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لماذا يتم تجاهل المبتدئين في المنتديات العربية منذ مدة طرحت موضوعا هنا و في كل مرة كنت أتفقده لا أجد رد ولو بتوبيخ فقمت بطرح الموضوع في منتدى فرنسي طبعا حصلت على الدعم في الحال ? هل السبب اني عضو جديد! لن تستطيعو ا الإستفادة مني?طيب ! فل تجعلوها في ميزان حسناتكم! للقفل بعد القرائة   من طرف المشرفين هداك الله نحن هنا نتطوع للمساعدة ولا أحد ملزم ولكل مشاغله ما قلته في ميزان حسناتك أيضاً سامحك الله بالتوفيق أينما بحثت عن المعلومة سواء هنا أو في أي مكان آخر Board index Joomla! International Language Support International Zone Arabic Forum جوملا! 1.0 القوالب و التصميم

the code below works , can blink 2 leds independently ...but appears code !! , if want extend more leds code become large...just wanted know if there simpler method achieve same. code: [select] void setup() { } void loop() {   ledprgoffon(800, 10, 2);   ledprgoffon_01(500, 500, 3); } //$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$ // function blink led based on programmed on times , off times.. void ledprgoffon(long offperiod, long onperiod, byte ledpin ) {   unsigned long currentmillis = millis();   static unsigned long previousmillis = 0;   static boolean ledstate;   static boolean onled = 1;   static boolean offled = 0;   if ( onled )   {     if (currentmillis - previousmillis >= offperiod)     {       ledstate = high;       onled = 0;       offled = 1;       previousmillis = currentmillis;     }   }   if ( offled )   {   ...

ciao, sto provando costruire un controller midi da utilizzare con software da dj tipo virtualdj o ableton ma incappo in un problema con la mappatura degli input. ho creato una versione di prova collegando 5 potenziometri dal pin a0 al pin a4, poi avvalendomi di tutorial vari su internet ho copiato e modificato leggermente uno sketch (senza variarne il funzionamento). utilizzo un arduino mega quindi non posso utilizzare midiusb; il mio sketch è il seguente: code: [select] int val[5]; int lastval[5]; void setup() {    serial.begin(38400);    for(int = 0; < 5; i++)    {     val[i]=0;     lastval[i]=0;    } } void loop() {   for(int i=0; i<5; i++)   {     val[i] = analogread(i)/8;     if (val[i] != lastval[i])     {       midimessage(176,16+i,val[i]);       lastval[i] = val[i];     } ...

for reason can no longer scanner pictures phohoshop elements 6, message "nothing imported file(s) or folder(s) selected import did not contain supported file type. have been doing since got program, nothing has changed , nothing different week ago. can please help. thanks sue please tell scanner, pc config , relevant steps trying. make sure scanner connected , drivers updated. More discussions in Photoshop Elements adobe

i have big problem.i have sdcard in mu netbook , use doc , other important stuff.beside today put mu usb key , wanted try livecd xubuntu. opened usb startup disk , accidently pres format on sdcard have on disk utility(attached file).please help. attached images screenshot.png (202.6 kb, 23 views) hallo. can't tell how fix it, think there chance may have erased partition table , may able re-construct , recover files. important thing not write card until ready try , rescue it. suggest removing computer until answers can you. Forum The Ubuntu Forum Community Ubuntu Official Flavours Support New to Ubuntu [ubuntu] Big problem,please help Ubuntu

as pet project, use arduino using wifi module scan website(s) specific information (about war in iraq). how go setting up? can use websites pull data, , how go assigning it? what libraries working with? just need general guidance started, thanks! quote from: agrady1995 on jul 27, 2017, 11:09 pm ...scan website(s)... as in spider? as in google (search engine) query driver? Arduino Forum > Using Arduino > Programming Questions > How to scan news websites for specific data with Arduino arduino

i new arduino, creating first ssd1289 can used mega. i have mega, , ssd1289, not able make them work.  read on 1 of forums need itb02 shield.  purchased shield, , still cannot seem of examples work. i did not know there several versions of shield.  version have 2.8. i tried using itb02 library, message not compatible 2560. i cannot figure out example try utft libraries, have tried several far none have worked. can point me correct example should work. thanks, dya ssd1289 controller ic. which product did buy? Arduino Forum > Using Arduino > Project Guidance > SSD1289 display with Arduino Mega 2560 arduino

