boot CD boot systemctl start sshd passwd ip -f inet addr ssh 自分のPCからssh root@IPaddr gdisk /dev/sda Number Start (sector) End (sector) Size Code Name 1 2048 206847 100.0 MiB EF00 efi 2 206846 4913151 2.0 GiB 8200 swap 3 4913152 61071326 26.8 GiB 8300 /