Indicates that the user information specified is for remote access only. Indicates if the credentials have been previously saved by this user. Indicates whether the credentials are to be supplied from a smartcard. Specifies the level of authorization at which the application is to run. Specifies the name of the user account under which to run the program, the program name, and the path to the program file. It is good practice for administrators to use an account with restrictive permissions to perform routine, nonadministrative tasks, and to use an account with broader permissions only when performing specific administrative tasks.
To accomplish this without logging off and back on, log on with a regular user account, and then use the runas command to run the tools that require the broader permissions. The use of runas is not restricted to administrator accounts, although that is the most common use. Any user with multiple accounts can use runas to run a program, MMC console, or Control Panel item with alternate credentials. You can run them as an administrator while you are logged on to your computer as a member of another group, such as the Users or Power Users group.
As long as you provide the appropriate user account and password information, the user account has the ability to log on to the computer, and the program, MMC console, or Control Panel item is available on the system and to the user account. With the runas command, you can administer a server in another domain or forest the computer from which you run a tool and the server you administer are in different domains or forests. If you try to start a program, MMC console, or Control Panel item from a network location using runas , it might fail because the credentials used to connect to the shared network resource are different from the credentials used to start the program.
The latter credentials may not be able to gain access to the same shared network resource. In business-to-business B2B marketing, the term is also being used to describe a growing market segment for information technology IT View Full Term.
By clicking sign up, you agree to receive emails from Techopedia and agree to our Terms of Use and Privacy Policy. Command line interface CLI is a text-based interface that is used to operate software and operating systems while allowing the user to respond to visual prompts by typing single commands into the interface and receiving a reply in the same way.
CLI is quite different from the graphical user interface GUI that is presently being used in the latest operating systems. CLI is an older method for interacting with applications and operating systems and is used to perform specific tasks required by users. CLI is a text-based interface, unlike the GUI, which uses graphical options that enable the user to interact with the operating system and applications.
CLI allows a user to perform tasks by entering commands. Its working mechanism is very easy, but it is not user friendly. CLI was introduced with the teletypewriter machine. However, you might see PowerShell there instead of Command Prompt depending on how your computer is set up.
Many commands can only be executed if you're running the Command Prompt as an administrator. To use Command Prompt, you enter a valid Command Prompt command along with any optional parameters. Command Prompt then executes the command as entered and performs the task or function it's designed to perform in Windows. For example, executing the following Command Prompt command in your Downloads folder would remove all MP3s from that folder:.
Commands must be entered into Command Prompt exactly. The wrong syntax or a misspelling could cause the command to fail or worse; it could execute the wrong command or the right command in the wrong way.
A comfort level with reading command syntax is recommended. For example, executing the dir command will show a list of files and folders that exist at any specific location on the computer, but it doesn't actually do anything. However, change just a couple letters and it turns into the del command, which is how you delete files from Command Prompt!
Syntax is so important that with some commands, especially the delete command, adding even a single space can mean deleting entirely different data. Here's an example where the space in the command breaks the line into two sections, essentially creating two commands where the files in the root folder files are deleted instead of the files in the subfolder music :.
The proper way to execute that command so as to remove files from the music folder instead is to remove the space so that the whole command is strung together correctly. Don't let this scare you away from using Command Prompt commands, but definitely let it make you cautious. A large number of commands exist in Command Prompt, but their availability differs from operating system to operating system. You can view which Command Prompt commands are compatible with a specific operating system here:.
Following those command lists will prove that there are lots and lots of commands you can use in Command Prompt, but not all of them are used as often as others. Here are some of the more commonly used Command Prompt commands that are utilized in a variety of circumstances: chkdsk , copy , ftp, del , format , ping , attrib , net , dir , help , and shutdown.
Windows PowerShell, an advanced command line interpreter available in recent Windows versions, supplements the command executing abilities available in Command Prompt. Actively scan device characteristics for identification.
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