Fedora :: Input In Minicom Getting Junk Value
Jul 28, 2011I am working on serial communication program its working but when I am giving some input in replay minicom giving junk value.
View 1 RepliesI am working on serial communication program its working but when I am giving some input in replay minicom giving junk value.
View 1 RepliesI've just upgraded my serv from fedora8 to fedora12 and got a problem. The httpd and vsftpd add a junk in the beginning of html files. Png, tar and other files are ok. When I make a request to localhost everything is ok.
Code:
#telnet localhost 80
GET /1.html
<html>
</html>
but from any other computer.
Code: .....
But this is not an apache problem. When I dl html files from ftp I got the same problem. Iptables is swithed off.
I'm trying to set up a Fedora 11 server so that users have only SFTP access. The relevant lines from my "/etc/ssh/sshd_config" are:
[Code]....
I can log in okay, I can type "cd /" and "cd upload", but when I try an "ls" command, I get: Couldn't get handle: Permission deniedand when I try to get the file "junk" (listed above), I get: Couldn't stat remote file: Permission deniedAnyone know what I'm doing wrong?
I recently found an awful lot of junk files in my home directory, mostly in directories that start with a dot e.g. /home/my home/.mozilla So I did cd du -chs .??* and found 3.5 GB. After pruning, I find < 250 MB of files that I have knowingly created.What is happening is that I installed some programs, say xyz , tried them out and decided they were unsatisfactory, deleted them. The un-installer for xyz deletes the actual program but meanwhile xyz has installed lots of config files or status files in /home/my home/.xyz and the un-installer does not delete these. So if you are running short of space or if backups take forever, it might be worthwhile to do the above command or maybe
View 5 Replies View RelatedThere's a growing list of "Kernel" versions in the boot menu. I just want Ubuntu and Windows, how do I get rid of the superseded kernel entries?
View 9 Replies View RelatedI built a new PC and copied my old .evolution folder into my home directory which brought back all my mail and filters. I just did a 'check mail' as apparently the auto check wasn't working overnight and it grabbed 85 messages and moved them straight to the Junk folder. I went to Junk, selected all, then did Apply Filters and it did move the messages matching filters to their appropriatelocations. ny ideas on why Junk has become the default location for message delivery and the filters aren't being processed on delivery
View 1 Replies View RelatedIs there a way to install 10.10 (or upgrade from 10.4) and keep the 10.4 UI instead of the junk that is the 10.10 netbook UI ?
View 3 Replies View RelatedI have a domain address and I keep my website in the server at my home. I use bind for DNS. I opened an email address for myself, but when I send an email to for example hotmail, gmail, it signs that as junk or spam. How can I make this address as trusted?
View 7 Replies View RelatedHow come t'bird is putting mail marked as trash in the junk file? Also, somehow I've got two subfolders in junk, one "trash" and one "junk". How can I delete these? I've tried every way I can think of.
View 1 Replies View RelatedWhen you unsuccessfully try to install software, does your Slackware system become cluttered with unused files? Is there a program, other than 'slackpkg clean-system', that can review your installation and identify any useless stuff? My tmp directory is set, in fstab, to delete its contents on boot. Is the tmp directory the only directory to be concerned with?
View 11 Replies View RelatedWell, upto now i have been using minicom on linux platform.Can any one tell me whether minicom is meant only for linux or is it platform independent?Actually i'm connecting 2 PC's using RS-232 and then passing and viewing the messages using minicom. Both the PC's use Fedora11. Now suppose i want to do the same thing between 2 pc's where one uses linux and other uses windows. So, if minicom is meant only for linux then how to do this?Can some one also suggest some useful links or tutorials regarding this serial communication between to different OS?
View 1 Replies View Relatedis it possible to install with just the very min of things, no GUI, etc so I can use it as a compact OS for an old Pentium2 system with a 10 GB hard drive? Should I have downloaded the server edition ISO for this? Is it possible to remove everything down to the bare min without the graphical junk from a Desktop CD disk install? Maybe I should use [URL]
View 2 Replies View RelatedI have a netbook which has no serial port. However I use my netbook to connect to Cisco network devices via serial to USB converter. I installed Minicom on my netbook and I don't know how I can tell Minicom to use my USB port rather than default to /dev/ttyS0.
