ls -s CLI need a line break

[zk: localhost:2181(CONNECTED) 7] ls -s /
[test, test-12-10, zookeeper]cZxid = 0x0
ctime = Thu Jan 01 08:00:00 CST 1970
mZxid = 0x0
mtime = Thu Jan 01 08:00:00 CST 1970
pZxid = 0x92
cversion = 7
dataVersion = 0
aclVersion = 0
ephemeralOwner = 0x0
dataLength = 0
numChildren = 3[zk: localhost:2181(CONNECTED) 8]

[zk: localhost:2181(CONNECTED) 7] ls -s /
[test, test-12-10, zookeeper]
cZxid = 0x0
ctime = Thu Jan 01 08:00:00 CST 1970
mZxid = 0x0
mtime = Thu Jan 01 08:00:00 CST 1970
pZxid = 0x92
cversion = 7
dataVersion = 0
aclVersion = 0
ephemeralOwner = 0x0
dataLength = 0
numChildren = 3[zk: localhost:2181(CONNECTED) 8]