Disable locations in Firefox

System details: FireFox (31.0)

• In the URL bar, type about:config
• Type geo.enabled
• Double click on the geo.enabled preference
• Location-Aware Browsing is now disabled

https://www.mozilla.org/en-US/firefox/geolocation/

Disabling or preventing XFCE Sessions

Problem: XFCE keeps saving sessions. Even though I disable sessions XFCE still starts up with a session or even if I clear sessions XFCE still creates new ones.

System details:
Xubuntu 13.10
uname -a Linux Misaka 3.11.0-15-generic #25-Ubuntu SMP Thu Jan 30 17:22:01 UTC 2014 x86_64 x86_64 x86_64 GNU/Linux

I don't know what causes this and I'm sure smarter people have smarter solutions but this one worked for me: At first I thought it would solve its self so Got all my updates and I'm 'settled in' and I find out updates don't resolve the problem so here's how I did it: Delete everything in the .sessions folder then change the read/write permissions.

CLI:
cd ~
ls -al ~/.cache/ | grep sessions
cd ~/.cache/sessions/
rm *
cd ..
chmod 555 sessions/
ls -al ~/.cache/ | grep sessions



Warning, the "rm" command is both incredibly dangerous and a great way to fuck up your computer and it's probably irresponsible of me to even type it here; you may want to avoid using it. Not that I know this from experience, or anything...

Or do it with the GUI:

Perform the normal steps of session clearing:
Go to: Session and Startup
    XFCE Applications Menu->Settings Manager->Session and Startup
Click: "Session" tab
Click: "Clear Saved Sessions"

Close out of all that stuff and move on to the next part

Go to: Your Home Directory/Folder
    XFCE Applications Menu->Accessories->File Manager
    Click: the little house with your login name
Do: Show hidden files
    Click View
    Click "Show Hidden Files"
     or use the Ctrl+H keystroke.
Go to: .cache
Go to: sessions
Do:  Delete anything in there, you can leave thumbs, I did,
Go back to .cache
Right click: Sessions
Click Properties
Click Permissions
Do: change the access of Owner, Group, & Others to Read only

Close out of all that stuff and you're done

And so now, whatever it was that was causing sessions to be saved....can't....

8x8 grid quare in C

#include 
#include 

int iterator_1 = 0; //iterator for the cieling & floor
int iterator_2 = 0; //iterator for the walls

void plusminus() //Create the dashed floor and cieling 
 {
  printf("+----+----+----+----+----+----+----+----+\n");
 }

void blankbar() //Create the lined box's walls
 {
  printf("|    |    |    |    |    |    |    |    |\n");
 }

int main(int argc, char** argv)
 {
  while(iterator_1 < 8) // Run it 8 times, only doing top to bottom
   {
    plusminus(); //Call plusminus to create the first cieling
    ++iterator_1; 
    while (iterator_2 < 3) //create the walls
     {
      blankbar();
      ++iterator_2;
     }
    iterator_2 = 0;
   }
  plusminus(); //creating the last floor
  return 0;
 }

Installing japanese Input

Oh, so...Yeah....Here is this. I made it a while ago but never linked it here. I suppose I should do that in the future.

This is me installing Japanese input support on ubuntu 9.04. The steps are pretty much the same for 10.04 and it seems to work for net-books as well.



Video is probably easier to follow if you pop it out, like it's hot; http://www.youtube.com/watch?v=BAA52SGzhL4


There is no sound because I always sound like a huge nerd over microphone

List apps. using an internet connection

Show apps that use internet connection at the moment

typing in lsof without any arguments is a terrible mess, however using some of the arguments in the link makes some pretty output

Go ahead and look at the manuals for lsof, ss, and netstat, then close them....They're all really long....Reading is for chumps.


