Running Shell Scripts

This action aims to run shell scripts on a host in a specified environment. The following table describes the configuration parameters.

**Table 1** Parameters
Parameter	Description
Action Name	Custom action name. Enter 1 to 128 characters. Do not start or end with a space. Use letters, digits, spaces, and these special characters: -_,;:./()
Environment	Deployment object. Select an environment whose resource type is host cluster.
Running Mode	Default and Background are available. NOTE: Default: The result is printed, but the related service or process cannot be started. Background: The service or process can be started, but the result will not be printed.
Shell Script Path	Path of the shell script on the target host.
Running Parameters	Before executing the script, set parameters. During script execution, the entered parameter values are loaded and used.
Action Control	You can configure whether to enable the settings. Keep running on failure: Continue the task even if this action fails. Execute this action with the sudo permission: Use the sudo permission to deploy this action.

Use $1, $2, and similar formats in the shell script to reference parameter. For example, the content of the hello.sh script is shown in the following figure.

Figure 1 Script content
Separate running parameters with spaces, as shown in the following figure.

Figure 2 Entering running parameters
Check the result.

In the script, $1 is replaced with test2, and the test2 directory is created.

Figure 3 Checking the result