Delete copy and move a file

Run the Linux code rm-rf/file-r: recursive processing parameter-f: force delete all files Linux code cp/test1/file1/test3/file2 copy file1 to test3 and rename file2Linux code cp-atesttest1 to t... run the Linux code rm-rf/file-r: recursive processing parameter-f: forcibly delete all files. run the Linux code cp/test1/file1/test3/file2 to copy file1 to test3, and renamed file2 Linux code cp-a test test1. copy all subdirectories under the test directory to the Linux code mv/test1/file1/test2/test2 under test1 and move file1 to test2, and renamed it test2.