i want pos. tracker vr .. i have 2 ideas on how this. first: infrared light sensor on walls , 3 lighthouses vr equipment. second: 3 ir light sensors on vr , 2 lighthouses on walls (i not know how many ir sensors , lighthouses need, , i'm writing infrared sensor!) p.s google translate (stolen vive systems ) excellent idea. programming. Arduino Forum > Using Arduino > Sensors > Position Tracker arduino

hello, i'm trying control digital potentiometer mcp4261 ( datasheet ). tried 3 approaches below, none of working. wiring @ end. since can't measure resistance multimeter when it's powered, i'm instead measuring current through multimeter: wiper (pin 6) 150ohm resistor multimeter (current) ground. since i'm feeding +5v, expecting vary 1 ma 34 ma, can't budge 2ma (which matches default wiper-to-ground resistance of 2.6 kohm) of these codes. (1) using mcp4261 library https://playground.arduino.cc/code/mcp4261 , example code. i can run code fine, pot resistance doesn't change. i added serial debugging lines, , i'm finding code stops executing or hangs tries write wiper resistance, i.e., in setup function have: code: [select]   serial.println("setup\n");   mcp4261.wiper0_pos(0);   serial.println("write wiper0");   mcp4261.wiper1_pos(0);   serial.println("write wiper1"); a...

hallo allerseits! da ich weiß, dass sich hier auch ein paar bienenfreunde tummeln: als ich gestern mal wieder ein paar verpasste „nano"-sendungen angeguckt habe, bekam ich auch das zu sehen: http://www.3sat.de/page/?source=/nano/umwelt/177501/index.html schönes we! gregor sehr sehr to Arduino Forum > International > Deutsch (Moderator: uwefed) > Mega-[OT] Bienentratsch arduino

for testing flex 3 connecting web server try @ first locally on hard disc prior to deploy on remote web server   what minimum server package need run flex communication server ? is tomcat or apache or jboss enough? is there simple step-by-step guide setting such starter server installation to prepare later flex-to-server communication?   maybe there downloadable, pre-configured server package need be extracted , runs out-of-the box?   i focus on flexbuilder development/handling rather server setup. so again there pre-built server package or easy setup guide servers?   thank you peter for apache2, try binami.org , downloand 1 of lamp style stacks based on platform.   for coldfusion, download coldfusion8 developers. More discussions in Flex (Read Only) adobe

hello, updated 9.04 8.10. reinstalled using disk , kept home partition .conkyrc in it. installed conky, , added list of startup programs normal. when login conky comes , works fine, on top of other windows when wasn't before. if kill , start again, behind other windows should be, 'hddtemp' commands don't work. i'll post config below can have @ it. appreciated. code: # set yes if want conky forked in background background yes cpu_avg_samples 2 net_avg_samples 2 out_to_console no # x font when xft disabled, can pick 1 program xfontsel #font 7x12 #font 6x10 #font 7x13 #font 8x13 #font 7x12 #font *mintsmild.se* #font -*-*-*-*-*-*-34-*-*-*-*-*-*-* #font -artwiz-snap-normal-r-normal-*-*-100-*-*-p-*-iso8859-1 # use xft? use_xft yes # xft font when xft enabled #xftfont bitstream vera sans mono:size=8 xftfont trebuchet ms:size=8 own_window_transparent no #own_window_colour hotpink # text alpha when using xft x...

(sorry have had in 2 posts. apparently have exceeded maximum size limit post) hey . new , little confused how somethings work. first background. have bullt data logger arduino nano, rtc (ds3231), micro sd module, , solenoid. device log sensor data sd card , if sensor returns value open solenoid 10 seconds. here code , working perfectly. code: [select] #include <spi.h> #include <sd.h> #include <wire.h> #include "rtclibextended.h" // simple data logger arduino analog pins // how many milliseconds between grabbing data , logging it. 1000 ms once second #define log_interval  3000 // mills between entries (reduce take more/faster data) // how many milliseconds before writing logged data permanently disk // set log_interval write each time (safest) // set 10*log_interval write data every 10 datareads, lose // last 10 reads if power lost uses less power , faster! #define sync_interval 5000 // mills between calls flush() - write data card uint32_t syn...

