[root@xuweilian xuweilian]# fdisk -l
bash: fdisk: command not found
[root@xuweilian xuweilian]# fdisk -i
bash: fdisk: command not found
[root@xuweilian xuweilian]# fdisk -1
bash: fdisk: command not found
[root@xuweilian xuweilian]# fdisk-l
bash: fdisk-l: command not found
[root@xuweilian xuweilian]# fdisk -l
bash: fdisk: command not found
[root@xuweilian xuweilian]#
[root@xuweilian xuweilian]#
[root@xuweilian xuweilian]# fdisk -l
bash: fdisk: command not found
[root@xuweilian xuweilian]#