Disk Operating System (DOS) DOS, an acronym for Disk Operating System, represents a family of Operation Systems that were at the height of their popularity through the 1980s and into the early 1990s. The different flavours include: DR-DOS (Digital Research Corporation) FreeDOS (free and open ...
-1
votes
2answers
33 views
Dir all hard drives with output in DOS batch
How can I list all files (including system and hidden) on all hard drives (not removable drives)?
I think in something like a:
dir -a -h *.* /s > file.txt
but this is for the specific drive ...
10
votes
1answer
239 views
How come sites like Google/Facebook/etc. don't get DDOS'd even though they receive so many requests?
Something I don't understand:
(Tens/hundreds of?) thousands of people simultaneously try to connect to a site like facebook.com or google.com.
From what I understand, they must all necessarily ...
1
vote
1answer
64 views
List only files of a particular extension with the DIR command
On Windows, we can see directory content using the DIR command.
I want to know, how can one see the list of only those files which have particular extension, e.g I want to see list of all .txt ...
2
votes
1answer
72 views
“Device Not Ready” when attempting to connecting an old (DOS) hard drive to windows 7
I have an old Western Digital Caviar 2540 hard drive that I am attempting to connect to a Windows 7 machine by using a Bytecc BT-300 USB 2.0 to IDE/SATA Adapter. I'm connecting things in the right ...
0
votes
1answer
73 views
DosBox Booting From HDD Image, FreeDOS Image created with qemu-img.
I'm having trouble booting a HDD image with DosBox. I've only gotten either read errors, or boot failures.
The HDD image is a verified working FreeDOS installation, created with qemu-img.
The image ...
0
votes
0answers
38 views
Any way to simulate numpad input on MacBook Air 2011?
I'm, running a 747 simulator in VMWare Fusion on a mid-2011 MacBook Air. It requires the use of the numpad (its very old) to enter numbers into the CDU. I have tried FN+keys on the right side of the ...
5
votes
2answers
107 views
I need a dos (yes DOS, not just commandline) program to wipe unused space on fat 32 partition? [closed]
By wipe I mean put free space to zeros not to random data. Any suggestions ?
0
votes
1answer
33 views
Set DOS console mode (40 character mode)
How exactly would you set the DOS console to 40 character mode (which I belive looks like this: http://www.youtube.com/watch?v=_ZIzCGir58Y)? I know you can do it, as in old games like ZZT.
0
votes
2answers
153 views
Extract all Zip's in a directory (incl. subfolders) with a .bat file or dos command
I want to extract all .zip's and .rars in a folder and its children
the structure is like this:
MAIN_FOLDER
-A folder
- a.zip
-a.rar
-B folder
- b.zip
...
1
vote
2answers
104 views
Installing IBM PC DOS 4.0 on VMWare
I'm trying to install IBM PC DOS 4.0 onto a VMWare virtual machine. The machine keeps rebooting, gets to a blank cursor, then reboots again.
I've booted a Windows 98 boot disk just fine so it's ...
2
votes
2answers
89 views
Why did DOS software packages often require a “100% compatible” system?
The system requirements for many software packages for DOS specify an "IBM PC or 100% compatible". Why "100% compatible"? Were there systems at the time that had only partial IBM PC compatibility?
1
vote
1answer
39 views
How do I detect if uTorrent is downloading?
I need to write a script that determines whether or not uTorrent is currently downloading something. I'd rather it just be downloading, but if I cannot differentiate between downloading and uploading ...
2
votes
3answers
77 views
Is there a way to use * in the destination of cp, mv, etc?
On DOS/Windows Shell (shhh) you can do this kind of thing:
ren *.doc *.txt
copy my-precious-document.doc *-backup.doc
Is there a way to do this is the Linux (including OS X) world? It's a very ...
1
vote
2answers
45 views
How to get a list of non read only files in Windows?
I need to find a way to get a list of all the Non Read Only files under a specific path on windows server 2003.
I tried the following command, but I also got all the directories which are non Read ...
0
votes
2answers
68 views
DOS command to change folder permissions on a remote computer
Is there any DOS command present using which I can change permission for a folder which reside on a remote computer. Appreciate your help on this.
Thanks.
19
votes
5answers
653 views
Do you have to install DOS 6.22 before installing Windows 3.0?
