I am writing a small tool, that copies clipboard of linux into windows clip-board. Let me take an example, both linux and windows in network connection. I copy something in linux to clip-board, then when I press some keys in windows lets take CTRL+ALT+v what is copied in linux should print in linux.
What I thought is executing some script in linux from windows through ssh connection. That script shall copy the clip-board into some file in windows, then windows shall put the file content into windows clip-board.
My problem is connection with linux from windows and executing the script. How can I achieve this ?
And please share if you have any better idea to do this.
Thanks a lot :).
There is a free, cross-platform, open-source program called Synergy that does exactly what you are describing (and more), and I have tested it with a Windows/Linux connection. You could take a look at the source code and see how the clipboard functions are implemented, or it might fit your needs already.
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I need to know if a program exists ( or if I can create) that runs that computer's command prompt from a USB, without having to log in. I guess I don't really care if it is that computers cmd, but I need all of the modern functions of today's cmd. I also need to make sure that it has full administrative privileges. I know that it is possible, because just about every Linux system uses a similar system when it initially boots up, even when just downloaded to USB.
I guess I really need something that I can use with multiboot (a pure ISO file, not something like Rufus, which requires you to format usb). I don't know, but I don't think an ms dos thingy would have all of today's commands in cmd.
Any help much appreciated. Piece.
Edit: I just need the equvolent of single user mode in a Mac. Administrative access to the terminal without login info.
You can boot windows to safe mode limited command prompt, or you can launch a cmd window via the startup group (but you can't get a full screen after XP and the window can be closed with the latter method).
That is the first issue for you to solve, and then you can consider booting from USB.
I ssh into a linux VM which is setup remotely. I use Vim to write my code. For debugging however, I use netbeans through X11 which can sometimes be painfully slow. I tried using gdb buts its an efficiency killer. I love to hover over my variable and get to now their value rather that doing p variable_name , plus I like see and navigate through the code. Is there something light simple gui based debugging tool I can use. I have tried to use clewn http://clewn.sourceforge.net/ , but that doesnt work because it has a missing netbeans_intg feature. Is there any other similar vim gui based debugging tool ?
You can try ddd
which is a gui for gdb, I think it's lighter than netbeans.
cgdb is an interface to gdb but it is not a graphical one. It does not offer the possibility of hovering over a variable, but it shows you a window with the source code.
Well, I was in sort of your situation sometime ago, and you can have a look at my question about using gdb with remote sources.
First of all, your problem with netbeans_intg feature is related to vim which has been compiled with no support for it. If you can rebuild vim yourself, you can then enable it. Otherwise, as you can see in the answer that I gave myself to my question, you can leverage clewn's remote-vim capabilities.
In a nutshell, you can have a "local" vim (i.e. on a desktop/laptop machine presumably), which must still be built with netbeans_intg support, but now it is a vim under your complete control (i.e. it's on "your" machine), while clewn will run on the linux host where gdb and your debuggee will run.
You can then keep the source files on your desktop/laptop and have the remote clewn sort of "drive" your local vim to the proper source files while debugging.
IOW: clewn will get information out of gdb to know exactly which file/line you're into and connect to remote vim and tell it: "hey, go grab this file and show it around this line", highlighting current line, breakpoints etc.
This is a great solution for when you have far-away deployed systems and you need to debug them with minimum impact on the host where they are running, and presumably no option to transfer there all of your source files.
I don't know if this fits in any way with what you're trying to do, but it did really change things for me.
Hth,
Andrea.
Check out GDB server. Theoretcially, you should be able to start gdb on your linux machine in server mode and connect via GUI of your choice. As long as that GUI supports remote gdb connections, which Netbeans does.
Well, I suddenly missed GW-Basic very much, so I want to install one in my new Ubuntu box. I have a long time not programmed for GW-Basic, so I don't know if there comes new releases. I copied GWBASIC.EXE from my old DOS 3.3 box, but it seems not start using Wine. I guess it's 16-bit so Wine will not support it.
Is there something like 286 emulator? Or should I have to run some expensive VM like Vmware? Oh no.
DOSbox works for running gwbasic, and many old dos programs.
To install it: sudo apt-get install dosbox
To run it: dosbox gwbasic.exe
Caveats: DOSbox emulates the CPU, so it runs apps slower than on Wine or as a native app. However, anything that originally ran on a 486 should run fine with DOSbox.
Speaking of gwbasic, by default it saves the source in a binary format. You can save in a text format with the a (ascii) switch, like this:
save "filename",a
As far as a basic interpreter that runs gwbasic code on Ubuntu, I haven't found one yet, but I am still looking.
PC-BASIC runs your GW-BASIC programs without modification and runs natively on Ubuntu (it's Python-based). Just unpack the tarball and run
pcbasic filename
i installed dosbox from synaptic. and GW basic runs perfectly. in fact i tried many dos based programs in my collection, most worked. Dos box gives perfectly the feel of old dos machine
QB64 runs natively on Linux.
REMLINE.BAS is a program to remove line numbers from Microsoft Basic Programs. It removes only those line numbers that are not the object of one of the following statements: GOSUB, RETURN, GOTO, THEN, ELSE, RESUME, RESTORE, or RUN.
