How to delete history of last 10 commands in shell?

Question

Commands follows

  511  clear
  512  history
  513  history -d 505
  514  history
  515  history -d 507 510 513
  516  history
  517  history -d 509
  518  hist         


        

Answer 1

history -d 511;history -d 511;history -d 511;history -d 511;history -d 511;history -d 511;history -d 511;history -d 511;history -d 511;history -d 511;

Brute but functional