General :: What Application Is More 'low Level' Apt Or Aptitude?
Aug 6, 2010What application is more "low level" - apt or aptitude?
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General :: Software Rec - Firewall With Application-level Filtering?
May 20, 2011Are there any firewalls for Linux that will allow one to block certain ports for a specific application while allowing other programs to use the same port, or block Internet access altogether for specific applications?
Everything based on IPTables apparently can only block ports globally for all applications. SELinux is the only thing I've found so far that might have application-level Internet blocking capability, but it serves a broader array of security purposes and seems too complex for this task.
I don't need interactive popups like with Windows personal firewalls. I'm OK with having to edit a config file. This is for personal desktop Linux use, not a server.
General :: Write Shell Script For Zabbix Application Level Clustering
Aug 16, 2010We have zabbix Network monitoring tool installed on two servers 172.17.11.6 ( Master ) and 172.17.11.3 ( Slave ) RHEL 5.4 Servers with 172.17.11.4 being Virtual Ipaddress.We are trying to implement High Availability with Red Hat Cluster Suite.OS level Clustering has been implemented with following cluster configuraiton.
But we need to implement Application level clustering for Zabbix_server process which inturn depends on httpd and mysqld deamons to be running.So I have to check the health of mysqld and httpd with a shell script along with the health of zabbix_server process.Any good tutorials for this ? Any guidlines that I have to follow ?Here I may need to take care of following things when any one of the process goes down
1. Shifhting Virtual IP
2. Shifting /dev/sdb1 ( Shared drive to slave )
3. stopping other services on master
4. starting all the services on slave
Debian Installation :: Aptitude Update And Aptitude Install Aptitude?
Jul 11, 2010I am trying to upgrade an amd64 lenny system to squeeze.I've got a 2.6.32 kernel running, done aptitude update and aptitude install aptitude.When I try "aptitude safe-upgrade", it sits forever resolving dependencies.it seems to search with the resolver counting up more and more open/conflict/ whatever.I stopped it once it got over 100,000)Is it possible to get aptitude to do a safe-upgrade, perhaps using a command line option?
View 2 Replies View RelatedNetworking :: Iptables Read At Application Level?
Mar 27, 2011Im reading this tutorial that is old(kernel 2.4) for iptables. It states that iptables should not be read at the application level of the TCP model because of packet boundaries. Does this still hold true today?
View 1 Replies View RelatedGeneral :: Initializing Run Level 4 At Inittab Default Level
Jan 15, 2011hello everyone, im having a problem when my computer enters in the run level 4 as the default when i start slackware. The strange thing is that it not seems that is a X window problem, it looks like more like a configuration problem in some part of the kde script to initialize the log in, because if i manually start the X service it works fine, i dont know what is the source. Thank you in advance for the help.
View 3 Replies View RelatedUbuntu Multimedia :: Video Editing Application For Combining At Frame Level?
Oct 17, 2010I want a video editing software for combining two videos at frame level. I mean, for eg: to show double action at a time in movie. We shoot two characters separately. And then we combine it as a single video with dual role effect. Now, I think you understood my requirement. Plz anyone tell that type of application which suits my needs.
View 3 Replies View RelatedServer :: Implement Operating System Level Visualization To Isolate A Application On RHEL 5.5
Oct 20, 2010I need to implement operating system level visualization to isolate a application on RHEL 5.5. Which one tool in following for implementation Linux-VServer, lxc, OpenVZ or anyone else.
View 2 Replies View RelatedGeneral :: Delete Top Level Directory And Have Contents Simply "move Up A Level"?
May 27, 2010I have a directory that has a another directory inside it. The top directory is rather redundant since it only contains the one other one. Is there a way to delete the top level directory and have the contents simply "move up a level"?
View 6 Replies View RelatedOpenSUSE :: Move Transparently Between Run Level 3 And Run Level 5 As Autologin User?
Aug 10, 2010I've been able to kludge a kill script which finds the correct pid for the kdeserver (or gnome server) after my system comes up in run level 5 so I can drop back to run level 3 mode. Lots of experimentation showed me that using telinit 3 and telinit 5 would occasionally leave the video memory in a mess and I would have the black screen of death.
I set the security parameter setting to autologin for me since I am the only user of my machine, but I still have to kludge the default setting under sysconfig (the DEFAULT_WM) under Window Manager to pick a certain window manager, so it takes time to manually switch the desktop.
Right now I can leave the gui and drop back to cli, but painful experimenting showed me that killing the X server is a no no. Right now I kill the kde server, which sends the SIGTERM to the X windows manager, which then figures out that it has to shut down.
Questions: Is there a better way of doing this? Apparently openSUSE figures that we have multiple users logging into the gui desktop, so the gui is always kept running and a login window with the desktop manager option forces the user to login in. With autologin, this never happens, but no choice of desktop is possible on the fly.
