System and method for remotely executing a command

• US 5,898,835 A
• Filed: 08/16/1996
• Issued: 04/27/1999
• Est. Priority Date: 08/16/1996
• Status: Expired due to Term

• Current Assignee: Google LLC (Alphabet Inc.)
• Original Assignee: Electronic Data Systems Corporation (Perspecta, Inc.)
• Inventors: Truong, Timothy M.
• Primary Examiner(s): Lim, Krisna
• Assistant Examiner(s): Barot, Bharat
• Application Number:
  US08/698,614
• Time in Patent Office: 984 Days
• Field of Search: 395/200.36, 395/186, 395/187.01, 395/188.01, 395/200.3-200.33, 395/200.46-200.49, 395/200.55-200.59
• US Class Current: 709/217
• CPC Class Codes: G06F 9/547 Remote procedure calls [RPC]; Web services

Abstract

A remote command execution system (26) is provided for remotely executing commands at a computer. The remote command execution system (26) includes a client (12) using a web browser (32) and a remote Internet server (15) having a mass storage device (44), for storing computer files, and a processor (42). The processor (42) is responsive to one or more of the computer files of the mass storage device (44). The processor (42) is responsive to communicate a command input form to the web browser (32) of the client (12) and to receive an input from the client (12) that includes a command to be executed by the remote Internet server (15). The processor (42) is further responsive to process the input, execute the command, and generate an output including the results of executing the command. The remote Internet server (15) then provides the output to the web browser (32) of the client (12) for displaying.

Claims

1. A remote command execution system using a client coupled to a server over a network comprising:

a client operable to run a parser program

a server coupled to the client and running a particular operating system, the server operable to;

receive a request for a command input form from the client;

communicate the command input form to the client, the client operable to enter an input text string in the command input form, the input string including a operating system command for the particular operating system and a security access code;

receive the input text string from the client;

parse the input text string and store the operating system command and security access code as variables;

execute the operating system command;

generate an output form, the output form including output generated in response to executing the operating system command; and

,

communicate the output form to the client.

2. The remote command execution system of claim 1, wherein the command input form and output form are provided in a format understandable by the parser program.

3. The remote command execution system of claim 1, wherein the parser program is not a terminal emulation program operable to emulate a server terminal and to directly couple the client to the server using a direct-dial telecommunication link.

4. The remote command execution system of claim 2, wherein the parser program is a web browser.

5. The remote command execution system of claim 4, wherein the command input form includes a first part communicated to the web browser of the client in hypertext markup language format and a second part communicated to the web browser of the client in a scripting language format, and the output form is generated and communicated to the web browser of the client in hypertext markup language format.

6. The remote command execution system of claim 5, wherein the first part of the command input form is used by the web browser of the client to generate a display that provides input fields to receive the operating system command and the security access code.

7. The remote command execution system of claim 6, wherein the second part of the command input form is provided in a JAVASCRIPT format and enables the web browser to verify that a security access code has been entered.

8. The remote command execution system of claim 5, wherein the first part of the command input form further includes a list of available operating system commands.

9. The remote command execution system of claim 1, wherein the web browser is forms-capable and script-enabled.

10. The remote command execution system of claim 7, wherein the security access code includes a password.

11. The remote command execution system of claim 7, wherein the security access code includes a logon identification.

12. The remote command execution system of claim 1, wherein the server is responsive to store the security access code as a variable and to compare the security access code to at least one predefined value.

13. The remote command execution system of claim 12, wherein the server is further responsive to communicate a text message to the client if the security access code is not equivalent to one of the at least one predefined value.

14. A remote command execution system using a server and a client in communication through a network, the system comprising:

a client using a forms-capable web browser, the client operable to exchange information through a network; and

the server running a particular operating system and operable to communicate a command input form to the client in response to receiving a request from the client, receive and store an input text string from the client that includes an operating system command of the particular operating system to be executed at the server and a security access code, to process the input text string and store the operating system command and security access code as variables, to execute the operating system command and generate an output form in response, and communicate the output form to the client for display.

15. The remote command execution system of claim 14, wherein the server and the client are in communication through the Internet.

16. A method for remotely executing a command of a network server, comprising the steps of:

communicating a command input form from a server to a client through a network in response to receiving a request from the client, the client using a web browser;

entering an input text string in the command input form at the client the input including an operating system command of the server'"'"'s operating system and a security access code;

storing the security access code input as a variable;

executing the operating system command at the server and generating an output form in response; and

communicating the output form to the web browser of the client for display at the client.

17. The method of claim 16, further comprising the steps of:

comparing the security access code to a predefined value; and

generating a message if the security access code is not equivalent to the predefined value.