Which command (without options) would you use to display how much space is available on all partitions? 06/14/2017 – by Mod_GuideK 0 Which command (without options) would you use to display how much space is available on all partitions? SHOW ANSWERSCorrect Answer: df -or- /bin/df Explanation/Reference: Download Printable PDF. VALID exam to help you PASS.