Final answer:
Salt, similar to Ansible, allows for direct command issuance from the CLI to connected systems known as minions. Commands are executed using the 'salt' command followed by the minion identifier and the desired operation.
Step-by-step explanation:
Like Ansible, Salt (or SaltStack) is a powerful automation tool that allows you to manage and configure servers. In Salt, you can issue commands directly from the command-line interface (CLI) to its managed systems, which are referred to as minions. This is done using the salt command followed by the target minion's identifier and the command you wish to execute. For example, to check the disk usage on all minions, one might issue salt '*' disk.usage. This capability of Salt makes it a very efficient and effective tool for IT automation, remote task execution, and configuration management.