A linklog is a type of blog which is meant to act as a linked list.
[1] Linklogs existed as a feature of computing systems before the internet as well.
In distributed file systems a link log was a method of recording data in which a record is created and added to the proper log when updating a transaction.
The format of a log record closely matches the specification of the transaction type it corresponds to.
The former set consists of pointers to the preceding and succeeding records of the log.