A (command economy) can be centralised.Logical formLearned from17 sentences. A package may define a command.Logical formLearned from17 sentences. A person may type a command.Logical formLearned from17 sentences. Effects may pertain-to commands.Logical formLearned from17 sentences. Commands can be privileged.Logical formLearned from17 sentences. Some commands may be used.Logical formLearned from17 sentences. Commands can be imperative.Logical formLearned from17 sentences. A history can be constituted-of-or-filled-with commands.Logical formLearned from17 sentences. A person may learn commands.Logical formLearned from17 sentences. (Shell commands) may undergo an execution.Logical formLearned from17 sentences. A link to an executable program may be established at build-time by specifying -lfoo.Logical formLearned from17 sentences. Groups can be constituted-of-or-filled-with commands.Logical formLearned from17 sentences. Command may pertain-to senses.Logical formLearned from17 sentences. (Major commands) may pertain-to a military-or-other-action-organization.Logical formLearned from17 sentences. Scope may pertain-to a command.Logical formLearned from17 sentences.