hi   i'm using cs4 , searching particular brush - oil medium wet flow.  brush loaded in pallette cannot find out brush set belongs to.  asked brush located unable answer, , have spent quite bit of time looking it.  have downloaded many brushes have huge list, know default brush.   i wondered if there list of default brushes available i've trawled internet find 1 , far haven't been able to.  i'm looking gives me each default brush set , sub-category of individual brushes within. example, assorted brushes, brushes within group.  nice have list of these can refer without having select brush set first.  also, there way of knowing brushes loaded in pallette?   many thanks. open brushes pallet, on upper right corner click arrow see commands available   there smalll , large list, can see name   also reset brushes reset brushes   if want make collection, add brushes want delete brushes not holding alt key, , click 1 delete.   af...

hi, i have no idea how deal following error. opened in text wrangler , plain don't know do. appreciated. appears in 2 separate menu items , sub pages. the error: warning: mysql_query() [function.mysql-query]: unable save result set in /home/lifrcorg/public_html/includes/database.php on line 289 the site appears on: http://lifrc.org/index.php?option=com_c ... &itemid=32 thanks help! try hand @ trying fix if led in right direction! Board index Joomla! Older Version Support Joomla! 1.0 Administration - 1.0.x

i trying use portable arduino temp/humidity sensor lcd i getting following error. in file included d:\summer 2017\arduino\lcd_dht11\lcd_dht11.ino:2:0: c:\users\neeraj mahajan\documents\arduino\libraries\dht-sensor-library-master/dht_u.h:25:29: fatal error: adafruit_sensor.h: no such file or directory  #include <adafruit_sensor.h>                              ^ compilation terminated. multiple libraries found "dht.h"  used: c:\program files (x86)\arduino\libraries\dht  not used: c:\users\neeraj mahajan\documents\arduino\libraries\dht-sensor-library-master exit status 1 error compiling board arduino/genuino uno. why fact have not downloaded, or installed, adafruit_sensor library "dht library error"? looks more pebkac error, me. Arduino Forum > Using Arduino > ...

first of hello. doing well.  new user of aa , questions might simple. want know if can arrange tracks in multi track option.  example, if @ first wanted track a, track b , track c know want order track c first, , b. there way move entire multitrack field , lower ones above.  working spreasheet can put 1 row , move or down or insert new row want to. hi dj_   yes, can shuffle track order clicking small waveform icon next track title, in top left corner of each track panel above volume knob, , drag or down.  when hovering on correct area, cursor change hand icon , when drag, you'll see blue line appear between tracks indicating track placed when release  mouse.   durin More discussions in Audition CS5.5, CS6 & CC adobe

despite average computer skills, want in translation of ubuntu tagalor or bisaya. question how go it? kung gusto mo tumolong ask knighlust or loell may nabasa akong post nila translation our language, di ako sure launchpad ba yun or wiki di ko lang maalala Forum The Ubuntu Forum Community Other Discussion and Support Ubuntu LoCo Team Forums Asia and Oceania LoCo Teams Philippine Team How can I help in translating ubuntu to tagalog or bisaya? Ubuntu

bonjour, j'ai un problème, j'ai acheté cette balise http://amzn.to/2s11dml et je n'arrive pas à utiliser tinygps. en utilisant le code de ce site : http://www.xarg.org/2016/06/neo6mv2-gps-module-with-arduino/ j'arrive à récupérer des trames, mais des que je veux utiliser tinygps ou tinygps++ ça ne fonctionne pas ...   j'ai essayé ce code : http://allaboutee.com/2012/12/03/arduino-gps-tutorial-get-latitude-and-longitude-coordinates/ mais ça ne fonctionne pas, je rentre dans le while mais pas dans le if ... j'ai branché directement sur le 3v3 et sur les fiches 3 et 4. si quelqu'un une idée je suis preneur =) bonjour, quote from: cabri89 on jun 08, 2017, 10:56 pm j'ai essayé ce code : http://allaboutee.com/2012/12/03/arduino-gps-tutorial-get-latitude-and-longitude-coordinates/ mais ça ne fonctionne pas, je rentre dans le while mais pas dans le if ... change la valeur 4800 dans la ligne  gpsserial.begin(4800); // conne...

