I wanted to add classpath to my JDK. While searching a way to do it I noticed everyone open .profile file using terminal. But when I want to open and edit it with a text editor I couldn't see that file in Home folder. Show
Can someone tell me why is this. And also if possible how can I access .profile in home folder the GUI way. 2In computing, a hidden folder (sometimes hidden directory) or hidden file is a folder or file which filesystem utilities do not display by default when showing a directory listing. They are commonly used for storing user preferences or preserving the state of a utility and are frequently created implicitly by using various utilities. They are not a security mechanism because access is not restricted – usually the intent is simply to not "clutter" the display of the contents of a directory listing with files the user did not directly create.[1][2][3][4] In Unix-like operating systems, any file or folder that starts with a dot character (for example, /home/user/.config), commonly called a dot file or dotfile, is to be treated as hidden – that is, the ls command does not display them unless the -a or -A flags (ls -a or ls -A) are used.[5] In most command-line shells, wildcards will not match files whose names start with . unless the wildcard itself starts with an explicit . .
A convention arose of using dotfiles in the user's home directory to store per-user configuration or informational text. Early uses of this were the well-known dotfiles .profile, .login, and .cshrc, which are configuration files for the Bourne shell and C shell and shells compatible with them, and .plan and .project, both used by the finger and name commands.[6] Many applications, from bash to desktop environments such as GNOME, now store their per-user configuration this way, but the Unix/Linux freedesktop.org XDG Base Directory Specification aims to migrate user config files from individual dotfiles in $HOME to non-hidden files in the hidden directory $HOME/.config.[7] The Android operating system uses empty .nomedia files to tell smartphone apps not to display or include the contents of the folder. This prevents digital photos and digital music files from being shown in picture galleries or played in MP3 player apps. This is useful to prevent downloaded voicemail files from playing between the songs in a playlist, and to keep personal photos private while still allowing those in other folders to be shared in person with friends, family, and colleagues. The .nomedia file has no effect on the filesystem or even the operating system, but instead depends entirely on each individual app to respect the presence of the different files.
GNOMEIn the GNOME desktop environment (as well as all programs written using GLib[8]), filenames listed in a file named .hidden in each directory are also excluded from display. In GNOME's file manager, the keyboard shortcut Ctrl+H enables the display of both kinds of hidden files. macOSIn addition to the "dotfile" behaviour, files with the "Invisible" attribute are hidden in Finder, although not in ls. The "Invisible" attribute can be set or cleared using the SetFile command; for example, invoking SetFile -a V jimbo will hide the file jimbo.[9] Starting in Mac OS X Snow Leopard, the chflags command can also be used; for example, chflags hidden jimbo will hide the file jimbo.[10] In DOS systems, file directory entries include a Hidden file attribute which is manipulated using the attrib command. Using the command line command dir /ah displays the files with the Hidden attribute. In addition, there is a System file attribute that can be set on a file, which also causes the file to be hidden in directory listings. Use the command line command dir /as to display the files with the System attribute. Under Windows Explorer, Hidden files and directories are, by default, not displayed - though they are still accessible by entering the full path into the explorer address bar. System files are displayed, unless they are also hidden. There are two options that enable the display of hidden files. The main 'Hidden files and folders' option can be used to turn on the display of hidden files but this won't, on its own, display hidden system files. A second option, 'Hide protected operating system files' additionally needs to be turned off in order for hidden system files to be shown. Hidden files are displayed with a slight transparency, so even when they are visible they are visually delineated from non-hidden files. Under Windows Explorer, the content of a directory can also be hidden just by appending a pre-defined CLSID[11] to the end of the folder name. The directory is still visible, but its content becomes one of the Windows Special Folders.[12] However, the real content of this directory can still be seen using the CLI command dir.
Use the mkdir command to create a new folder. To make that folder hidden, add a dot (.) at the beginning of the name, just like you would when renaming an existing folder to hide it. The touch command creates a new blank file in the current folder. You can also mark a file as hidden using a graphical interface.
12 июн. 2020 г. To create a hidden folder, follow the steps:
28 апр. 2020 г. Psssst: How do I log into my help desk administrator? What is the command to hide a file in Linux?How to Hide Files and Directories in Linux. To hide a file or directory from the terminal, simply append a dot . at the start of its name as follows using the mv command. Using GUI method, the same idea applies here, just rename the file by adding a . Which command will list the hidden files in UNIX?Using the command line command dir /ah displays the files with the Hidden attribute. In addition, there is a System file attribute that can be set on a file, which also causes the file to be hidden in directory listings. Use the command line command dir /as to display the files with the System attribute. On Linux, hidden files are files that are not directly displayed when performing a standard ls directory listing. Hidden files, also called dot files on Unix operating systems, are files used in order to execute some scripts or to store configuration about some services on your host. How do you hide a folder?How to make a hidden file or folder on a Windows 10 computer
1 окт. 2019 г. From the interface, tap on the Menu at the top left corner of the screen. There, scroll down and check “Show hidden files”. Once checked, you should be able to see all the hidden folders and files. You can hide the files again by unchecking this option. How do I make a file name invisible?Here’s how:
How do I find hidden apps on Android?If you want to know how to find hidden apps on Android, we’re here to guide you through everything.… How to Discover Hidden Apps on Android
20 дек. 2020 г. How do I show all directories in Linux?The ls command is used to list files or directories in Linux and other Unix-based operating systems. Just like you navigate in your File explorer or Finder with a GUI, the ls command allows you to list all files or directories in the current directory by default, and further interact with them via the command line. How do I list files in Linux?15 Basic ‘ls’ Command Examples in Linux
How do you create a file in Linux?
Psssst: Can you replace Chrome OS with Windows? 27 июн. 2019 г. What is a Dotfile?Dotfiles are plain text configuration files on Unix-y systems for things like our shell, ~/. … They are called “dotfiles” as they typically are named with a leading . making them hidden files on your system, although this is not a strict requirement. Bash list only hidden files. As you see output includes all the files including hidden dot files. To just display dot files use any one of the following command: $ ls -a | egrep ‘^. Files that exist on a computer, but don’t appear when listing or exploring, are called hidden files. A hidden file is primarily used to help prevent important data from being accidentally deleted. Hidden files should not be used to hide confidential information as any user may view them. |