System details:
Ubuntu 9.10

aggitan@Moneque:~$ uname -a
Linux Moneque 2.6.31-17-generic #54-Ubuntu SMP Thu Dec 10 16:20:31 UTC 2009 i686 GNU/Linux

lsof -P -i -n | cut -f 1 -d " "| uniq | tail -n +2

aggitan@Moneque:~$ lsof -P -i -n | cut -f 1 -d " "| uniq | tail -n +2
software-
pidgin
skype
evolution
firefox
skype

ss -p | cut -f2 -sd\"

aggitan@Moneque:~$ ss -p | cut -f2 -sd\"
firefox
software-center
skype
evolution-data-
pidgin
firefox
pidgin
pidgin
pidgin
skype
pidgin

ss -p | cat

aggitan@Moneque:~$ ss -p | cat
State      Recv-Q Send-Q      Local Address:Port          Peer Address:Port   
ESTAB      0      0             192.168.1.2:58623       74.125.127.191:www      users:(("firefox",5652,59))
CLOSE-WAIT 1      0             192.168.1.2:49530         91.189.89.31:www      users:(("software-center",3165,42))
ESTAB      0      0             192.168.1.2:37498        97.74.195.163:23314    users:(("skype",5993,28))
ESTAB      0      0             192.168.1.2:38578        74.125.19.104:https    users:(("evolution-data-",3522,23))
ESTAB      0      0             192.168.1.2:52701         64.12.104.29:aol      users:(("pidgin",3220,7))
ESTAB      0      0             192.168.1.2:58629       74.125.127.191:www      users:(("firefox",5652,66))
ESTAB      0      0             192.168.1.2:50324           64.4.34.34:msnp     users:(("pidgin",3220,24))
ESTAB      0      0             192.168.1.2:41756        64.12.200.200:aol      users:(("pidgin",3220,26))
ESTAB      0      0             192.168.1.2:46001      205.188.248.153:aol      users:(("pidgin",3220,27))
LAST-ACK   0      1             192.168.1.2:50468       64.211.162.170:www     
ESTAB      0      0             192.168.1.2:56745        97.102.113.65:39196    users:(("skype",3275,25))
ESTAB      0      0             192.168.1.2:48318        68.180.217.22:mmcc     users:(("pidgin",3220,22))
ESTAB      0      0             192.168.1.2:45615          208.82.32.2:https   

ss -p | grep STA

aggitan@Moneque:~$ ss -p | grep STA
ESTAB      0      0             192.168.1.2:58623       74.125.127.191:www      users:(("firefox",5652,59))
ESTAB      0      0             192.168.1.2:37498        97.74.195.163:23314    users:(("skype",5993,28))
ESTAB      0      0             192.168.1.2:38578        74.125.19.104:https    users:(("evolution-data-",3522,23))
ESTAB      0      0             192.168.1.2:52701         64.12.104.29:aol      users:(("pidgin",3220,7))
ESTAB      0      0             192.168.1.2:58629       74.125.127.191:www      users:(("firefox",5652,66))
ESTAB      0      0             192.168.1.2:50324           64.4.34.34:msnp     users:(("pidgin",3220,24))
ESTAB      0      0             192.168.1.2:41756        64.12.200.200:aol      users:(("pidgin",3220,26))
ESTAB      0      0             192.168.1.2:46001      205.188.248.153:aol      users:(("pidgin",3220,27))
ESTAB      0      0             192.168.1.2:56745        97.102.113.65:39196    users:(("skype",3275,25))
ESTAB      0      0             192.168.1.2:48318        68.180.217.22:mmcc     users:(("pidgin",3220,22))
ESTAB      0      0             192.168.1.2:45615          208.82.32.2:https  

ss -p | cut -f2 -sd\"

aggitan@Moneque:~$ ss -p | cut -f2 -sd\"
firefox
software-center
skype
evolution-data-
pidgin
firefox
pidgin
pidgin
pidgin
skype
pidgin

ss -p | grep STA | cut -f2 -d\"

aggitan@Moneque:~$ ss -p | grep STA | cut -f2 -d\"
evolution-data-
firefox
skype
pidgin
firefox
pidgin
pidgin
pidgin
skype
pidgin
ESTAB      0      0             192.168.1.2:45615          208.82.32.2:https   

netstat -lantp | grep -i stab | awk -F/ '{print $2}' | sort | uniq

aggitan@Moneque:~$ netstat -lantp | grep -i stab | awk -F/ '{print $2}' | sort | uniq
(Not all processes could be identified, non-owned process info
 will not be shown, you would have to be root to see it all.)

