.Get help information for the mv command, check its usage, and then find the checksum of a file named dataset.csv in the /data directory.Copy a file named data1.txt from /input_data to /process_data, move a file named data2.txt from /input_data to /archive_data, and then merge all files in /process_data into a single local file named merged_data.txt.

Copy a file named data1.txt from /input_data to /process_data, move a file named data2.txt from /input_data to /archive_data, and then merge all files in /process_data into a single local file named merged_data.txt.

Move all files from /temp_data to /final_data, merge them into a single file final_output.txt in the local filesystem, and then copy this merged file back to the Hadoop directory /reports.Change the group of important_data.txt in /secure_data to finance, display the first 10 lines, and then the last 10 lines of this file.8.Get help information for the mv command, check its usage, and then find the checksum of a file named dataset.csv in the /data directory.Copy a file named data1.txt from /input_data to /process_data, move a file named data2.txt from /input_data to /archive_data, and then merge all files in /process_data into a single local file named merged_data.txt.

D). Copy all files in the directory d1 to the directory d2 using a single command line. $ cp f* . txt . ./d2 E). Under the directory d2 rename filel. txt as f1 . txt and file2 . txt as f2 . txt. F). Under the directory d2 move f1 . txt and f2 . txt to the directory d1 using a single command line. G). Remove the directory d2. H). Copy everything (files, directories) under the directory testdirl to the directory testdir2 using a single command line. I). Remove the directory testdirl. J) Run the following command and ensure that you understand the output: $ du - a testdir2

You want to combine several CSV files into a single data file after you connect to a folder. What must be true about these CSV data files? (Select all that apply.) A. They must be stored in the same folder.B. They must have the same schema.C. They must have the same file type.D. They must have no duplicate data rows.

The feature thatprovides file management capabilities that allow you to create, delete, move, and search for files is called _______.Select one:a.Cut, Copy, and Pasteb.Mergec.File Managementd.Search and replace