“SHARE”是“loads support for file sharing”的缩写，意

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“SORT”是“Instruct DOS to SORT text data”的缩写，意

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“SUBST”是“Substitute Drive Designator”的缩写，意思

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“SYS”是“copies SYSTEM files to another disc”的缩写

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“TIME”是“Display or Set computer time”的缩写，意思

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“TREE”是“display a specified Directory Tree”的缩写

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“VER”是“Display VERsion of DOS”的缩写，意思是“显

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“VERIFY”是“Verify data written to disk”的缩写，意思

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“XCOPY”是“selectively copy groups of files”的缩写，

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“EDLIN”是“Line Editor”的缩写，意思是“行编辑器”

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