i have 8.5"x14" pdf. there anyway save default print settings pdf if user opens on machine defaults printing 8.5"x14" paper? right defaults standard 8.5"x11". i'm not sure can done because seems more of specific users machine thing. don't think can save print settings pdf can you?   thanks! the "auto-formatting" of hardcopy print format realm of output device, in case printer. printer software gereally includes auto-format feature selects proper bin. have "letter" tray, asks feed right format manually, or switch trays. not pdf feature output device feature.   hope helps. More discussions in Acrobat Macintosh (read-only) adobe

bonjour, j'ai un programme me permettant d'afficher ce que je veux sur un journal défilant : code: [select] #include <softwareserial.h> const int txpin = 3; const int rxpin = 2; softwareserial myserial(2, 3); // rx, tx   void setup () {   serial.begin(9600); //début de la liaison série   myserial.begin(9600); }   void loop () {      display("score");   // affiche un message sur l'afficheur   delay(5000); } void display(const char *msg) {   char buf[100];    //mémoire tampon (buffer) reçoit les données entrantes et les stocke en attendant qu'elles soit lues   strcpy(buf, "<id00><l1><pa><fe><ma><wc><fe>");    //copie buf vers la trame   strcat(buf, msg);                                 //ajoute buf à la f...

i've downloaded trial version of illustrator. fonts, managed suitcase, aren't showing in fonts list. see fonts came illustrator. how can software recognize fonts--or possibly limitation of trial version? help. most unrelated ai itself, more problem suitcase. perhaps system over.organized. happens, if set suitcase use system default font faces groups creates automatically on first run?   mylenium More discussions in Illustrator adobe

bonjour j'ai un petit problème avec mon bras robotique archeté ici : 6 dof robot arm j'ai beau branché les moteur un par un, et il ne se passe rien, pourtant je suis sur du 5v, sur une carte mega, et j'ai même une alimentation externe 12v voici mon code de test, quelqu'un saurait me dire ou aai-je fais une faute s'il vous plaît, ça fait des semaines que je suis sur un petit projet de drône et il est vital que ces bras fonctionnent (surtout que c'était cher ): quote #include <servo.h> servo davidga; int dga; servo davidgb; int dgb; servo davidgc; int dgc; servo davidgd; int dgd; servo davidge; int dge; servo davidgf; int dgf; servo davidgpince; int dgp; string coms; int com; void setup() {   serial.begin(9600);   davidga.attach(38);   davidgb.attach(40);   davidgc.attach(42);   davidgd.attach(44);   davidge.attach(46);   davidgf.attach(48);   davidgpince.attach(50); } void loop() { int test = 100;   ...

hello, i'm building detection prototype using arduino 101, , want know if board can connect chosen ble ibeacon when many of them available. i'm beginning on arduino , curie libraries not explained, i'm begging here ! is answer following fonction :  blecentral central = bleperipheral.central() do have name each ibeacon connect 1 want ? thank answer ! (the usb ibeacon i'm using : http://www.bnbeacon.com/produits.html ) Arduino Forum > Products > Arduino 101 (Moderators: cmaglie, facchinm) > Multiple BLE centrals arduino

website url : http://www.sabizportal.co.za template :black_zak additional extensions (components, modules, plug ins): openrealty integrated joomla custom development: pure joomla other features: i suggestions on layout whether right template or not. colors , wouldchange. overall comments or whatever want can improve please. i found background color of frontpage little dark. not put administrator link in main menu. Board index Joomla! Official Sites & Infrastructure Sites & Infrastructure - Feedback/Information Archived Boards - All boards closed 1.0 x Site Showcase - Archived.

