I want to plot a two-column ASCII data. The first column is X and the second one is Y.What is the appropriate software in Ubuntu for doing such a thing?
View 7 RepliesI installed scilab-5.2.2 in ubuntu 9.10. whenever I try to plot a graph scilab closes.
View 2 Replies View RelatedI am using Scilab5.2.2 in ubuntu9.10. Whenever I try to plot a graph, Scilab closes.
View 1 Replies View Relatedhow to install xmgrace and qtiplot for scientific plotting.
View 4 Replies View RelatedI've got lines of data in the following format:
space1=number of times error has occured
space2=IP address
space3=Error
I've set this out nicely with printf and made it email me, the problem is - it's not entirely clear what each column/space is and the IP and occurances can sometimes seem confusing. Is there any (easy) way to output this into an ascii like table? There will always be 5 occurances, and the format will always be the same
I'm used to holding the left Alt and entering the ASCII character whenever I'm using an unknown keyboard configuration and want to type a special character. For example, Alt-092 makes a backslash (). That's on Windows. Is there a way to do this in Ubuntu ?
Note : I also want to be able to use this in console mode. That means I don't want a solution involving a software with a GUI.
how i can convert a text to ASCII? >>> ( to encrypt the text ) and how can we use the "hexdump"
View 5 Replies View RelatedHow can I use extended ascii characters, like ALT + 2 + 0 + 0 for instance? I'm using some of those characters for my passwords for online accounts made under MS Windows and it seams I'm unable to use them in Slackware 13. For instance: if I type ALT+2+0+0 in Pidgin there is no character displayed and if I type in the Terminal the same thing, it will replace my shell prompter (sasser@HOSTA:~$) with (arg: 200):
sasser@HOSTA:~$
(arg: 200)
[URL] under Fedora 14 - Bash:
$ cat asdf | iconv -c -t ASCII
<a href="http://www.net-security.org/secworld.php?id=10607">biometric cabinet lock detects life in the finger</a>
ASDF
$
[Code]...
But theres no iconv under OpenWrt. Are there other working methods to convert a piped ( "|" ) text to only ascii format (under OpenWrt 10.03)?
I have an application where the client is written in Visual Studio (C#), run on PCs, and the server end has traditionally been SCO. We're now migrating to Linux. I can, for example, input "Test This" in a text box on the client, and when the server end is SCO, it is able to 'accept' the character sent to it from the client. When I try this same example on Linux, that character (hex D1) does not 'make it' from the client to the server.
The problem is not on the client, and I have verified that the telnet connection is in fact passing these extended characters, but they are not recognized properly by the Linux server.In researching this, I've played with setting the LANG environmental variable from LANG=en_US.UTF-8 to several of the other possible values found in /usr/lib/locale, for a european locale (the end user is actually in Spain), and these 'euro' characters are still not handled properly in my application.Would anyone be able to point me to any specific env variable settings, and/or anything else that would resolve this issue?
Is there a known tool to convert a file consisting of 2 byte Hex into ascii?
Note: - Maintain file offset listing in bytes code...
I want a command line tool that echoes a string in ASCII art way, like here.
View 2 Replies View RelatedTo encrypt the text, we take the word "python" and make it at least the same size as "welcome home" by repeating it as follows:
w e l c o m e h o m e
p y t h o n p y t h o n
Then, we convert each letter into its numerical ASCII value as follows:
w e l c o m e h o m e = 119 101 108 099 111 109 101 032 104 111 109 101
[Code].....
And, finally, we convert the numbers back into their corresponding ASCII character:
is there command in linux which is able to convert binary (0101001010000100) to text like it means something
View 4 Replies View RelatedThis is weird, and I never noticed before, but now I have an application that is borking on weird things like when /etc/hosts is of one file format or another, and I don't even know the difference between the two (google doesn't tell much either). on CentOS 5.5/5.6 x86_64: a which on the following is an interesting tell:
vi = /bin/vi
vim = /usr/bin/vim
both are actually vim version 7.0.237 but sum differently, and although they are both actually separate executables in the stock installs of CentOS I've been building, on most distros, and older versions of CentOS it seems, vi is usually just a symlink to vim - but again, not in these fresh installs it seems. When I create a file with the 'vi' above, it defaults (usually) to "ASCII text" (but not always) When I create a file with the 'vim' above, it defaults to "ASCII English text" (and causes a particular application I'm working with to bork and barf). It seems the OS is installed by default yielding both file types too, as evidenced by the following:
[Code]...
i am trying to convert a binary file in to ASCII using shell script. this file contains multiple types of data like string, number, bcd, etc.
View 5 Replies View RelatedA few months ago I have setup a server with three hard disks. The partition mapping the disks as follows:
Disk /dev/sda: 1000.2 GB, 1000204886016 bytes
255 heads, 63 sectors/track, 121601 cylinders
Units = cylinders of 16065 * 512 = 8225280 bytes
Disk identifier: 0x7ca36fee
[code]....
