Closed Jiajun-Jiao closed 1 year ago
Resolves #7 issue filled book_opt_4_image with link to the image "http://linuxcommand.org/images/lcl2_front_new.png"
Resolves #7 issue filled book_opt_4_image with link to the image "http://linuxcommand.org/images/lcl2_front_new.png"