo $USER9582309582529

echo $

echo $USER

echo '$USER'

echo "$USER"

echo 123$USER----

echo 123$USER----$

echo abc$USERdef

echo abc$USER123

echo abc$POEPdef

echo $%%%%jlkjtwejt

echo %%$

echo "$_poep"

echo "$a5aap"

echo "$halllo###"

echo "$USER9582309582529"

echo "$"						

echo hallo"$"abc				

echo hallo"$POEP"abc

echo hallo"$USER"abc

echo "$USER"

echo "$USER'"	

echo "$USER_"

echo "abc$USERdef"

echo "abc$USER123"

echo "abc$POEPdef"

echo "$%%%%jlkjtwejt"

echo "%%$"

echo $hallo

echo $hallo"poep"	

echo "hallo$USER"

echo "hallo$USER"

echo hallo$abc

echo hallo$abc

echo “$rewtwet”

echo '\$'

export HELLO=hello
echo $HELLO

export HELLO=hello
echo $hello

echo $

echo "$"

echo  '$'

export HELLO=hello
echo "$HELLO"

export TEST=ech
"$TEST"o hello

export TEST="echo hello"
$TEST

export TEST='echo hello'
$TEST

export TEST="\$\"echo hello\""
$TEST

export TEST="echo hello"
export TEST2="\$TEST"
$TEST2

export abcdefghijklmnopqrstuvwxyz_ABCDEFGHIJKLMNOPQRSTUVWXYZ1234567890=hello
echo $abcdefghijklmnopqrstuvwxyz_ABCDEFGHIJKLMNOPQRSTUVWXYZ1234567890

export TEST="export TEST=echo"
$TEST hello
$TEST hello