evolution-data
firefox    
pidgin     
skype     

lsof -nPi | cut -f1 -d" " | sort -u

aggitan@Moneque:~$ lsof -nPi | cut -f1 -d" " | sort -u
COMMAND
evolution
firefox
pidgin
skype
software-

lsof -P -i -n

aggitan@Moneque:~$ lsof -P -i -n
COMMAND    PID    USER   FD   TYPE DEVICE SIZE/OFF NODE NAME
software- 3165 aggitan   42u  IPv4  17054      0t0  TCP 192.168.1.2:49530->91.189.89.31:80 (CLOSE_WAIT)
pidgin    3220 aggitan    7u  IPv4  15717      0t0  TCP 192.168.1.2:52701->64.12.104.29:5190 (ESTABLISHED)
....
pidgin    3220 aggitan   27u  IPv4  16065      0t0  TCP 192.168.1.2:46001->205.188.248.153:5190 (ESTABLISHED)
pidgin    3220 aggitan   28u  IPv4  68682      0t0  TCP 192.168.1.2:33893->64.12.30.44:5190 (ESTABLISHED)
skype     3275 aggitan   21u  IPv4  15556      0t0  UDP 127.0.0.1:54110
skype     3275 aggitan   22u  IPv4  17137      0t0  TCP *:38228 (LISTEN)
skype     3275 aggitan   23u  IPv4  17138      0t0  UDP *:38228
skype     3275 aggitan   25u  IPv4  18201      0t0  TCP 192.168.1.2:56745->97.102.113.65:39196 (ESTABLISHED)
evolution 3522 aggitan   23u  IPv4  84194      0t0  TCP 192.168.1.2:47782->74.125.19.104:443 (ESTABLISHED)
firefox   5652 aggitan   22u  IPv4  83368      0t0  TCP 192.168.1.2:42311->74.125.127.97:443 (ESTABLISHED)
firefox   5652 aggitan   42u  IPv4  83382      0t0  TCP 192.168.1.2:50066->74.125.127.132:443 (ESTABLISHED)
....
firefox   5652 aggitan   86u  IPv4  85007      0t0  TCP 192.168.1.2:42467->74.125.127.133:80 (ESTABLISHED)
skype     5993 aggitan   21u  IPv4  57559      0t0  UDP 127.0.0.1:49063
skype     5993 aggitan   22u  IPv4  57648      0t0  TCP *:1219 (LISTEN)
skype     5993 aggitan   23u  IPv4  57649      0t0  UDP *:1219
skype     5993 aggitan   28u  IPv4  58655      0t0  TCP 192.168.1.2:37498->97.74.195.163:23314 (ESTABLISHED)

(11:52:02 AM) internet: netstat is good for that
(11:53:24 AM) aggitan: It's ugly.
(11:53:59 AM) aggitan: unless you grep it
(12:02:35 PM) aggitan: netstat | grep tcp
netstat | grep tcp

aggitan@Moneque:~$ netstat | grep tcp
tcp        0      0 Moneque.local:58623     pz-in-f191.1e100.ne:www ESTABLISHED
tcp        1      0 Moneque.local:49530     barbadine.canonical:www CLOSE_WAIT 
tcp        0      0 Moneque.local:37498     ip-97-74-195-163.:23314 ESTABLISHED
tcp        0      0 Moneque.local:52701     bos-m085b-sdr2.blue:aol ESTABLISHED
tcp        0      0 Moneque.local:37518     nuq04s01-in-f104.:https ESTABLISHED
tcp        0      0 Moneque.local:50324     bay12-ts5.bay12.ho:msnp ESTABLISHED
tcp        0      0 Moneque.local:41756     buddychat-m01b.blue:aol ESTABLISHED
tcp        0      0 Moneque.local:46001     oam-d10b.blue.aol.c:aol ESTABLISHED
tcp        0      0 Moneque.local:56745     65.113.102.97.cfl:39196 ESTABLISHED
tcp        0      0 Moneque.local:48318     cs117.msg.sp1.yaho:mmcc ESTABLISHED
tcp        0      0 Moneque.local:45615     208.82.32.2:https       ESTABLISHED

