Fdisk:command not found命令找不到的解决方法

问题

fdisk -l 查看硬盘及分区信息

[root@CentOS-85-64-minimal ~]# dfisk -l
-bash: dfisk: command not found

原因:命令fdisk 不在你的命令搜索路径中

解决

方法一

先进入root用户,再查看你当前的命令搜索路径:

[root@CentOS-85-64-minimal ~]#  echo $PATH
/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/root/bin

再查一下fdisk命令在哪个路径下:

[root@CentOS-85-64-minimal ~]# whereis fdisk
fdisk: /usr/sbin/fdisk /usr/share/man/man8/fdisk.8.gz

我们可看到fdisk 命令不再当前命令搜索路径里,那么我们将fdisk添加到当前命令搜索路径中即可:

ln -s /usr/sbin/fdisk /usr/local/bin

好现在已经将fdisk 添加到当前命令搜索目录中去,我们可以去看一下:


dfisk -l

方法二

不需要添加到环境变量中,直接在sbin目录下运行命令fdisk -l

[root@CentOS-85-64-minimal sbin]# whereis fdisk
fdisk: /usr/sbin/fdisk /usr/share/man/man8/fdisk.8.gz

然后进去目录:

cd /usr/sbin
./fdisk -l 或者 ./fdisk

如:

[root@CentOS-85-64-minimal ~]# cd /usr/sbin
[root@CentOS-85-64-minimal sbin]# ./fdisk -l
Disk /dev/sda: 5.5 TiB, 6000606183424 bytes, 11719933952 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes
Disklabel type: gpt
Disk identifier: CCF1F455-14FA-4C11-8331-25A482B2D95F

Device        Start         End     Sectors  Size Type
/dev/sda1      4096    33558527    33554432   16G Linux swap
/dev/sda2  33558528    34607103     1048576  512M Linux filesystem
/dev/sda3  34607104 11719933918 11685326815  5.5T Linux filesystem
/dev/sda4      2048        4095        2048    1M BIOS boot

Partition table entries are not in disk order.


Disk /dev/sdb: 446.6 GiB, 479559942144 bytes, 936640512 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes
Disklabel type: dos
Disk identifier: 0x4c63d5b8

Device     Boot Start       End   Sectors   Size Id Type
/dev/sdb1        2048 936640511 936638464 446.6G 83 Linux

By 行政