原因:命令fdisk 不在你的命令搜索路径中
第一种解决办法,将fdisk添加到你的命令搜索路径中
首先查看你当前的命令搜索路径:
[root@host sbin]# echo $PATH
/usr/kerberos/sbin:/usr/kerberos/bin:/usr/local/bin:/usr/bin:/bin:/usr/X11R6/bin:/home/vurtne/bin
再查一下fdisk命令在哪个路径下
[root@host home]# whereis fdisk
fdisk: /sbin/fdisk /usr/share/man/man8/fdisk.8.gz
此时fdisk 命令不在当前命令搜索路径里
将fdisk添加到当前命令搜索路径中即可
执行命令:
[root@host home]# ln -s /sbin/fdisk /usr/kerberos/bin [root@host home]# cd /usr/kerberos/bin [root@host bin]# ll total 836 lrwxrwxrwx 1 root root 11 Aug 21 23:46 fdisk -> /sbin/fdisk -rwxr-xr-x 1 root root 101596 Nov 25 2008 ftp -rwxr-xr-x 1 root root 16212 Nov 25 2008 gss-client -rwxr-xr-x 1 root root 6864 Nov 25 2008 kdestroy ……
再次运行fdisk
[root@host ~]# fdisk -l Disk /dev/sda: 8589 MB, 8589934592 bytes 255 heads, 63 sectors/track, 1044 cylinders Units = cylinders of 16065 * 512 = 8225280 bytes Device Boot Start End Blocks Id System /dev/sda1 * 1 6 48163+ 83 Linux /dev/sda2 7 515 4088542+ 83 Linux ……
第二种方法:使用 $ su -命令就可以了
[vurtne@host grub]$ su - Password: [root@host ~]# fdisk -l Disk /dev/sda: 8589 MB, 8589934592 bytes 255 heads, 63 sectors/track, 1044 cylinders Units = cylinders of 16065 * 512 = 8225280 bytes Device Boot Start End Blocks Id System /dev/sda1 * 1 6 48163+ 83 Linux /dev/sda2 7 515 4088542+ 83 Linux ……