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In computing, cp is a command in various Unix and Unix-like operating systems for copying files and directories.The command has three principal modes of operation, expressed by the types of arguments presented to the program for copying a file to another file, one or more files to a directory, or for copying entire directories to another directory.
will first remove baz/, then bar/ and finally foo/ thus removing the entire directory tree specified in the command argument. rmdir will not remove a directory if it is not empty in UNIX. The rm command will remove a directory and all its contents recursively. For example: $
Print working directory. Returns the current directory of the host. QUIT RFC 959 Disconnect. REIN RFC 959 Re initializes the connection. REST RFC 3659 Restart transfer from the specified point. RETR RFC 959 Retrieve a copy of the file RMD RFC 959 Remove a directory. RMDA Streamlined FTP Command Extensions: Remove a directory tree RNFR RFC 959 ...
copy letter.txt [destination] Files may be copied to device files (e.g. copy letter.txt lpt1 sends the file to the printer on lpt1. copy letter.txt con would output to stdout, like the type command. Note that copy page1.txt+page2.txt book.txt will concatenate the files and output them as book.txt. Which is just like the cat command). It can ...
One example is tree traversal as in depth-first search; though both recursive and iterative methods are used, [17] they contrast with list traversal and linear search in a list, which is a singly recursive and thus naturally iterative method. Other examples include divide-and-conquer algorithms such as Quicksort, and functions such as the ...
For example, the Unix Bash shell command mv *.txt textfiles/ moves all files with names ending in .txt from the current directory to the directory textfiles. Here, * is a wildcard and *.txt is a glob pattern. The wildcard * stands for "any string of any length including empty, but excluding the path separator characters (/ in unix and \ in ...
Data source: Social Security Administration. Table by author. For instance, say you're 66 years old and will reach your FRA in 2025. Let's also say that in the months leading up to your FRA, you ...
Here are some examples of usage, which is not case-sensitive. If more than one option is specified, they must be separated by spaces. Example 1 Copy directory contents of the source Directory A to the destination Directory B (including file data, attributes and timestamps), recursively with empty directories (/E):