Can anyone tell me how I can change or point Minicom to use my USB port so my serial to USB will work?
i am using eUploader in windows and there is a auto test facility where we can run scripts .Is there a auto test facility in minicom,where after establishing the connection i can run a script?
View 3 Replies View RelatedI just fully installed slack 13.37 on my laptop. I was trying to use minicom. But after I typed the command line 'minicom -s' or 'minicom', I did not get the minicom window, the curson stop at the console and never return back until I kill the minicom process.
View 13 Replies View RelatedI have been trying to figure out how to keep my company's email from being treated as junk mail by Hotmail, Yahoo & Gmail for over a year.
When I acquired the company its email was hosted by sina.com as its in China. It was being run under a windows server and had issues sending & receiving.
I moved it to a linux server system in Hong Kong that has a US co-host site in Chicago area thinking its got to better than whats running in China.
We are still having problems sending emails to hotmail, yahoo and gmail.
My entire company is about ready to redmond our company email and use their personal webmail accounts.
I have a Sun V120 server, and I connected to it via minicom from a linux machine. The problem is that when I connect, immeadiatly starts to receive the letter m as a command and it returns "Unrecognized command", so it is impossible to configure anything ot to give any command whatsoever. Also, sometimes receives all kind of letters, dots and characters, resulting the same and blocking my keyboard. When I connect from a Windows machine via HyperTerminal all is fine.
View 3 Replies View RelatedI always thought that Linux was immune to this sort of thing, but I've gotten an infestation of the Clicksor malware. When I bring up a page in Firefox from some websites (not this one, fortunately), it highlights words that it recognizes and then trots out a popup referencing that word and leading to a junk website. I've also had this problem in Chrome. How can I make that nasty beast go away?
View 4 Replies View RelatedInitially i wrongly entered the serial port device as ttys0 and save it. It wont reply due to wrong device selection. Actual device is ttyS0 and i select this and try to save it as dfl,but an message appear as 'cannot write to /etc/minicom/minirc.dfl'
So i have to configure each and every time i open the minicom. how to configure this correctly?
I have setup CentOS as server and Fedora as Client.Now I want to transfer file from server to client through minicom.How to do that?I tried sending file from CentOs and it does have a ASCII format file transfer option while on the other OS only few like xmodem , ymodem and zmodem type of file transfer was present.
View 2 Replies View Relatedis there a way to move the cursor upward in Minicom when connected to another machine ?
I have an embedded system connected to the PC via null-modem. The embedded machine is to "redraw" the screen on the PC every second. Right now it sends the Form Feed command (0Ch) and sends the screen data down to the end of the page. The flow in detail as seen from the embedded sytem:
1) send FF (0Ch)
2) send text "blah blah one two and so on .."
3) goto step 1
This approach works but the minicom screen on the PC flickers due to the Form Feed command. So I need to find a way to move the cursor up (like a reverse vertical tabulation) to the upper left corner of the screen without using the Form Feed command. In a HOWTO I found something like "vertical coupling" that may be used for such cases, but no more hints than that.
I have a usb serial adapter and was happily using minicom with it under openSUSE 11.2. I've upgraded to openSUSE 11.3 and I can only use minicom with this serial adapter as root. I had previously had problems writing to /var/lock under openSUSE 11.2 which I worked around by changing the minicom config to use /tmp as its lock file location.
Unfortunately my laptop doesn't have a built in serial port so I can't tell if its a general problem or something specific to the /dev/ttyUSB0 device. This is the output I get when I run minicom with my regular user account. I get the same output whether the lock file location is set to /tmp or /var/lock
Code:minicom usb0 Device /dev/ttyUSB0 lock failed: Permission denied. Before I started tinkering my user belonged to the following groups groups=16(dialout),33(video),100(users) I've since added 5(tty),14(uucp),21(console) but still no joy.
I installed Fedora 12 in my PC and after that when I tried to use minicom it was not installed. I tried copying the executable of minicom in /usr/bin from another PC and tried using it. But, I was not able to enter any commands in minicom..
