getbit
GETBIT
GETBIT key offset
Returns the bit value at offset in the string value stored at key.
When offset is beyond the string length, the string is assumed to be a contiguous space with 0 bits. When key does not exist it is assumed to be an empty string, so offset is always out of range and the value is also assumed to be a contiguous space with 0 bits.
Return value
Integer reply: the bit value stored at offset.
Examples
redis> SETBIT mykey 7 1
(integer) 0 redis> GETBIT mykey 0 (integer) 0 redis> GETBIT mykey 7 (integer) 1 redis> GETBIT mykey 100 (integer) 0
© 2009–2017 Salvatore Sanfilippo
Licensed under the Creative Commons Attribution-ShareAlike License 4.0.
https://redis.io/commands/getbit