I've been tasked with creating a VM with Windows 3.0 and Office 3.0 on it. I have the install disks for Windows and Office but not for DOS. Do I need to have DOS installed first to install Windows ...
6
votes
2answers
347 views
Why do “ls” in unix and “dir” in dos have different names?
Why do they have different names for the same command, listing a directory? Surely, they could have talked to each other and agreed on one common name, such as for example cd which is the same for ...
0
votes
1answer
21 views
Windows - how to copy searched/found files to another location?
I would like to write a batch file to search for files with a particular pattern in sub-directories and copy them to a particular directory. It seems easy in Linux but how can I do that in Windows?
1
vote
1answer
138 views
DOS network-adapter driver compatible with VirtualBox
I'm migrating some DOS machines to VirtualBox. I use the common NetWare-style IPX stack. The problem is that VirtualBox doesn't emulate any of the network-adapters that I have drivers for. So, where ...
2
votes
1answer
56 views
How can I access a more accurate time in a Command Prompt aka “DOS”
I am running a batch script to retrieve information from a device. Tieing this up with a separate log file requires accuracy greater than the minute accuracy I can get using time /t.
This question ...
0
votes
1answer
195 views
How to disable dos mode in Windows 7 32bit?
I just set up a Windows 7 x86 32bit SP1 enterprise installation,
typed edit (have a costum edit.cmd in my path, in a directory within my user profile) into the CLI, and found out it still has edit.com ...
5
votes
3answers
96 views
Creating a folder from first 5 characters of filename in a batch file
Here's what I have:
C:\test\12345-test1.txt
C:\test\23456-test2.txt
C:\test\44444-test3.doc
I would like to have the script read the first 5 digits from the file, create a folder with those digits, ...
0
votes
1answer
73 views
Data being stolen from my server from IP address owned by large US corporation. What to do besides blocking them? [closed]
My webserver was hit by 3 different IP addresses all owned by a large US corporation (Large Borg like Software company).
While I have controls in place to detect and stop these attempts at data theft ...
4
votes
1answer
72 views
cd (change directory) to my home directory on Windows [closed]
Possible Duplicate:
Is there a short cut command in Windows command prompt to get to the current users home directory like there is in Linux?
Any short way to cd to the user specific ...
0
votes
1answer
51 views
Tool for creating system image from DOS (should be USB bootable) ..?
I want to know if there's any decent tool which can be used to create the system image from DOS .. What I specifically want to do is to put the program in my FAT32 formatted USB, then boot the target ...
3
votes
1answer
196 views
DOS Command: How can I perform a ping every X minuts and check the response time?
I am currently working in a big company and we have serious latency issues.
This is happening in a process control system, and is unacceptable (Open a valve sometimes take 2 minuts before command ...
1
vote
1answer
44 views
Deleting Multiple Files
I am deleting multiple files with the command:
del /s *.doc *.rtf *.txt
I get the error Could Not Find *.doc.
How can I get the command to continue deleting RTF and TXT files when there are no ...
1
vote
4answers
68 views
How do I recursively list filenames (only) in DOS/Windows? [closed]
Possible Duplicate:
Get bare file names recursively in command prompt
I would like to recursively list all files in a directory, showing filenames only (without extensions and without the ...
0
votes
1answer
181 views
How to image a floppy on Win98/Dos for Virtualbox?
I need to make an image of a floppy disk containing Dos drivers to use in VirtualBox. Is there to do it in the Win98 command line environment?
8
votes
4answers
295 views
How can I execute my old DOS-only applications on a modern computer?
The first versions of my software that I developed back in 1991 were DOS-only versions that I wrote using Turbo Pascal. At the time, it never occurred to me that I would actually still be selling ...
2
votes
3answers
93 views
Equivalent of badblocks on Windows or DOS
Is there a utility in DOS or Windows that is as thorough as badblocks on Linux?
2
votes
3answers
132 views
Batch file to backup and change environment variables
How do I write a batch file that backs up and restores the environment variables.
After that, I want to set some of the variables and if something goes wrong, I can rollback the changes with this ...
1
vote
2answers
249 views
How to detect DoS attacks / manually block IP on Ubuntu?
I have a VPS with Ubuntu. I host a small website (~10 visitors at the same time). Sometimes the website starts lagging. It lags so bad that my SSH connection starts lagging too. Running top says that ...
