Linux basic Commands (3)

2. CP Copy files or directories
   -F Overwrite the target file or directory with the same name without reminders, but instead force overwrite
   -I alerts the user to confirm when overwriting a file or directory with the same name
   -p copy preserves the permissions of the source file, the owner and the time tag, and so on.
   -R must use this option when copying directories, which means that all files and subdirectories are copied recursively
   The following operation means copying the aa.sh to the current directory with the. bak suffix

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4. RM Delete a file or directory
   -F Delete Files or directories without reminders, but force delete
   -I alert users to confirm when deleting files or directories
   -R must use this option when deleting a directory, which means recursively deleting the entire directory tree

6. MV Pieces or directories
   Moving files or directories in the same directory is equivalent to renaming

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Linux basic Commands (3)