Can some type of script be set up to painlessly enable this to happen? And what is the best way of bringing either the Gnome or KDE desktop manager down gracefully? I do get lots of error messages as the system attempts to recover and X shuts down. It appears that apparently the single user with autologin is left out in the cold.
OpenSUSE Install :: Admin Level Software To User Level?
Feb 6, 2010I want to install a software called TinyOS which is an operating system designed for wireless sensor embedded networks in my account. The problem is it has instructions to install the software as an administrator since i'm not an admin of the department network i can not able to install. Is there any method to install this software as an user level rather than admin level.
View 3 Replies View RelatedUbuntu :: Adjust Level At Which Battery Criticality Level Is Triggered?
May 8, 2010How can I adjust the levels at which the battery is considered to be critically low?ight now it seems this is set at 5 or 10%. I want to make it 20 or 25%This is for Gnome. I am using Lucid x86
View 1 Replies View RelatedProgramming :: Accessing SPI From Kernel Level And User Level
Jan 6, 2009I want to know what are the advantages and disadvantages for accessing spi(serial peripheral inerface )from kernel level and user level. like methods of doing it, speed ,memeory utilization etc
View 1 Replies View RelatedOpenSUSE Network :: "iwlist S" Output - Quality / Signal Level And Noise Level Mean?
Jul 21, 2010[code]...
you can find a cutout of an output generated by "iwlist s" command for a cell. Does anybody know what Quality, Signal level and Noise level mean? What is the definition of them? I searched for it and could not find good information on it. What do these Extra:*** fields for? What does it show in the example above? How were those values computed?
[code]...
Fedora :: Can't Switch To TTY Or Run Level 3 From Run Level 5
May 12, 2009Hi Guys,
here is my scenario:
I am running F10 x86_64 with Nvidia Quadro FX 3400.
I installed the drivers and it worked just fine. No errors generated according to Nvidia log files.
However, while in run level 5 when I try to switch to run level 3 by typing "telinit 3" or "init 3" the X server goes down and I get a blank screen. Same thing happens when I try to switch to a different tty session by <ctrl>+<alt>+F2 (or any F key for that matter).
I also noticed that when I shut down my system I can't see any more the screen where services are shutting down and their status ([OK] or [failed]).
Would appreciate your help on solving this issue.
Red Hat :: Keyboard Not Working At Run Level 3 And 5, But Ok At Level 2
Jun 17, 2010Hey Guys, I'am new here and request your help on this:
After installing emacs and a few dependencies on my RHEL 5, on restarting the system, the keyboard was not able to work. I restarted several times in vein.
However, when I start in single mode, it works perfectly. I have tried looking for a solution from google, but in vein.
Kindly help...
Regards, Andrew
General :: Application Called Impact - Paths In Java Application ?
Apr 14, 2010So, I have this application called Impact, it is an explicit time integration Finite Elements code written in Java...
[url]
I untar the pack, and launch the application calling a script, from within the untarred folder,
Code:
This launches a gui which allows me to setup a case, which needs some setup file, tipically some *.in and a mesh file, tipically some *.msh.
Other mode of executuion consists of calling the setup file as argument to Impact.sh script ( CLI execution mode, for g33k5 )
My problem is : I have packed the whole stuff into a Slackware .tgz, that places it in /usr/local/Impact, and placed a calling script in /usr/local/bin,
Code:
Code:
I decided to hack the ImpactGUI_OGL_linux_amd64.sh script from
Code:
Code:
no avail,
Code:
even after adding /usr/local/Impact/bin to PATH... won't go...
I can run this thing from within its directory... but I do not like messing within the directories of my applications, this is why I sent this to /usr/local, and placed a calling script in /usr/local/bin...
General :: Tell Aptitude To Ignore Broken Package?
Jan 13, 2010I installed a Amsynth from Lucid in Karmic using:
dpkg --force-depends-version -i amsynth_1.2.2-1_i386.deb
The reason for installing the Lucid version is because Karmic version is 3 years old and crashes on my machine. The Lucid Amsynth package depends on newer versions of libatk1 and libjack0 than Karmic has, but I thought I would take a risk, and turns out Amsynth runs fine. However aptitude tries to uninstall Amsynth every time I do an upgrade. I think I've managed to put it on hold but now aptitude aborts. How can I tell aptitude to ignore the broken package and carry on.
General :: (Apt-Get) Bind Aptitude To Specific IP Address
Aug 5, 2011I have vps box with debian. I have two ip addresses, but first (default) is currently unavailable. In that case there is many problem. Fortunately wget has --bind-address option so I can download. My question is how can i configure apt-get, aptitude to use specific address?
View 1 Replies View RelatedGeneral :: Mark Mplayer For Non-installation With Apt-get/ Aptitude/ Dpkg?
