SynonymsBot
Synonyms for freedos or Related words with freedos
minix
amigaos
slackware
msdos
morphos
busybox
opensolaris
reactos
uclibc
lxde
cygwin
syslinux
trueos
lynxos
ecomstation
gplv
mandriva
xfce
openwrt
opensuse
illumos
dosbox
amigados
glibc
neooffice
mingw
systemd
openindiana
xfree
pkgsrc
centos
manjaro
winnt
pclinuxos
desqview
umsdos
interix
ubifs
freertos
macosx
yast
debian
ultrix
gedit
qemm
unixware
menuetos
nextstep
freesbie
coreutils
Examples of "freedos"
In 1996, Villani wrote the book "
FreeDOS
Kernel", which describes the design of the DOS-C /
FreeDOS
kernel and the original
FreeDOS
COMMAND.COM command line interpreter. The name of the operating system was subsequently officially changed to
FreeDOS
to reflect the spelling used in the book.
FreeDOS
itself requires a PC/XT machine with at least 640kB of memory. Programs not bundled with
FreeDOS
often require additional system resources.
In
FreeDOS
, the matching file is named codice_6 and can be loaded from the
FreeDOS
configuration file named codice_7 or codice_4.
The implementation of fdisk in
FreeDOS
is free software.
The HP Presario F700 F735AU runs on
FreeDOS
OS, too.
With some breaks Villani remained active with the
FreeDOS
project, including preparations for the release of
FreeDOS
1.1. Since 2009 he had also held the role of the project coordinator, but he had to step down in April 2011 for health reasons. The
FreeDOS
1.1 release, published on 2 January 2012, is dedicated to him.
Windows 95, 98 and ME use a stripped down version of MS-DOS.
FreeDOS
cannot be used as a replacement because of undocumented interfaces between MS-DOS 7.0-8.0 and Windows 4.xx not emulated by
FreeDOS
; however, it can be installed and used beside these systems using a boot manager program, such as BOOTMGR or METAKERN included with
FreeDOS
.
FreeDOS
is also used in multiple independent projects:
The HP Presario F700 F734AU also runs on
FreeDOS
OS.
Internally, the
FreeDOS
kernel was still significantly different from MS-DOS, which, while no problem for embedded applications specifically written for
FreeDOS
, caused various compatibility issues in conjunction with misbehaving DOS applications. Villani and other contributors analyzed and addressed many of these issues over the years for
FreeDOS
to become much more MS-DOS compatible.
FreeDOS
is able to run Microsoft Windows 1.0 and 2.0 releases. Windows 3.x releases, which had support for i386 processors, can not fully be run in 386 Enhanced Mode except partially in experimental
FreeDOS
kernel 2037.
Available DOS systems in 2012 are
FreeDOS
, DR-DOS, ROM-DOS, PTS-DOS, RxDOS and REAL/32. Some computer manufacturers, including Dell and HP, sell computers with
FreeDOS
as the OEM operating system.
VC 4.99.08 is included within UBCD v3.4, as part of the general
FreeDOS
base package.
FreeDOS
implements a similar feature with its FDCONFIG.SYS configuration file. PTS-DOS uses CONFIG.PTS.
The
FreeDOS
project began 26 June 1994, when Microsoft announced it would no longer sell or support MS-DOS. Jim Hall then posted a manifesto proposing the development of an open-source replacement. Within a few weeks, other programmers including Pat Villani and Tim Norman joined the project. A kernel, the COMMAND.COM command line interpreter (shell) and core utilities were created by pooling code they had written or found available. There were several official pre-release distributions of
FreeDOS
before the
FreeDOS
1.0 distribution was released on 3 September 2006. Made available under the GNU General Public License (GPL),
FreeDOS
does not require license fees or royalties.
It may also refer to versions of the
FreeDOS
operating system:
Jim Hall (James Hall) is a computer programmer and advocate of free software, best known for his work on
FreeDOS
. Hall began writing the free replacement for the MS-DOS operating system in 1994 when he was still a physics student at the University of Wisconsin-River Falls. He remains active with
FreeDOS
, and is currently the coordinator for the project.
In October 2005, it was discovered that DR-DOS 8.1 included several utilities from
FreeDOS
as well as other sources, and that the kernel was an outdated version of the Enhanced DR-DOS kernel. DR DOS, Inc. failed to comply with the GNU General Public License (GPL) by not crediting the
FreeDOS
utilities to their authors and including the source code. After complaints from
FreeDOS
developers (including the suggestion to provide the source code, and hence comply with the GPL), DR DOS, Inc. instead withdrew version 8.1, and also the unaffected 8.0, from its website.
Villani had already been working on a DOS-like operating system for use in embedded systems for some while before the advent of
FreeDOS
.
FreeDOS
can be booted from a floppy disk or USB flash drive. It is designed to run well under virtualization or x86 emulation.