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Diskcopy
In computing, diskcopy is a command used on a number of operating systems for copying the complete contents of a diskette to another diskette. Implementations The command is available in MS-DOS, IBM PC DOS, DR FlexOS, IBM/Toshiba 4690 OS, MetaComCo TRIPOS, Processor Technology PTDOS, AmigaDOS, TSL PC-MOS, PTS-DOS, SISNE plus, FreeDOS, IBM OS/2, and Microsoft Windows. The MS-DOS version was originally written in August 1982. It is available in MS-DOS versions 2 and later. Digital Research DR DOS 6.0 and Datalight ROM-DOS also include an implementation of the command. The FreeDOS version was developed by Imre Leber and is licensed under the GNU GPL 2. The command is not included in Windows 10. Example *Copy the complete contents of the diskette in Drive A drive to the diskette in B drive. diskcopy a: b: *If there is only have one diskette drive, diskcopy can be done by typing the source drive only. The disk copy program will prompt to insert the second (target) dis ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
PC-MOS
PC-MOS/386 is a multi-user, multitasking computer operating system produced by The Software Link (TSL), announced at COMDEX in November 1986 for February 1987 release. PC-MOS/386, a successor to PC-MOS, can run many MS-DOS programs on the host machine or a terminal connected to it. Unlike MS-DOS, PC-MOS/386 is optimized for the Intel 80386 processor; however early versions will run on any x86 computer. PC-MOS/386 used to be proprietary, but it was released as open-source software in 2017. History The last commercial version produced was v5.01, compatible with MS-DOS 5. It required a memory management unit (MMU) to support memory protection, so was not compatible with 8086 and 8088 processors. MMU support for 286 class machines was provided using a proprietary hardware shim inserted between the processor and its socket. 386 machines did not require any special hardware. Multi-user operation suffered from the limitations of the day including the inability of the processor t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
FlexOS
FlexOS is a discontinued modular real-time multiuser multitasking operating system (RTOS) designed for computer-integrated manufacturing, laboratory, retail and financial markets. Developed by Digital Research's Flexible Automation Business Unit in Monterey, California, in 1985, the system was considered to become a successor of Digital Research's earlier Concurrent DOS, but with a new, modular, and considerably different system architecture and portability across several processor families. Still named Concurrent DOS 68K and Concurrent DOS 286, it was renamed into FlexOS on 1 October 1986 to better differentiate the target audiences. FlexOS was licensed by several OEMs who selected it as the basis for their own operating systems like 4680 OS, 4690 OS, S5-DOS/MT and others. Unrelated to FlexOS, the original Concurrent DOS system architecture found a continuation in successors like Concurrent DOS XM and Concurrent DOS 386 as well. Overview Concurrent DOS 286, Concurrent DOS 68K ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
OS/2
OS/2 (Operating System/2) is a series of computer operating systems, initially created by Microsoft and IBM under the leadership of IBM software designer Ed Iacobucci. As a result of a feud between the two companies over how to position OS/2 relative to Microsoft's new Windows 3.1 operating environment, the two companies severed the relationship in 1992 and OS/2 development fell to IBM exclusively. The name stands for "Operating System/2", because it was introduced as part of the same generation change release as IBM's "Personal System/2 (PS/2)" line of second-generation personal computers. The first version of OS/2 was released in December 1987 and newer versions were released until December 2001. OS/2 was intended as a protected-mode successor of PC DOS. Notably, basic system calls were modeled after MS-DOS calls; their names even started with "Dos" and it was possible to create "Family Mode" applications – text mode applications that could work on both systems. B ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
PTDOS
