Abstract: Methods of interfacing with a terminal based operating system include receiving a block of text including a plurality of lines of text, displaying the block of text on a terminal window, presenting a selection cursor on the displayed block of text at a cursor location on the terminal window, wherein a size of the block of text is equal to a screen size of the terminal window, receiving a cursor selection while the cursor is positioned at the cursor location, presenting a menu including menu options corresponding to available actions that can be taken, receiving a command corresponding to one of the menu options, identifying a text object associated with the cursor location wherein a size of the block of text is equal to a screen size of the terminal window, and executing the one of the menu options on the text object.

Abstract: Command methods for command driven computer systems present a list of command driven computer program products in response to activation of the command method, and present a logical tree including commands and related operands and sub-operands for a command driven computer program product in response to receiving a selection of the command driven computer program product from the list of command driven computer program products. The logical tree is presented in the same format for each of the command driven computer program products. The logical tree may be generated by obtaining a text file of a reference guide for the computer program product, identifying commands for the computer program product from the text file and creating lists of dependencies of the related operands and sub-operands for the computer program product. Related computer systems, methods and computer program products are disclosed.

Abstract: Command methods for command driven computer systems present a list of command driven computer program products in response to activation of the command method, and present a logical tree including commands and related operands and sub-operands for a command driven computer program product in response to receiving a selection of the command driven computer program product from the list of command driven computer program products. The logical tree is presented in the same format for each of the command driven computer program products. The logical tree may be generated by obtaining a text file of a reference guide for the computer program product, identifying commands for the computer program product from the text file and creating lists of dependencies of the related operands and sub-operands for the computer program product. Related computer systems, methods and computer program products are disclosed.