ExecCommand runs a command on the host and get the output.

ExecCommandWithPipe runs 2 commands, pipe the output of first command to second, and returns output from the second.

ExecCommandWithSudo runs a command with sudo permissions and return the output as a string.

GetConfigPath returns the filepath of kubeconfig file.

GetHomeDir gets the home directory for the system.

GetYAMLString gets the yaml-string from the given YAML file.

RunCommand runs a command on the host.

RunCommandWithSudo runs a command with sudo permissions.