PTDOS or Processor Technology Disk Operating System is an operating system created in the late 1970s for computers using the Intel 8080 microprocessor and the Processor Technology Helios II Disk Memory System. Commands The following list of commands is supported by PTDOS 1.4. * EDIT * EDT3 * ASSM * DEBUG * DO * DISKCOPY * RECOVER * FILES * FREE? * SYST * OPEN? * COPY * IMAGE * BLDUTIL * EXTRACT * KILL * RENAME * RETYPE * REATR * XREF * DUMP * PRINT Printing is the process for reproducing text and images using a master form or template Print or printing may also refer to: Publishing * Canvas print, the result of an image printed onto canvas which is often stretched, or gallery-wrapped, o ... * RNUM * SAVE * GET * CREATE * OPEN * READ * WRITE * CLOSE * SPACE * RANDOM * SEEK * ENDF * SETIN * SETOUT * SET * EXEC * ZIP * CONFIGR * OUT * BASC5 * FOCAL * TREK80 References External linksSol 20 site– This computer used PTDOS when a Helios II disk drive was installed. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
4690 Operating System
4690 Operating System (sometimes shortened to 4690 OS or 4690) is a specially designed point of sale (POS) operating system, originally sold by IBM. In 2012, IBM sold its retail business, including this product, to Toshiba, which assumed support. 4690 is widely used by IBM and Toshiba retail customers to run retail systems which run their own applications and others. 4690 is the successor product to IBM 4680 OS, which was in use by IBM customers since 1986. The original 4680 OS was based on Digital Research's Concurrent DOS 286, a system thereafter renamed to FlexOS 286 in November 1986. In July 1993, IBM adopted FlexOS version 2.32 as the basis of their 4690 OS version 1. FlexOS 2.32 supported ''286'' ( Intel 80286) and ''386'' ( Intel 80386) modes and had no limit on applications running concurrently. In 1995, IBM licensed IMS REAL/32 7.50, a derivative of Digital Research's Multiuser DOS and thereby a successor to Concurrent DOS 386, to bundle it with their 4695 PO ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
ROM-DOS
Datalight was a privately held software company specializing in power failsafe and high performance software for preserving data integrity in embedded systems. The company was founded in 1983 by Roy Sherrill, and is headquartered in Bothell, Washington. As of 2019 the company is a subsidiary of Tuxera under the name of Tuxera US Inc. Overview and history Datalight was founded in 1983 by Roy Sherrill, a former Boeing engineer.100 MB) and large numbers of files. In 2013, another file system related patent, "Method and Apparatus for Fault-tolerant Memory Management" was issued. In June 2019, the Finnish storage software and networking technology company Tuxera signed an agreement to acquire Datalight. Products Reliance family Reliance First released in 2003, Reliance is an embedded file systemMiller, Drew. ''Black Hat Physical Device Security: Exploiting Hardware and Software''p. 49 Syngress, 2004. . designed for applications with high reliability requirements.Reli ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Datalight
Datalight was a privately held software company specializing in power failsafe and high performance software for preserving data integrity in embedded systems. The company was founded in 1983 by Roy Sherrill, and is headquartered in Bothell, Washington. As of 2019 the company is a subsidiary of Tuxera under the name of Tuxera US Inc. Overview and history Datalight was founded in 1983 by Roy Sherrill, a former Boeing engineer.100 MB) and large numbers of files. In 2013, another file system related patent, "Method and Apparatus for Fault-tolerant Memory Management" was issued. In June 2019, the Finnish storage software and networking technology company Tuxera signed an agreement to acquire Datalight. Products Reliance family Reliance First released in 2003, Reliance is an embedded file systemMiller, Drew. ''Black Hat Physical Device Security: Exploiting Hardware and Software''p. 49 Syngress, 2004. . designed for applications with high reliability requirements.Reliance ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
MIT License
The MIT License is a permissive free software license originating at the Massachusetts Institute of Technology (MIT) in the late 1980s. As a permissive license, it puts only very limited restriction on reuse and has, therefore, high license compatibility. Unlike copyleft software licenses, the MIT License also permits reuse within proprietary software, provided that all copies of the software or its substantial portions include a copy of the terms of the MIT License and also a copyright notice. , the MIT License was the most popular software license found in one analysis, continuing from reports in 2015 that the MIT License was the most popular software license on GitHub. Notable projects that use the MIT License include the X Window System, Ruby on Rails, Nim, Node.js, Lua, and jQuery. Notable companies using the MIT License include Microsoft ( .NET), Google ( Angular), and Meta ( React). License terms The MIT License has the identifier MIT in the SPDX License List. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Command (computing)
