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The GNU Press Shop is open during our spring fundraiser, through July 24th, 2026. Shipping: We aim to ship all orders made during this time throughout the fundraiser, with the next shipment on the 22nd of July. Watch our tour video of the FSF shop!

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Brett pointing at a reference card

Product Collections

Books & Docs

Title

Flex, version 2.3.7 Reference Cards

Price

$0.50

Body

Handy reference cards for Flex version 2.3.7. The cards are available individually or in packs of 10.

Variations

Quantity

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