# Crawler options

By default, FSCrawler will read your file from `/tmp/es` every 15
minutes. You can change those settings by modifying
`~/.fscrawler/{job_name}/_settings.yaml` file where `{job_name}` is
the name of the job you just created.

```yaml
name: "job_name"
fs:
  url: "/path/to/data/dir"
  update_rate: "15m"
```

You can change also `update_rate` to watch more or less frequently for
changes.

If you just want FSCrawler to run once and exit, run it with `--loop`
option:

```sh
$ bin/fscrawler --loop 1
17:41:45,395 INFO  [f.p.e.c.f.FsCrawlerImpl] FSCrawler is now connected to Elasticsearch version [9.0.0]
17:41:45,395 INFO  [f.p.e.c.f.FsCrawlerImpl] FSCrawler started in watch mode. It will run unless you stop it with CTRL+C.
17:41:45,395 INFO  [f.p.e.c.f.FsParser] FS crawler started for [fscrawler] for [/tmp/es] every [15m]
17:44:57,865 INFO  [f.p.e.c.f.FsParser] Run #1: job [fscrawler]: starting...
...
17:44:57,866 INFO  [f.p.e.c.f.FsParser] FS crawler is stopping after 1 run
17:44:57,972 INFO  [f.p.e.c.f.FsCrawlerImpl] FS crawler [fscrawler] stopped
```

If you have already ran FSCrawler and want to restart (which means reindex existing documents),
use the `--restart` option:

```sh
$ bin/fscrawler --loop 1 --restart
```

You will find more information about settings in the following sections:

-  {ref}`cli-options`
-  {ref}`local-fs-settings`
-  {ref}`ssh-settings`
-  {ref}`ftp-settings`
-  {ref}`elasticsearch-settings`