In computing, a command is a directive to a computer program to perform a specific task. It may be issued via a command-line interface, such as a shell, or as input to a network service as part of a network protocol, or as an event in a graphical user interface triggered by the user selecting an option in a menu. Specifically, the term ''command'' is used in imperative computer languages. The name arises because statements in these languages are usually written in a manner similar to the imperative mood used in many natural languages. If one views a statement in an imperative language as being like a sentence in a natural language, then a command is generally like a verb in such a language. Many programs allow specially formatted arguments, known as flags or options, which modify the default behaviour of the program, while further arguments may provide objects, such as files, to act on. As an analogy to a natural language, the flags are adverbs, while the other argumen ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cross-platform
In computing, cross-platform software (also called multi-platform software, platform-agnostic software, or platform-independent software) is computer software that is designed to work in several computing platforms. Some cross-platform software requires a separate build for each platform, but some can be directly run on any platform without special preparation, being written in an interpreted language or compiled to portable bytecode for which the interpreters or run-time packages are common or standard components of all supported platforms. For example, a cross-platform application may run on Microsoft Windows, Linux, and macOS. Cross-platform software may run on many platforms, or as few as two. Some frameworks for cross-platform development are Codename One, Kivy, Qt, Flutter, NativeScript, Xamarin, Phonegap, Ionic, and React Native. Platforms ''Platform'' can refer to the type of processor (CPU) or other hardware on which an operating system (OS) or applicatio ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
SISNE Plus
SISNE plus is a DOS 3.3 compatible clone created by Itautec and Scopus Tecnologia in Brazil prior to the end of the Market Reserve in 1991, which, at that time, forbade the importation of electronic equipment and software for general use. With the widespread use of MS-DOS after the importations were allowed, the SISNE plus OS was discontinued. Releases Commands The following list of commands are supported by SISNE plus. * AJUDA * APPEND * ASSIGN * ATTRIB * BACKUP * BEEP * BRASCII * BREAK * BUFIM * CALL * CD * CHDIR * CHKDSK * CLS * COM * COMENT * COMMAND * COMP * CONV * COP * COPIA * COPY * CTTY * DAT * DATA * DATE * DEL * DIR * DIRET * DISKCOMP * DISKCOPY * ECHO * ECO * EDITOR * ERASE * EXIT * FASTOPEN * FBACKIM * FBACKUP * FDISK * FFORMAT * FIND * FOR * FORMAT * FRESTIM * FRESTORE * GOTO * GRAFTABL * GRAPHICS * GRAVA * HOR * HORA * ICC * IF * IMP86 * JOIN * LABEL * LAND * LISTA * MD * MENU * MKDIR * MODE * MORE * MOS * MOSTRA ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
GNU GPL 2
The GNU General Public License (GNU GPL or simply GPL) is a series of widely used free software licenses that guarantee end users the four freedoms to run, study, share, and modify the software. The license was the first copyleft for general use and was originally written by the founder of the Free Software Foundation (FSF), Richard Stallman, for the GNU Project. The license grants the recipients of a computer program the rights of the Free Software Definition. These GPL series are all copyleft licenses, which means that any derivative work must be distributed under the same or equivalent license terms. It is more restrictive than the Lesser General Public License and even further distinct from the more widely used permissive software licenses BSD, MIT, and Apache. Historically, the GPL license family has been one of the most popular software licenses in the free and open-source software domain. Prominent free software programs licensed under the GPL include the Linux kernel an ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