1
vote
1answer
164 views
How can I maximize the window of a DOS application? [closed]
Possible Duplicate:
Is it possible to make consoles full screen?
I have Windows XP installed on my laptop and can't maximize the window of my 16bit application.
When I try Alt-Enter, it ...
21
votes
6answers
2k views
Is it possible to run an old 16-bit DOS application under Windows 7 64-bit? [closed]
Possible Duplicate:
Why 64 bit OS can't run a 16 bit application?
How do I get 16-bit programs to work on a 64-bit Windows?
Here at work my new development machine is Windows 7 64-bit ...
0
votes
0answers
79 views
Networking DOS within Windows 7 XP Mode, with a Windows XP/7 Networked Share
For awhile now, one of my clients has been stuck with Corel Paradox 4.0 (it used to be the biggest database system in the DOS days, until Microsoft released Access in the early 90's) so for awhile ...
1
vote
2answers
72 views
dos unallocated hard drive ibm thinkpad
I zero'd out my hard drive with something called kill disk. It unfortunately doesn't have a format option. So now my hard drive is basically 20GB of unallocated space. When I boot from my usb ...
3
votes
1answer
277 views
Can you send function key commands to DOS from a batch file?
I am new to batch files and I need to write one for a program that runs in DOS. One of the questions on the prompt requires a function key command (i.e. F1, F2, etc).
I've read an article that says ...
4
votes
1answer
154 views
DOS Batch file to find “new” files by date
My PC has entered an infinite BSOD loop - but I do have access to a safe-mode command prompt.
I'm trying to get an idea of "what changed" that might have triggered this. e.g. I might have gotten a ...
1
vote
2answers
238 views
Why am I getting “File Not Found” when typing “dir” in the command prompt?
On my Windows XP machine, I type dir into the command prompt in a specific directory. It starts to list a bunch of files but then pauses and then shows File Not Found.
Does anyone know why that ...
2
votes
3answers
46 views
Long delay when I run a command for the first time in a DOS window
We run a server (Win2k) with several tools on it. The workstations (XP) all have their PATH set to include that folder.
When we run a tool (e.g. grep) from a DOS box on a workstation, sometimes ...
3
votes
3answers
117 views
MS DOS batch script doesn't run all lines
I want to create a batch script that will run axis wsdl2java.bat for multiple WSDLs. When I create a batch script with just this code:
wsdl2java.bat
wsdl2java.bat
it would run wsdl2java.bat only ...
3
votes
2answers
97 views
XP Command Line: Use Keyboard To Scroll Through Results?
Windows XP: using %SystemRoot%\system32\cmd.exe , how do I scroll up through the results, using only the keyboard?
In Linux, I think I could use Shift+Page-Up. Is there an equivalent in XP's command ...
1
vote
1answer
148 views
How can I get 132 column display in DOS 6.22?
I'm using pure DOS 6.22 within Microsoft Virtual PC 2007 and everything works perfectly, except I can't change my display mode from 80 columns to 132. I tried MODE CON: COLS=132 and DOS complained ...
2
votes
7answers
961 views
How can I permanently assign drive letters to my USB devices in Windows?
I have several customers with different PCs (Windows XP, Windows Vista and Windows 7).
Unlike DOS 6.22, where you can permanently assign drive letter designations (e.g. Drive C: = Hard Disk Bootable ...
0
votes
6answers
278 views
Browsing the internet from DOS?
Is it possible to browse the internet from DOS? For example, is something like wget available in Windows XP?
0
votes
2answers
235 views
DOS Downloaders / Downloads Managers (e.g. WGET) any more?
I am currently looknig for a DOS down-loader similar to wget, are there any alternatives for Windows?
0
votes
1answer
68 views
DOS pauses in stdout/execution
I've been having this odd issue recently where my command line screens will basically lock the programs writing to them until I give mouse focus to the DOS window and then perform some keyboard ...
0
votes
1answer
240 views
List running processes with CPU and network usage in command line
How do I find the list (only prints each time called) of running processes with its CPU usage, and network usage in command line on windows?
I know tasklist.exe but that doesn't have CPU/network ...
1
vote
4answers
113 views
How to start DOS on a PC with just HDD (no FDD/CD/USB drives)
Would making a first partition (which FAT?) of 1,44 MB with a bootable image of DOS start the system on a laptop's HDD? or in other words Can one start a laptop without FDD/CD/USB with just ...