GWBASIC.EXE will run only on a Windows system. You can setup a Windows VM on Ubuntu as mentioned here: http://downloadsquad.switched.com/2008/02/10/run-windows-in-a-virtual-machine-using-ubuntu-and-virtualbox/
I have a Win7 PC in use as part of an experiment control system. The experiment in question uses 4 windows simultaneously, and I would like to find away to open, position and size these 4 windows with a script.
The script would run at start up, so that the newly booted PC presents the user with the four windows as default.
Obviously I can use a batch file in the startup folder to open windows and run applications, but is there a way to specify the layout of these windows?
Many thanks
Si
Assuming that you have access to a scripting language that supports making calls to Windows API functions it shouldn't be too hard. Otherwise I'd suggest writing a small executable in some language (at least any of C++, C# or VB.Net would all work fine) and have that do it.
You could use FindWindow, as described here, to find the windows and MoveWindow, as described here, to move them around.
I use an AutoHotkey script to set up all my environment (around 7 windows in 3 different virtual screens), works pretty well. You can set the location of windows etc.
I can use a batch file to open the apps, then run WiLMA to relocate them
I am trying to copy C source files from a vms alpha to a windows machine to allow easier editing of the code. (VMS editor is just a text editor and it would be nice to have syntax highlighting etc)
I can copy this across using Exceed FTP and this handles the issue of duplicate filenames with version suffix that vms has:
File.c;1
File.c;2
Flle.c;3
But when I open a file I've transferred, all the line breaks have been lost and the entire file is just one line.
Can anyone recommend a solution to this or offer any hints?
Thanks in advance
ps. I need to be able to copy the files back to vms and still maintain format.
It may be off interest by now, but in case you still wonder about "one-line" text files after FTP transfer.
The short answer: force the FTP transfer mode to ASCII (or text) in your FTP client. This will make sure that the C-files you transferring (in fac all files) are treated as text, otherwise they're assumed to be binary, so you get a byte-stream.
Long answer: There're 2 FTP transfer modes: ASCII/text and binary/image. The default is sometimes clent or server-specific.
Many clients have Auto-mode that interprets the file extension to set the proper transfer mode (.TXT,.CSV etc..)
When you access the VMS server via FTP client, too often the [Win-based] client is not VMS friendy, so it does not parse the file-list properly. Thus it gets confused by version number appended to the "usual" file-name:
filename.ext;ver ==> file.c;1
So instead of seeing .C (and assuming text), it sees .C;1 and thinks it's binary.
I use Filezilla FTP client to/from VMS and so far it does it properly (though version-support is not as I'd sometimes like).
Copying a file to and from your windows desktop every time you want to edit gets old very quickly.
You may be able to implement a much nicer alternative. There is some software under VMS that permits a VMS directory tree to be treated as a "network disk" under windows. Once you've set it up, and set up your windows to recognize the network disk, you can just open the file with a windows text editor without moving it from VMS to windows. You can also browse the directory tree, which appears like a tree of folders.
When you issue a save from your text editor, the saved copy supercedes the previous version over in VMS land. And it mediates correctly between RMS format and embedded newline format. It's a whole lot more convenient than FTP, for this purpose.
After doing a quick Google search, I think the name of the VMS software is PATHWORKS. But I'm not sure.
A few points I have on this
PATHWORKS is fairly old and (as far as I recall - I dont use it) doesnt work well with recent windows versions, such as supporting Active Directory. Within the last few years HP have ported SAMBA to VMS and this is the way to go if you want to make areas of disk visible to windows machines. Should be easyt to find on HP web site.
If you want to try the FTP/SFTP route I would try SFTP and go for VMS version of at least 8.2. TheTCPIP suite was rewritten (or reported from a Unix version) at this point.
VMS supports a number of formats for text files. As well as the complex record structure described above, there is STREAM_LF which is the same as a unix file and STREAM_CRLF
I found some interesting information about OpenVMS text file structure. That corresponds with a vague memory I have of how VMS handles text files; they're not stored as streams of bytes like Windows and Unix systems, but as a sequence of records (each record is a text line). Records can be either fixed width or variable width. Whatever reads the file is responsible for the "paper control", what we normally call newlines these days.
You might check the options in Exceed FTP to make sure that you're transferring the file in an appropriate ASCII mode. There might be special options you need to set on the FTP server to read and write the files in the appropriate mode too.
I'm no expert - let's get that out and in the open ;)
I have been having similar problems in FTPing files from OVMS Alphaserver to Win7 desktop so I can migrate to SQL.
FTP [Attachmate & WIn CLI] workled fine under WinNT.
I suspect Win7 does not like the name.ext;version format of the OVMS file.
Filezilla - doesn't work.
PuTTY - doesn't work
Window CLI FTP - doesn't work [partial file transfer; times out & truncates file].
Using Attachmate's "Reflections for the Web 2011" to emulate Vax terminal - works fine.
Think I'll have to go back to Attachmate for assistance but partially hamstrung by our [Australian Fed Govt] IT services which has the final say
Some editors, such as BBEdit on the Mac, support directly opening/saving files via FTP/SFTP/etc. (BBEdit also supports various different line endings as used on different platforms, which would help with your other problem). I expect there must be a Windows editor with similar functionality - my Windows-using colleagues all rave about something called CodeWrite (or CodeWright ?) so I guess I would take a look at something like that.