In this case, target must be a pre-exising folder. The second form is used to copy one or more source files into the target folder. You should be aware that in general, if the file target already exists, it will be overwritten (although in MR2, the systems have been set up to ask for confirmation first). In its first form, copy the file source to create the file target, assuming both are valid paths. Provide a long listing, including file size, ownership, permissions, and modification date.Ĭp - copy files or folders Syntax: > cp. List all files, including hidden files (hidden files are those that start with a full stop '.').

If a target is a folder, its contents will be listed. Otherwise, the files specified are listed in the order provided, assuming that they are valid paths. If no target is specified, the contents of the current working directory are listed. Otherwise, it will be set to folder, assuming that it is a valid path. If no folder is specified, the current working directory will be set to the home folder. Print the current working directory onto the screen.Ĭd - change working directory Syntax: > cd Purpose:Ĭhange the current working directory. Pwd - print working directory Syntax: > pwd Purpose: Each part of the command syntax is highlighted using the different styles outlined in the options section. In addition, any options that are of particular interest are listed in the corresponding section for each command. '), it means that any number of that type of argument can be provided, and each will be processed in turn. If an argument is followed by three dots ('. Arguments given in square brackets are optional and can be omitted. The first item on the line is always the name of the command, followed by a number of arguments. Of these, cd and ls are essential to using the command line, and you should be familiar with them.Įach command has a syntax line, which gives a brief description of how it should be used. Below is a list of commands that are very commonly used.

Directory list and print command line