View 1 Replies View RelatedI am trying to access an OpenBSD system that I have just installed via my PcBSD system by the use of a serial cable. I have been trying both minicom and cu but I am obviously doing something wrong... cu -l /dev/cuad0 returns /var/spool/lock/LCK...cuad0 Permission Denied. Can't Open lock file. all ports busy. And when I try to connect through minicom I either get a similar lock error, or minicom will sit at the connection screen with (offline status). I feel like the answer to my problems is a rather simple one, but I do not know where else to look for information.
View 3 Replies View RelatedI am working on a embedded target board which runs on linux. The target board is connected to a linux machine through serial port. To bootup the target board, I run the minicom in the linux machine, boot the kernal of the target board through giving the boot command through the serial console (minicom). Now the question is when the target board boots up, it doesn't starts a shell. The rc scripts are getting executed. There are target specific applications getting started from the rc scripts. I appended & to the last launched application. Still I don't get shell prompt.
View 2 Replies View RelatedI'm new to fedora and also new to Linux too. I'm using lenovo SL410 which is not provisioned for serial port. Now I want to configure cisco router via serial-usb (Z-TEK) converter, for that I have installed minicom and still I'm not able to connect to router. Do I need to install driver for converter that I'm using?
View 2 Replies View RelatedHere's the setup: One x86 server (Red Hat 4) with two serial connections to an embedded linux device. One serial connection is to a power control so the device can the restarted, and the other is used for a console to this device. Both serial connections use minicom. People on my team VNC to the x86 server, where they find the two minicom sessions waiting for them as they are left open. I would like to automate connecting to the server and communicating over the serial lines.
Supposing I use ssh to the x86 server, could minicom be used over the serial lines without terminating the minicom processes seen through VNC? If not, is there a way to re-open those windows from within the ssh session, so a user who VNCs to the server won't have to reopen them? Could a single ssh connection control two minicom terminals simultaneously, or would there need to be two ssh connections? It is assumed a user and the automated process will *not* try to access the device at the same time; the automation would trigger during off hours.
I picked up two free Sunfires a couple of days ago (Sunfire V210 and Sunfire V240). Obviously, these are RISC machines, so no video, mouse, or keyboard ports. The only way of connecting to them that I know of is through the ALOM interface. I was hoping to use the minicom program that's on my Linux (Slackware 13.1) box to do this. I connected an RJ-45 straight through cable to the serial management port on the Sunfire V240, connected the other end to a Sun 530-3100-01 RJ45 to DB9 adapter, and then plugged the female end of the adapter into the serial port on the Linux box. I set the minicom port settings to the following:
A - Serial Device: /dev/ttyS0
B - Lockfile Location: /var/lock
C - Callin Program:
D - Callout Program:
E - Bps/Par/Bits: 9600 8N1
F - Hardware Flow Control: Yes
G - Software Flow Control: No
...and relaunched minicom hoping that it would connect. It does not. It just sits there with a blinking cursor and an "Offline" status.I also attempted to use cu to connect to the Sunfire using the following:# cu -l /dev/ttyS0 -s 9600.I just get the "Connected" message. No prompt, no anything. It just sits there. Same situation on the Sunfire V210.
I am writing an expect script that will automate flashing an embedded device through minicom using a serial connection and am running into problems sending backspaces.The script catches the configuration prompt on startup and can flash the device, but setting the MAC addresses in the fconfig are being problematic.For example, when I run the script, I can set the variables that are defaults by just pressing enter or enter new directives when prompted.. the problem arrises when I need to enter a new MAC address and there is already one set - I need to overwrite it somehow.
If I manually go through fconfig using minicom (minicom version 2.3 (compiled Dec 3 2008)), I can use backspace on my keyboard to remove the old MAC address and enter a new one - no problem.. but with expect.. I am having issues.I tried sending , ^H,10 177. These do not work. Minicom has BS set for the backspace key though.I tried setting it to DEL - no luck.On the other hand, I can send control-C with send "send 03".
I have a router with linux firmware and attached to it a USB modem with which I can do both data and voice.Any other command send through echo method works ok. I was able to send SMS, edit phonebook and many many other stuff, but not make a call.So what is different from sending the call command within Minicom 2.5 and echo it?
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