Available kernel symlink targets:
  [1]   linux-2.6.19-gentoo-r5
  [2]   linux-2.6.20-gentoo-r3
localhost ~ # eselect kernel set 2
localhost ~ # eselect kernel list
Available kernel symlink targets:
  [1]   linux-2.6.19-gentoo-r5
  [2]   linux-2.6.20-gentoo-r3
localhost ~ #