# Check if a Directory Exists in Bash with the Test Command

> Use the test command or its bracket shorthand with the -d flag to check whether a directory exists in Bash, plus -f for regular files and -e for either

**URL:** https://sentry.io/answers/determine-whether-a-directory-exists-in-bash/

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## The Problem

How can I determine whether a directory exists in Bash?

## The Solution

We can check whether a directory exists using the [`test`](https://en.wikipedia.org/wiki/Test_(Unix)) command-line utility, as below:

```bash
if test -d /path/to/directory; then
  echo "Directory exists."
fi
```

Because the `test` command is used frequently in Bash expressions, we can write it as `[]` rather than typing out `test`:

```bash
if [ -d /path/to/directory ]; then
  echo "Directory exists."
fi
```

The `-d` flag tests whether the provided name exists and is a directory. To test for regular files instead, we can use the `-f` flag. To test for both files and directories, we can use the `-e` flag.

More information about `test` can be found on its manual page, accessible by typing `man test` into the terminal.

## Further Reading

If you're looking to get a deeper understanding of how Bash application monitoring works, take a look at the following articles:

- [Sending Sentry Events from Bash](https://blog.sentry.io/sentry-bash/)
- [Application Performance Monitoring Explained](https://sentry.io/resources/application-performance-monitoring-explained/)
- [11 Habits of Highly Effective Developers](https://syntax.fm/show/778/11-habits-of-highly-effective-developers)

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*Source: [sentry.io/answers/determine-whether-a-directory-exists-in-bash/](https://sentry.io/answers/determine-whether-a-directory-exists-in-bash/)*