In this article, you will learn how to create, hide and show hidden files and folders on your Ubuntu Linux PC using GUI and terminal. For instance, if you share your PC with your family members, friends, or work colleagues, you may want to hide certain private files and folders. You aren't able to see these files just by browsing through the file manager.īesides their common use in configuration files, you can also use them to hide private information on your PC. When a file/folder is hidden, it remains in its current location, only that it becomes invisible in the file manager's normal view. htaccess file which is used for modifying and storing configuration details on an apache server. They are commonly used to store configuration information and kept hidden simply to prevent accidental deletion or editing.Ī well-known example of a hidden file is the. Hidden files and folders are those files/folders on Linux that are by default hidden from normal view in the File Manager. it is removed from the argument list), while failglob triggers an error.John | How to hide or show hidden files and folders on Ubuntu Linux nullglob causes it to be expanded to nothing (i.e. in bash, you can use the nullglob or failglob shell options. bash (and some other bourne-like shells) allow this behaviour to be over-ridden - e.g. This is why you need to quote or escape (by prefixing with a backslash) glob characters if you want to pass them as string literals to a program.Īlso note: if there are no files/dirs matching the glob then the glob is passed to the program as is, unexpanded (i.e. */), it sees the list of file and/or directory names that are the result of the shell expanding the glob. NOTE: as mentioned by in a comment, globs like * are expanded by the shell before they are passed to a program. To match both hidden and non-hidden directories, use ls -d - */. */ to match only hidden directories without regular files). If you want them to be matched by a glob, use ls -d. * deliberately doesn't match hidden files or directories, because most of the time that's exactly what is wanted (as dot files and directories are generally used for configuration, not data), and you can override the default by explicitly specifying a glob starting with. Or *(D-/) if you do want the symlinks to directories. If using zsh, you can do ls -d - *(D/) to list directories only (including hidden ones with D), and without adding a trailing / to each file. Also note that */ includes directories and symlinks to directories. are not included in that case which makes it behave more like ls -A).Īlso note the - that you forgot to mark the end of options to make sure file names are not treated as options if they start with. In some shells, you can ask for * to match hidden files too for example in Bash, with shopt -s dotglob (note that. To see hidden directories, you can list them explicitly: ls -d - */. , so */ doesn’t include hidden files: in combination with -d, the -a has no effect here. * at the start of a filename pattern doesn’t match. When you run ls -d */ and ls -ad */, the shell expands */, and provides the list of filenames which ls will show. Since -a is specified, that includes showing “hidden” files. When you run ls -a, there are no filenames on the ls command line (as seen by ls), so it determines the filenames it should list by itself.
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