# filesystem.file_tail_follow

Retrieve last `tail_lines` lines specified as an integer argument for a specified `path` and then any new lines as they are added.

This event is generated by a dynamic source. If you want to specify subscription params, subscribe to it using the name in the following format filesystem.file_tail_follow:{“param”: “value”}

Type: object

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#### FileFollowTailEventSourceArgs

Type: object
No Additional Properties

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#### Path

Type: string

Path to the file to follow/tail.

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#### Tail Lines

Type: integer Default: 3

Number of log lines to tail from the end of the log.

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#### FileFollowTailEventSourceEvent

Type: object
No Additional Properties

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#### FileFollowTailEventSourceEvent

Type: object
No Additional Properties

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#### Data

Type: string

New data appended to the file being followed.

Required roles: