What command is used to switch the primary group? 07/26/2017 – by Mod_GuideK 0 What command is used to switch the primary group? A. newgrp B. chgrp C. switchgrp D. swgrp E. chmod F. chown SHOW ANSWERSCorrect Answer: A Explanation/Reference: References: http://linux.die.net/man/1/newgrp Download Printable PDF. VALID exam to help you PASS.