fastboot: error while loading shared libraries: liblog.so.0: cannot open shared object file: No such file or directory

This error message indicates that the liblog.so.0 library file required by the fastboot program is missing or cannot be found. To resolve this issue, you can try the following steps:

1. Check if the liblog.so.0 library file is present in the system by running the following command:

`find / -name "liblog.so.0"`

If the library file is found, note down its path and proceed to the next step. If not, you may need to install the library file.

2. Install the liblog.so.0 library file using the appropriate package manager for your system. For example, on Ubuntu, you can run the following command:

`sudo apt-get install liblog0`

On CentOS, you can run:

`sudo yum install liblog`

If the library file is already installed, you can try reinstalling it to fix any potential issues.

3. Once the library file is installed, update the library cache by running the following command:

`sudo ldconfig`

This should update the library cache and allow fastboot to find the liblog.so.0 library file.

4. Finally, try running the fastboot command again to see if the issue has been resolved.

`fastboot <command>`