Hitoshi Mitake 075f5f68ad etcdctlv3: support reading value from stdin
This commit lets etcdctlv3 support reading value from stdin like
`etcdctl set`. It is convenient for storing complex, long value.
2016-02-09 10:54:35 +09:00
..
2015-11-17 20:54:10 -08:00
2016-02-01 09:55:32 -08:00