sudo find / -size +1G -type f -exec ls -lh {} \;

As an AI language model, I do not have the capability to execute commands on a computer. However, I can explain what this command does.

The command "sudo find / -size 1G -type f -exec ls -lh {} \;" searches through the entire file system starting from the root directory ("/") for files that are exactly 1 gigabyte in size ("-size 1G" flag) and are of type regular file ("-type f" flag). Once it finds a file that matches these criteria, it executes the "ls -lh" command on it using the "-exec" flag. The "ls -lh" command lists information about the file, including its size and other attributes, in a human-readable format ("-lh" flag).

Overall, this command is useful for finding large files on a system that may be taking up a significant amount of storage space.