58 lines
961 B
Plaintext
58 lines
961 B
Plaintext
|
# bash 3.2 apparently thinks that ++7 is 7 etc
|
||
|
|
( echo $(( --7 )) )
|
||
|
|
( echo $(( ++7 )) )
|
||
|
|
( echo $(( -- 7 )) )
|
||
|
|
( echo $(( ++ 7 )) )
|
||
|
|
|
||
|
|
#ash# ((++array[0] ))
|
||
|
|
#ash# echo 1 $array
|
||
|
|
#ash# (( ++ array[0] ))
|
||
|
|
#ash# echo 2 $array
|
||
|
|
|
||
|
|
#ash# (( ++a ))
|
||
|
|
#ash# echo 1 $a
|
||
|
|
#ash# (( ++ a ))
|
||
|
|
#ash# echo 2 $a
|
||
|
|
|
||
|
|
#ash# (( --a ))
|
||
|
|
#ash# echo 1 $a
|
||
|
|
#ash# (( -- a ))
|
||
|
|
#ash# echo 0 $a
|
||
|
|
a=0
|
||
|
|
|
||
|
|
echo 5 $(( 4 + ++a ))
|
||
|
|
echo 1 $a
|
||
|
|
|
||
|
|
# ash doesn't handle it right...
|
||
|
|
#ash# echo 6 $(( 4+++a ))
|
||
|
|
#ash# echo 2 $a
|
||
|
|
a=2
|
||
|
|
|
||
|
|
# ash doesn't handle it right...
|
||
|
|
#ash# echo 3 $(( 4---a ))
|
||
|
|
#ash# echo 1 $a
|
||
|
|
a=1
|
||
|
|
|
||
|
|
echo 4 $(( 4 - -- a ))
|
||
|
|
echo 0 $a
|
||
|
|
|
||
|
|
#ash# (( -- ))
|
||
|
|
# bash 3.2 apparently thinks that ---7 is -7
|
||
|
|
#ash# echo $(( ---7 ))
|
||
|
|
( echo $(( -- - 7 )) )
|
||
|
|
|
||
|
|
#ash# (( ++ ))
|
||
|
|
# bash 3.2: 7
|
||
|
|
#ash# echo 7 $(( ++7 ))
|
||
|
|
( echo $(( ++ + 7 )) )
|
||
|
|
|
||
|
|
# bash 3.2: -7
|
||
|
|
#ash# echo -7 $(( ++-7 ))
|
||
|
|
# bash 3.2: -7
|
||
|
|
#ash# echo -7 $(( ++ - 7 ))
|
||
|
|
|
||
|
|
# bash 3.2: 7
|
||
|
|
#ash# echo 7 $(( +--7 ))
|
||
|
|
# bash 3.2: 7
|
||
|
|
#ash# echo 7 $(( -- + 7 ))
|