Sample Tcl/Tk Programs
OData, short for Open Data Protocol, is an open protocol to allow the creation and consumption of queryable and interoperable RESTful APIs in a simple and standard way. Mapping programs for gps use come in two flavors. There are programs that support raster, also known as bitmap, maps and programs that support vector maps. Command line interface Wikipedia. A command line interface or command language interpreter CLI, also known as command line user interface, console user interface1 and character user interface CUI, is a means of interacting with a computer program where the user or client issues commands to the program in the form of successive lines of text command lines. A program which handles the interface is called a command language interpreter or shell. The CLI was the primary means of interaction with most computer systems on computer terminals in the mid 1. Open. VMS, Unix systems and personal computer systems including MS DOS, CPM and Apple DOS. The interface is usually implemented with a command line shell, which is a program that accepts commands as text input and converts commands into appropriate operating system functions. Command line interfaces to computer operating systems are less widely used by casual computer users, who favor graphical user interfaces or menu driven interaction. Alternatives to the command line include, but are not limited to text user interfacemenus see IBM AIX SMIT for example, keyboard shortcuts, and various other desktop metaphors centered on the pointer usually controlled with a mouse. Examples of this include the Windows versions 1, 2, 3, 3. OS shell that runs in DOS, Dos. Louis A Weiss Memorial Hospital/University Of Chicago Program on this page. Shell, and Mouse Systems Power. Panel. Command line interfaces are often preferred by more advanced computer users, as they often provide a more concise and powerful means to control a program or operating system. Programs with command line interfaces are generally easier to automate via scripting. Command line interfaces for software other than operating systems include a number of programming languages such as TclTk, PHP and others, as well as utilities such as the compression utilities Win. Zip and Ultimate. Zip, and some FTP and sshtelnet clients. Comparison to graphical user interfaceseditCompared with a graphical user interface, a command line requires fewer system resources to implement. Since options to commands are given in a few characters in each command line, an experienced user finds the options easier to access. Automation of repetitive tasks is simplified most operating systems using a command line interface support some mechanism for storing frequently used sequences in a disk file, for re use this may extend to a scripting language that can take parameters and variable options. A command line history can be kept, allowing review or repetition of commands. A command line system may require paper or on line manuals for the users reference, although often a help option provides a concise review of the options of a command. The command line environment may not provide the graphical enhancements such as different fonts or extended edit windows found in a GUI. It may be difficult for a new user to become familiar with all the commands and options available, compared with the drop down menus of a graphical user interface, without repeated reference to manuals. Operating system command line interfaceseditOperating system OS command line interfaces are usually distinct programs supplied with the operating system. A program that implements such a text interface is often called a command line interpreter, command processor or shell. Examples of command line interpreters include DECs. DIGITAL Command Language DCL in Open. VMS and RSX 1. 1, the various Unix shells sh, ksh, csh, tcsh, bash, etc., the historical CPM CCP, and MS DOSIBM DOSDR DOSs COMMAND. EEPROM-Communication-Using-Renesas-RIIC_3-1408934904.png' alt='Sample Tcl/Tk Programs' title='Sample Tcl/Tk Programs' />COM, as well as the OS2 and the Windows CMD. EXE programs, the latter groups being based heavily on DECs RSX 1. Package Version Description abyss 1. Programs for the removal of noise from 454. Cygwin uses the cryptographic hash algorithm SHA512 as of 20150323. The earlier 20150206 update of the setup program added support for SHA512 Cygwin previously. This information is obsolete. You are looking at the CVSTrac source management system display for SQLite that was replaced by Fossil on 20090811. Sample Tcl/Tk Programs' title='Sample Tcl/Tk Programs' />RSTS CLIs. Under most operating systems, it is possible to replace the default shell program with alternatives examples include 4. DOS for DOS, 4. OS2 for OS2, and 4. NT or Take Command for Windows. Although the term shell is often used to describe a command line interpreter, strictly speaking a shell can be any program that constitutes the user interface, including fully graphically oriented ones. For example, the default Windows GUI is a shell program named EXPLORER. EXE, as defined in the SHELLEXPLORER. EXE line in the WIN. ASED-Tcl-Tk-IDE_1.png' alt='Sample Tcl/Tk Programs' title='Sample Tcl/Tk Programs' />INI configuration file. These programs are shells, but not CLIs. Application command line interfaceseditApplication programs as opposed to operating systems may also have command line interfaces. An application program may support none, any, or all of these three major types of command line interface mechanisms Parameters Most operating systems support a means to pass additional information to a program when it is launched. When a program is launched from an OS command line shell, additional text provided along with the program name is passed to the launched program. Interactive command line sessions After launch, a program may provide an operator with an independent means to enter commands in the form of text. OS inter process communication Most operating systems support means of inter process communication for example standard streams or named pipes. Command lines from client processes may be redirected to a CLI program by one of these methods. Some applications support only a CLI, presenting a CLI prompt to the user and acting upon command lines as they are entered. How To Install A 5Spd Into A Ford Galaxie here. Other programs support both a CLI and a GUI. In some cases, a GUI is simply a wrapper around a separate CLI executable file. In other cases, a program may provide a CLI as an optional alternative to its GUI. CLIs and GUIs often support different functionality. Nmx-Ec-17020-Imnc Pdf. For example, all features of MATLAB, a numerical analysis computer program, are available via the CLI, whereas the MATLAB GUI exposes only a subset of features. The early Sierra games, like the first three Kings Quest games 1. HistoryeditThe command line interface evolved from a form of dialog once conducted by humans over teleprinter TTY machines, in which human operators remotely exchanged information, usually one line of text at a time. Early computer systems often used teleprinter machines as the means of interaction with a human operator. The computer became one end of the human to human teleprinter model. So instead of a human communicating with another human over a teleprinter, a human communicated with a computer. The mechanical teleprinter was replaced by a glass tty, a keyboard and screen emulating the teleprinter. Smart terminals permitted additional functions, such as cursor movement over the entire screen, or local editing of data on the terminal for transmission to the computer. As the microcomputer revolution replaced the traditional minicomputer terminals time sharing architecture, hardware terminals were replaced by terminal emulators PC software that interpreted terminal signals sent through the PCs serial ports. These were typically used to interface an organizations new PCs with their existing mini or mainframe computers, or to connect PC to PC. Some of these PCs were running Bulletin Board System software. Early operating system CLIs were implemented as part of resident monitor programs, and could not easily be replaced. The first implementation of the shell as a replaceable component was part of the Multicstime sharingoperating system.