Programming :: Send Message To Display And Get Feedback [tcsh Script]?
Jun 23, 2011
I want to write script at "tcsh" that send message to user ($DISPLAY) and let him to answer me.below command line that open xterm at any user displayQuote:setenv LESS "P'HIT q TO QUIT'"/usr/bin/xterm -display $USER_DISPLAY -geometry 60x7 +sb -rv -e less ./MESSAGE_FILEpressing "q" will close the window.there is any way to press "r" ->
new window will open ->user write a feedback ->message will send back to sender.
i have a client and server program in C. in that program server is requesting some parameters from client (like systems up time, total memory, no of process running etc).for this i used switch statements. but the problem i am having with this is that, 1. it is always going in default case on client side.2. and i also want my program to send requests/messages to client periodically. means after some interval (say after every 2,3 mins) server sends next request to client.
Can't seem to use tcsh as my login shell under CentOS 5 as I used to (if I specify /bin/tcsh as my start-up shell, the windowing system doesn't come up), so am logging in under bash then switching to tcsh on top of that, but it won't allow display access from tcsh for my programs. Gives the "cannot connect to display" error that usually xhost + is the solution for, but xhost doesn't help in this case (won't even run under tcsh, says unable to open display "0.0"). $DISPLAY is set in .cshrc. Must be something simple, but can't seem to find a direction to head?
Hi I am running a fedora 10 desktop. when i send an email using evolution the message was not sent but returns a error message:"Error while performing operation.DATA command failedError: 550 Viagra SPAM - Hi in Subject" and the message did not have an attachment just plain words. what might have gone wrong for i have been using this for sometime without a problem. or what security measures should be in place to remove this viagra spamAm I infected by virus on this fedora, all my updates are up to date.
I'm a C newbie. Just wrote this temperature converter. I know it's very basic but, as it is, is there anything wrong with it? any things that are done incorrectly? It seems to work fine.
Code: #include <stdio.h> int main(void) { float fahr, celc, result; int choice;
I really like pushd and popd, but I don't like their long spellings, so I made aliases: 'x' runs pushd and 'xx' runs popd. That's not bad, but I wish I could improve them in the following way:
x => If followed by a path, 'pushd' (and cd to) that path. If not given any arguments, run 'popd'.
xx => 'cd -'
The problem is implementing that pushd/popd in one command trick. Since tcsh does not have functions, I've been struggling hard to come with a solution. I made a script, and it works, but it only works within the context of the script. The script exits and not only am I still sitting in the same directory, but also my dirstack is emptied.
A similar problem: make 'cdd'. I remember using that program in DOS a long time ago. I would run 'cdd /path/to/directory' and cd to that path if it existed, or create it and cd to it if it didn't exist. Again, I made a script, but that only works within the context of the script, not my current shell. So the new dir is created, but my shell won't cd into it.
KMail 1.11.4, KDE 4.2.4: I'm migrating from WinXP to Mandriva, and installed KMail at the weekend. Works fine, but I have a niggle - the message list displays headers grouped by month order. I'd like the option of having a simple list (no groups), and suspect that it could be done - but I haven't been able to find out how. I've checked in the Handbook without success, and a search in LQ hasn't turned up anything yet.Any suggestions gratefully received. If this isn't the right place for a KMail query,
I'm using Thunderbird under Ubuntu Lucid Lynx. I'm managing to send messages to other newsgroup but not to alt.os.linux.ubuntu. It says:"A News (NNTP) error occurred: You are not allowed to post to alt.os.linux.ubuntu". Does somebody know what is wrong and how do I enable sending messages to this newsgroup?
if i want to send a message to another computer? or get access to another system? what computer knowledges should i know? or what techniques should i learn?
i am new to using linux and am doing an application to send sms using the kannel? my problem is that i dont know where to get my url for the sendsms?in the mean time i have tried:-http://192.168.9.93:13013/cgi-bin/se...assword=foobar
but i don't see how you can send a new message to someone using kopete.I use kopete with only my aim account. I want to be able to send a message to someone who is not on my buddy list.If they're on my buddylist, its easy to send a message, but nowhere in the program does it allow you to send to someone not on your buddy list
if there is a way to send a message to computers connected to the LAN? I tried to install linpopup but I only got the message E: Unable to locate package linpopup.
I encountered a problem when send dbus method call message.Program A which runs as root user provides system-wide dbus service interfaces.When another program B with root permission send method call message to A,It received the error info:Error org.freedesktop.DBus.Error.AccessDenied: Rejected send message, 1 matched rules; type="method_call", sender=":1.41" (uid=0 pid=3397 comm="dbus-send --system --print-reply --type=method_cal") ...But when I run prgram B in generic user permission,localmachine for example,it success to send message.It confused me all the day.
Let's say there are machines A and B. user1 is on machine A, and has access to machine B through ssh (also as user1). user2 is sitting at machine B (let's say in Gnome session). And user1 has sudo access on machine B. How can user1 send a message to user2 (so it should appear on user2's desktop) with notify-send? code...
This doesn't work. I get in result: (notify-send:28676): GLib-GObject-CRITICAL **: g_object_unref: assertion `G_IS_OBJECT (object)' failed What else should be done to make it work? (trying it on current Debian testing).
Is possible to send a message (popup window or something) to local user logged into X (xdm, fluxbox) from console ? For example: user1 is logged and using X/fluxbox, user2 logging into the same box by ssh to console. Now - what user2 have to do to send message to user1 ?
i am trying to send message through terminal with smbclient, i have searched the net and found this command
Code: smbclient -M <hostname> now i am confused on hostname, which i open the network folder i see to icons 1. is my laptop 2. Windows Network
when i enter Windows Network folder i see 2 more icons 1.MSHOME 2.WORKGROUP
and when i enter MSHOME folder i see one icon 1. MIRZA-SAAD this is the computer which has xp in it i want to send message to it with smbclient now how when i write this command i see this error
Each time after boot, I have to wait for proximately 2 minutes before Firefox starts showing any web pages. I believe the delay is caused by the following issue: Code: Apr 7 21:03:18 linux-kr6c nm-dispatcher.action: cript '/etc/NetworkManager/dispatcher.d/netcontrol_global_hooks' exited with error status 1.Apr 7 21:03:18 linux-kr6c nm-dispatcher.action: cript '/etc/NetworkManager/dispatcher.d/nfs' exited with error status 2. Apr 7 21:03:18 linux-kr6c dbus-daemon: Rejected send message, 14 matched rules; type="method_return", sender=":1.50" (uid=0 pid=3132 comm="/usr/lib/NetworkManager/nm-dispatcher.action ") interface="(unset)" member="(unset)" error name="(unset)" requested_reply=0 destination=":1.5" (uid=0 pid=2097 comm="/usr/sbin/NetworkManager ")) Apr 7 21:05:39 linux-kr6c ntpd[3500]: ntpd 4.2.4p4@1.1520-o Mon Jan 19 14:44:51 UTC 2009 (1)Apr 7 21:05:39 linux-kr6c ntpd[3501]: precision = 1.000 usec I have no idea what my machine is doing, but it seems as nothing is happening between 21:03:18 and 21:05:39.
I am able to reieve message but not able to send message on evolution from my mail client. evolution gives the error as: PHP Code: Cannot get message 1285571362.20345.mail312.opentransfer.com,S=1928: Input/output error
