Use bash variable rather than optional argument for ssh key path

1 files changed, 12 insertions, 0 deletions

diff --git a/readme.md b/readme.md
index 9231797..e5a69de 100644
--- a/readme.md
+++ b/readme.md
@@ -69,6 +69,12 @@ Use the automation in `util/upload-save.bash` to upload your save file to your s
 bash util/upload-save.bash ~/path/to/my/save.zip $your_ec2_ip_or_remote_name

 ```

 

+Optionally, you can specify a path to a private key with a bash variable rather than relying on default ssh keys.

+

+``` bash

+FACTORIO_PEM=~/path/to/my.pem bash util/upload-save.bash ~/path/to/my/save.zip $your_ec2_ip_or_remote_name

+```

+

 This is just an automated implementation of the slower version below.

 

 ##### Fast save download (Recommended)

@@ -79,6 +85,12 @@ Use the automation in `util/download-latest-save.bash` to download the latest (m
 bash util/download-latest-save.bash $your_ec2_ip_or_remote_name

 ```

 

+Optionally, you can specify a path to a private key with a bash variable rather than relying on default ssh keys.

+

+``` bash

+FACTORIO_PEM=~/path/to/my.pem bash util/download-latest-save.bash $your_ec2_ip_or_remote_name

+```

+

 Your server needs to be running for this to work and it should download your latest save to your local directory.

 

 ##### Manual upload process (for understanding the system)