Globus Command Line Interface (CLI) provides an interface to Globus services from the shell and can be incorporated into scripts or used interactively. The CLI allows users to transfer files and manipulate directory structures on a remote endpoint without use of the web interface.
To establish a Globus connection, a user must connect their HCC account to their Globus account. To do so, follow these steps:
Load the Globus CLI module:
module load globus-cli
Use the command
globus login to start the authorization
procedure. A web address will be displayed on screen. Copy and paste
this URL into your browser.
If you are not already logged into Globus, do so now.
Label the connection if desired, then click Allow to grant Globus the permissions outlined on the screen.
Copy the Authorization Code and paste it into the prompt in your terminal.
At this point, you can verify you are logged in:
If you have logged in, you will see your email address displayed. If not, the message No login information available will be displayed.
To terminate your Globus connection:
To find available endpoints:
globus endpoint search search_term
Where search_term is replaced with the keyword you wish to search for. For example:
globus endpoint search hcc
will display any endpoint with “hcc” in it’s Display Name.
To use the endpoint, you can refer it it by it’s UUID number. To
activate an endpoint, use the command
globus endpoint activate --web:
Copy the given URL and paste it into the address bar of your web
browser. If you are not already logged into the Globus website, you will
be prompted to do so. Once you are logged in, you need to click the
Activate Now button to activate the endpoint.
Once an endpoint is activated, it will remain activate for 7 days. You can now transfer and manipulate files on the remote endpoint.
To make it easier to use, we recommend saving the UUID number as a bash
variable to make the commands easier to use. For example, we will
continue to use the above endpoint (Crane) by assigning its UUID code
to the variable
crane as follows:
This command must be repeated upon each new login or terminal session
unless you save these in your environmental variables. If you do not
wish to do this step, you can proceed by placing the correct UUID in
place of whenever you see
Globus CLI supports the commands
globus commands follow the format
<endpoint>:<file_path>. We can list the files on the
remote endpoint with the command
globus ls. To list the files in the
home directory on the remote endpoint, we would use the following
To make a directory on the remote endpoint, we would use the
mkdir command. For example, to make a folder in the users work
directory on Crane, we would use the following command:
To rename files on the remote endpoint, we can use the
command. To rename the test file we just created above, we would use the
All transfers must take place between Globus endpoints. Even if you are
transferring from an endpoint that you are already connected to, that
endpoint must be activated in Globus. Here, we are transferring between
Crane and Swan. We have activated the Crane endpoint and saved its
UUID to the variable
$swan as we did for
To transfer files, we use the command
globus transfer. The format of
this command is
globus transfer <endpoint1>:<file_path>
<endpoint2>:<file_path>. For example, here we are
transferring the file
testfile.txt from the home directory on Crane
to the home directory on Crane:
You can then check the status of a transfer, or delete it all together, using the given Task ID:
To transfer entire directories, simply specify a directory in the file
path as opposed to an individual file. Below, we are transferring the
output directory from the home directory on Crane to the home
directory on Crane:
For additional details and information on other features of the Globus CLI, visit Command Line Interface (CLI) Examples in the Globus documentation.
By default, Globus will send an email notification for every successful transfer. For large numbers of transfers, this may become overwhelming. Use the CLI, these notifications can be disabled entirely, or only sent for specific conditions (i.e. failed transfers only). To disable all notifications, run
globus transfer --notify off