Add AWS CLI Requires Groff Executable as an AWS TIL

aws/aws-cli-requires-groff-executable.md

@@ -0,0 +1,29 @@
+# AWS CLI Requires Groff Executable
+
+I have the AWS CLI installed on this machine, but when I went to run certain
+commands like `aws logs tail my_log_group` or even `aws logs tail help`, I'd
+get the following error:
+
+```
+$ aws logs tail help
+
+Could not find executable named 'groff'
+```
+
+This may only be an issue on MacOS Ventura for older versions of the CLI, per
+[this PR](https://github.com/aws/aws-cli/pull/7413):
+
+> The CLI's help commands are currently broken on macOS Ventura because Ventura has replaced groff with mandoc. This PR fixes the issue by falling back on mandoc if groff doesn't exist in the path.
+
+There are two ways of dealing with this. One would be to install the missing dependency:
+
+```bash
+$ brew install groff
+```
+
+The other is to update the AWS CLI to one that falls back to `mandoc`.
+Depending on how you originally installed the AWS CLI, you can either [follow
+their official install/upgrade
+instructions](https://docs.aws.amazon.com/cli/latest/userguide/getting-started-install.html),
+`pip install --upgrade awscli`, or upgrade view homebrew (`brew upgrade
+awscli`).