Now I have the following problem the LVM file system don't mount properly.If I open the mount point I see only a few files of the LVM disk. If I want to unmount the disk I get the following error:
umount /data/
umount: /data/: not mounted
If I want to mount the volume I get the following error:
mount -a
mount: /dev/mapper/gegevens-Data already mounted or /data busy
Say you wanted to write a bash script for "hello world" but the characters were shifted up or down by one.
How would one go about this?
Example:
Code:
Code:
I am working on a project where I am dialing out of a modem!! Old stuff, ya, but the modem allows my device send info from remote sites from my datibase through a phone line so that this IT departments dont have to worry my device being a security issue on their networks.
Any way, the modem I'm using isn't incredibly well designed, and when a certain ascii char is read by the modem, it reads it as an EOF indicator. It is also important that the files I send are compressed.
My question is: Does anyone know of a compression format that allows ME to dissallow IT's use of certain ascii chars?
just as an illustration:
Device --------> Modem ---------> Off-site
and the Modem stops talking to the device when a certain char is passed to it.
How can I filter ASCII quotes( ' ) and double quotes ( " ) so that I can replace them with the UTF-8 equivalent?If I copy text from a Word Document(ASCII), and upload it to a web page with PHP. The Database(UTF-8) will replace these racters with incorrect character(s).I need some function that will replace these characters but I don't know how to differentiate the ASCII quotes and the UTF-8 Quotes without (somehow) converting the string to hex, then preg_replace'ing the hex code for the symbol.
View 8 Replies View RelatedWell, I have a web application in Linux server. All my Java codes are there. FYI, whenever user entered non-ASCII characters(e.g. ∞,�,�) in a text field in my web application, and I check the log of my Java code in Linux server, it returns weird characters.
Suppose user entered ∞ in the text field. I should get ∞ in my log too. However, I got weird characters in return.
i want to print all ASCII characters kind of like a table, but i really don't have an idea of how to do it, i don't know if there is a built-in method or something to accomplish this, if not
View 2 Replies View RelatedI'm working on a Qt program and when it gets to the following line of code I get a seg fault:
QString blah = QString::fromAscii(entry->d_name, 256);
entry->d_name is a 256 byte character array returned by readdir(), I would expect this line of code to convert that character array from ascii to a QString, but I get a seg fault and I'm not entirely sure why..
I need to be able to convert a unicode file to ascii using red hat.
View 1 Replies View RelatedWhat do i have to make to be able to watch a movie in a TTY...? there is this library called AAlib, and there is a slackbuild for it, form osuosl [URL], but besides of this I do not know how it is done...
View 11 Replies View RelatedBanshee (Version 1.5.2) doesn't seem to support cover art for tracks that include non ascii characters in any way. All manual methods that work with ascii tracks failed (folder.jpg in album folder, copying appropriately named jpg in ~/.cache/album-art, embedding jpg in mp3 metadata). This is really quite a drawback for users who don't have an English-only music collection. Is there any workaround or bugfix that I missed or do I have to go back to Rhythmbox to have non-English cover art?
View 1 Replies View RelatedI'm trying to get mplayer to play videos in ASCII, but I get an error... I don't know why. It works fine on my desktop, but my laptop is outputting an error...
This is the command:
Code:
mplayer -vo aa video.flv
This is the error I get:
Quote:
MPlayer SVN-r29800-4.4.2 (C) 2000-2009 MPlayer Team
mplayer: could not connect to socket
mplayer: No such file or directory
Failed to open LIRC support. You will not be able to use your remote control.
[Code].....
I am trying to download a EBCDIC file from z/Os to UNIX using FTP in ASCII mode. The problem I am seeing is; when UNIX FTP Client issues a get; UNIX CPU goes to 100% CPU utilization when transferring a file in ASCII mode. I have done packet traces using wireshark and noted that z/OS Server is translating the file to ASCII before putting it on the wire, however when UNIX FTP Client gets the file I believe that the UNIX FTP Client is again translating the file to ASCII causing the 100% CPU utilization. I need verification that this is what is happening, and is there a way of getting around this other then transferring the file in binary mode then doing a EBCDIC
View 1 Replies View RelatedI just uploaded JPG pics from a Win XP, through shell, on my FTP.When I downloaded them back (to a UNIX machine), they were all currupted and unreadable !After some researches, I found that Win XP's shell works by default in ASCII mode.
View 3 Replies View RelatedI had a problem with the old good ascii/binary FTP transfer modes. I transferred some files (SQL scripting files, in which carriage returns DO matter) using FTP from a windows system to a linux system using filezilla "auto" mode, that should have resulted in ASCII mode for my sql files. These files are well formed and identical to the originals.
Then, someone else picked these files and moved them to another ftp server. I finally found that all <CR><LF> couples have been transformed in <CR><CR><LF>. I guessed that the problem was in the ASCII transfer mode - but, how comes that <CR><LF> => <CR><CR><LF>? I would have rather expected <CR><LF> to become <CR>.