require Golang environment and setup GOPATH.
$ go get github.com/hashibiroko/slack-filesave
set user slack api token.
$ slack-filesave -token=xxxxxx-xxxxxxxxx -type=image
| name | description | default | require |
|---|---|---|---|
| token | your slack api token | true | |
| type | filter file type | all | |
| before | filter file by timestamp (older than) | now | |
| private | include private files | false | |
| delete | delete downloaded file from slack | false |