mirror of
https://github.com/sheumann/hush.git
synced 2024-11-17 10:07:19 +00:00
59 lines
775 B
Plaintext
59 lines
775 B
Plaintext
# busybox expr
|
|
busybox expr 1 \| 1
|
|
busybox expr 1 \| 0
|
|
busybox expr 0 \| 1
|
|
busybox expr 1 \& 1
|
|
busybox expr 0 \< 1
|
|
busybox expr 1 \> 0
|
|
busybox expr 0 \<= 1
|
|
busybox expr 1 \<= 1
|
|
busybox expr 1 \>= 0
|
|
busybox expr 1 \>= 1
|
|
busybox expr 1 + 2
|
|
busybox expr 2 - 1
|
|
busybox expr 2 \* 3
|
|
busybox expr 12 / 2
|
|
busybox expr 12 % 5
|
|
|
|
|
|
set +e
|
|
busybox expr 0 \| 0
|
|
if [ $? != 1 ] ; then
|
|
exit 1;
|
|
fi;
|
|
|
|
busybox expr 1 \& 0
|
|
if [ $? != 1 ] ; then
|
|
exit 1;
|
|
fi;
|
|
|
|
busybox expr 0 \& 1
|
|
if [ $? != 1 ] ; then
|
|
exit 1;
|
|
fi;
|
|
|
|
busybox expr 0 \& 0
|
|
if [ $? != 1 ] ; then
|
|
exit 1;
|
|
fi;
|
|
|
|
busybox expr 1 \< 0
|
|
if [ $? != 1 ] ; then
|
|
exit 1;
|
|
fi;
|
|
|
|
busybox expr 0 \> 1
|
|
if [ $? != 1 ] ; then
|
|
exit 1;
|
|
fi;
|
|
|
|
busybox expr 1 \<= 0
|
|
if [ $? != 1 ] ; then
|
|
exit 1;
|
|
fi;
|
|
|
|
busybox expr 0 \>= 1
|
|
if [ $? != 1 ] ; then
|
|
exit 1;
|
|
fi;
|