Apr 10, 2011I uninstalled mplayer w/ apt-get (and with it mplayerthumbs + mozilla-mplayer) for the purpose of running a 'make install' on an SVN version I compiled - that worked out fine. Now I want to reinstate mplayerthumbs + mozilla-mplayer, but of course in doing so, mplayer is marked as a dep. How then do I mark mplayer to be ignored using the aforementioned package managers? Additionally, why isn't dpkg referencing my sources list?
Code:
[stuart8.5@mepis1 ~]$ sudo dpkg -i --ignore-depends=mplayer install mplayerthumbs mozilla-mplayer
[sudo] password for stuart8.5:
dpkg: error processing install (--install):
cannot access archive: No such file or directory
[code]....
General :: Aptitude Displaying Directories - Not Showing Actions
Aug 19, 2010Code:
$ aptitude s
sbin/ selinux/ server/ srv/ sys/
This is what happens when I hit TAB. It always showed "show" and "search" actions before... Why directories now?
General :: Sudo Aptitude Update Command Not Found?
May 7, 2011trying to get wine working was reading the tutorial-
"Complete Guide to Using Wine from the Command Line (Ubuntu)" first thing it said to do for ubuntu user's was this-
"Before I continue with my rant about gaming on Linux I would like to point out right now that the very first thing you should do when you install your ubuntu set up is to run the following:
Code:
user@ubuntu$ sudo aptitude update
user@ubuntu$ sudo aptitude install ubuntu-restricted-extras
but when i try and run in the terminal i get "command not found".
using ubuntu 11.4 natty kernel linux 2.6.38-8 generic gnome 2.32.1
General :: Pass List Of Packages To Aptitude And Resolve Conflicts?
Jun 20, 2011How do I pass a list of packages to aptitude so that I can resolve the conflicts interactively?
View 1 Replies View RelatedGeneral :: Aptitude Source List - Error In Authenticating Some Packages
Apr 10, 2011I do have a problem on updating linux ubuntu 10 I'll show you the error and my sources.list.. Error in authenticating some packages: It was not possible to authenticate some packages. This may be a transient network problem. You may want to try again later. See below for a list of unauthenticated packages.
acpi-fakekey
acpi-support
acpi-support-base
acpid
[code]....
Ubuntu :: Alsamixer Startup "speaker" Level (and Screen Brightness Startup Level)
May 23, 2010I just upgraded to the 10.04 and everything works just fine as before (except for skype but that really doesn't matters as it has already been 3 years I'm using ubuntu and I managed to get it to work only once, for miracle I believe ^^). The only real issue I have is this: when I start up my laptop, after the log-in, no sound will be heared as the "speaker" volume level in alsamixer is set to 0; if I raise it from the terminal running alsamixer (as I don't know any other alternative) everything plays just fine, but the next time I boot I do have to do it all over again... So, how can I change the default startup level of the "speaker" in alsamixer?
PS: by the way I do have the very same issue with the screen luminosity but the other way round as is always starts at maximum brightness and I can't manage to get it to start at the minimum, as it did before. At least reducing the backlight if far more quick but a couple of times I forget it and the battery lasted something like half an hour
General :: How To Know Gzip Compression Level
Apr 12, 2011Given a gzip compressed file, how do I know what compression level (1-9) was used for it?
View 2 Replies View RelatedGeneral :: Specify Level Of Compression When Using Tar -zcvf?
Jul 1, 2011I gzip directories very often at work. What I normally do is
tar -zcvf file.tar.gz /path/to/directory
Is there a way to specify the compression level here? I want to use the best compression possible even if it takes more time to compress.
General :: Trying To Use Run Level 3 Through Command Line
Mar 30, 2011I was trying to learn more about xorg configuration and came through an exercise that should be run at run level 3. So, I wrote init 3 in the command line then the x server stopped and the system was trying to enter run level 3 but then it hangs and nothing happens. At that time I was connected to the system via putty and wrote the command init 5 and the x server started again normally. I tried init 3 again and had the same thing.
View 4 Replies View RelatedGeneral :: Replication Data Os Level From 1 Pc To Other Pc?
Feb 24, 2010i do wish to read study learn from linux world. sites to refer always for command, practice,tutorials etc.say like replication data os level from 1 pc to other pc,without using any outside linux software, only os level, linux to linux, linux to windows/macchannel bonding, using 2 network ethernet card, double the speed of network card and failover netowkr card alsosyncronize data 1pc to 2pc
View 1 Replies View RelatedGeneral :: Cannot Set Desktop Effects To 3D Level?
Jun 3, 2010 am using a desktop computer which is having 1 gb ram,ge-force 2 but when I goto set the desktop effect to a 3d level the computer gets hanged/stops responding,is there any way to fic this problem and ya i am using fedora 12.
VGA compatible controller: Intel Corporation 82845G/GL[Brookdale-G]/GE Chipset Integrated Graphics Device (rev 03).