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
ERR Unknown or disabled command 'SETBIT'
redis>  GETBIT mykey 0
ERR Unknown or disabled command 'GETBIT'
redis>  GETBIT mykey 7
ERR Unknown or disabled command 'GETBIT'
redis>  GETBIT mykey 100
ERR Unknown or disabled command 'GETBIT'
redis>