Before using smart, the user need to execute the script to initial the environment.
This script uses the default shell command without any modification, such as ls.
If in user's environment, user had modified or alias some default shell commands, the script could not be normally executed.
Before using smart, the user need to execute the script to initial the environment. This script uses the default shell command without any modification, such as ls. If in user's environment, user had modified or alias some default shell commands, the script could not be normally executed.