hi, is "arduino isp" fully-fledged programmer? or have limitations usbtinyisp? thanks! short answer: no, not close dragon or newer type programmer. arduinoisp sketch spi mode mega , tiny devices, not program avr's use pdi mode (e.g. xmega). arduinoisp sketch done uart interface , therefore works on linux, mac or windows expected. understanding usbtiny relies on windows usb hack not work on other systems (and knows when windows patch kill it). Arduino Forum > Using Arduino > Microcontrollers > Is the "arduino as isp" a fully-fledged programmer? arduino

premiereproをvaio（premiere6.5プリインストールモデル・pcv-rz72p）で使用しているものですが、quicktime形式への書き出しが上手くできません。 いや、書き出しが出来ないというか、qtプレイヤー側の問題かもしれません。 自分はquicktime形式の画質が気に入っているため、書き出したmovファイルをqtプレイヤー（pro）でaviに変換する予定でした。しかし何故か、プレイヤーで読むとエラーになる 。でも、メディアプレーヤー等では正常に再生できます。 もし同じ問題を抱えている方、対処法を知っている方が居れば教えてください。また、アップルさんにも問い合わせるべきでしょうか？ ご教授頂ければ幸いです。 Premiereコミュニティフォーラム (Japan) でのその他のディスカッション adobe

let me catch speed. have: have wireless router. have laptop can connect wireless router. have pc wired laptop. have edited sysctl.conf , uncommented net.ipv4.ip_forward=1 (on laptop) have done "sysctl -a" need: need have pc connect internet using wireless laptop. reasons beyond control cannot move pc router or modem easier wired access. after have internet , have run few programs can undo of , access wirelessly pc. please advise, thank you. edit: progress of professional. unfortunately helping me through aim , little difficult , still unsuccessful making progress. laptop's 'auto eth0' ipv4 settings: method: manual address: 10.1.1.1 netmask: 255.255.255.0 gateway: 0.0.0.0 pc's 'auto eth0' ipv4 settings: method: manual address: 10.1.1.2 netmask: 255.255.255.0 gateway: 10.1.1.1 2 computers can ping eachother. laptop can ping router. laptop can ping pc. pc can ping laptop , router. pc can ping 4.2.2...

hello everyone, i know if it's possible send data gsm shield (sim800h) using web interface. i ofen see examples how send data web interface in various examples on web, didn't find example how send data web interface gsm shield. my goal not control gsm, rather giving commands intended other componants ble shield using serial bus. i don't know if it's possible.. thank ! the first thing came mind sim800 working mqtt accomplish ... Arduino Forum > Using Arduino > Networking, Protocols, and Devices (Moderator: fabioc84) > send data to GSM using a web interface arduino

salve tutti, vado subito al punto: ho realizzato un robot il cui principale scopo è quello di muoversi autonomamente in un ambiente domestico, per fare questo ho deciso di acquistare dei sensori ad ultrasuoni hc-sro4 (per capirci 4 pin, vcc, gnd, echo, trig). l'idea (già abbastanza collaudata) è stata quella di montare al centro del robot un sensore sopra di un servomotore che è in grado di compiere 180 gradi, quindi, nel momento in cui il sensore trova un ostacolo di fronte sè si "volta" destra e sinistra e prende una decisione sul dove dirigersi, un'altro sensore fisso è posto più in basso e serve per rilevare ostacoli più bassi che il sensore "principale" non rileverebbe. fin qua tutto bene, il problema è che spesso il robot si ferma e cerca una nuova strada senza che però ci sia nessun ostacolo di fronte lui, infatti ho verificato dal seriale che sensori spesso registrano dei "falsi zero", ovvero il valore si abbassa sotto la "so...

when compile project, compiles file of 1kb. when try open it, unsurprisingly message saying 'cannot open xxxxx.chm'   i tried deleting cpd file (not understand how has done trick other problems) , re-compiling doesn't help.   the clue in compiler window message 'fatal error. unexpected error microsoft html compiler.'   any ideas anyone?   it's been created in rh7.   helen hi helen   you need open output view , see (if any) errors being encountered.   you may need create new layout. works resolve it. won't if topic culprit.   cheers... rick     click here adobe authorized captivate , robohelp html training click here sorcerstone blog click here robohelp , captivate ebooks More discussions in RoboHelp HTML adobe