Ubuntu Background Proposal Screenshot

Using the proposed "Finestly" theme

(href="https://wiki.ubuntu.com/Artwork/Incoming/Lucid/Finestly)

What type of ram do I have?

Problem: I wanna look at RAM I may be able to buy but I don't know what memory type I already have and even though my computer is right next to me it is still to far for me to go to to open up and see what type of ram it takes.

System details:
Ubuntu 9.04
uname -a: Linux Moneque 2.6.31-14-generic #48-Ubuntu SMP Fri Oct 16 14:04:26 UTC 2009 i686 GNU/Linux

Solution:
use lshw

tl;dr....sudo lshw


*nix Systems come with a bunch of ls things; lshw, lsusb, and lspci are a few that I know of. lshw will list everything your computer recognizes as part of it, though I donno if that's printers and the such as well. lsusb Will list the details of your usb bus bits. lspci Will list your pci devices, video cards and sound rcards, this includes pci-e.

to use lshw you can fire up a terminal and type

lshw

That will, at least on my system, probably cry about wanting to be super user.....

aggitan@Moneque:~$ lshw
WARNING: you should run this program as super-user.
moneque                   
    description: Computer
    width: 32 bits
  *-core
       description: Motherboard
       physical id: 0               

The information this displays is good enough for somethings, like if you want to know a bit about your processor and so on. However some details, like the memory type will be omitted.

To fix this we run it with sudo....

sudo lshw

and that should give us more details.....

aggitan@Moneque:~$ sudo lshw
moneque                   
    description: Desktop Computer
    product: System Product Name
    vendor: System manufacturer
    version: System Version
    serial: System Serial Number
    width: 32 bits
    capabilities: smbios-2.3 dmi-2.3 smp-1.4 smp
    configuration: boot=normal chassis=desktop cpus=2 uuid=A0E172FB-7331-DC11-8A81-001E8C259ED7
  *-core
       description: Motherboard
       product: M2R32-MVP
       vendor: ASUSTeK Computer INC.
       physical id: 0

Now, depending on your system you may get more information that can be displayed on your screen at any one time so you'll need/want to pipe the output to a file.

sudo lshw >> somefile

If the file doesn't exist it will be created and written to.

So as far as the memory problem goes we want the segment that starts with
*-memory, it will tell us: where the modules are, how big they are, and what type they are.

*-memory
          description: System Memory
          physical id: 45
          slot: System board or motherboard
          size: 2GiB
        *-bank:0
             description: DIMM DDR2 Synchronous 800 MHz (1.2 ns)
             product: PartNum0
             vendor: Manufacturer0
             physical id: 0
             serial: SerNum0
             slot: DIMM0
             size: 1GiB
             width: 64 bits
             clock: 800MHz (1.2ns)
        *-bank:1
             description: DIMM DDR2 [empty]
             product: PartNum1
             vendor: Manufacturer1
             physical id: 1
             serial: SerNum1
             slot: DIMM1
        *-bank:2
             description: DIMM DDR2 Synchronous 800 MHz (1.2 ns)
             product: PartNum2
             vendor: Manufacturer2
             physical id: 2
             serial: SerNum2
             slot: DIMM2
             size: 1GiB
             width: 64 bits
             clock: 800MHz (1.2ns)
        *-bank:3
             description: DIMM DDR2 [empty]
             product: PartNum3
             vendor: Manufacturer3
             physical id: 3
             serial: SerNum3
             slot: DIMM3

The important parts here are the descriptions, it looks like my system is rocking DDR2 and the modules I have are running at 800MHz. So I would want to look at getting more DDR2 RAM that operates at 800MHz