i have indesign file has xml in it, file size 70.5 mb. i'm trying export idml using document.exportfile(exportformat.indesign_markup, savefile). after while server crashes , restarts without finishing export. checking messages thrown server using eventviewer in windows, can see warning events indicating memory purge, 3-8 minutes right after executing export command.   the server installed in a: - intel pentium 4 2.8 ghz - windows 2008 server (32-bit) - 2.0 gb ram   is machine slow target operations? optimal specifications of machine host idcs4 server make target operations doable? how know optimal file size of file can manipulated in idcs4 server?   -- jeff hi  jeff sese ! did solve issue? having same. More discussions in InDesign Server Developers adobe

hello. trying develop script according below: 1) read 2 digital inputs 2) read analog voltage 3) print results of analog voltage but need make print (voltage) , ("fail") information once time. tried put serial.println outside of loop() did not work me. code: [select] int inpin = 7; // input digital signal (switch #1) int inpin1 = 8; // input digital signal (switch #2) int inpin2 = 9; // input analog signal (volt reader) void setup() { pinmode(inpin, input); pinmode(inpin1, input); pinmode(inpin2, input); serial.begin(9600); } void loop() if (digitalread(inpin) == high && digitalread(inpin1) == low) { int inpin2 = analogread(8); // measure analog voltage float voltage = inpin2 * (5.0 / 1023.0); serial.println(voltage); delay(500); } if (digitalread(inpin1) == high && digitalread(inpin) == low) { serial.println("fail"); delay(500); } thank you!!!! quote from: hideki on jul 29, 2017, 06:00 pm i tried put serial.println out...

greetings   i have button movie clip set animations triggered mouse_over , mouse_out event listeners.  glitch once mouse on button ... each ensuing pixel mouse moved, loops animation again.  didn't make whole lot of sense, posted file on test site ( http://www.savagepixels.com/test/test.html ).  have drag mouse across button see this. bottom part of button works i'd expect.  when roll on text @ bottom of button, functions should.  looping problem starts when roll on image portion of button.  reason considers each consecutive pixel rolled on new event , consequently triggers "over" animation again.   the code have below.  i've commented out mouse_out function now.  there screenshot @ above link of layers palette button clip in question.  put "stop" label @ each frame has action see actions used.   thanks helping!   ______________________________ onebedbutton_mc.buttonmode = true; onebedbutton_mc.addeventlistener(mouseevent....

hallo ich brauch mal wieder eure hilfe! euren ratschlag befolgt, habe ich zur port-erweiterung des uno mich für den mcp23017 entschieden. um mir die programmierung zu erleichtern, habe ich mich für die „ adafruit mcp23017 library " entschieden. damit lassen sich die einzelnen i/o pins fast wie normale pins ansteuern. dies verspricht jedenfalls der vertreiber. zum lernen habe ich einen einfachen sketch geschrieben und die schaltung auf einem steckbord aufgebaut. leider funktioniert sie nicht wie ich es mir vorgestellt habe. kann mir jemand weiterhelfen und mir erklären, ich falsch gemacht habe. wenn mir jemand einen tipp geben könnte, wo ich die befehle zu dieser library nachlesen kann, wäre ich ihm sehr dankbar. gruß bjs code: [select] #include <wire.h> #include <adafruit_mcp23017.h> adafruit_mcp23017 mcp1;           // create mcp 1 void setup() {   mcp1.begin(0);                  // st...

hello guys, first problem having can't figure out how control servo motor got salvaged big cnc machine. use in rover project. there 2 power wires red , black whereas have 4 other wires. 1 of them black while have 3 others red green , white. not find datasheet motors wanted figure out myself. opened encoder covering find out 4 wires coming there , after bit of research got know vcc, gnd, cha, chb. need on how control speed of motor using arduino. datasheet built in encoder(h9700): http://pdf.datasheetcatalog.com/datasheet2/3/066rraa2zued9wdil9sqx320k9fy.pdf model of motor: yamamoto electric corporation ydk-010-1 the encoder undoubtedly quadrature encoder , should easy interface arduino. google "arduino quadrature encoder" lots of info. to control 24v motor, (from looks of it) need beefy power supply , motor driver . driver should able handle stall current, motor supply voltage divided winding resistance. measure latter multimeter. ...

hi, there out there wants me testing gobby? need know if gobby can reached outside network. have done: i've installed gobby 0.4.9 (the gobby package in synaptic) i went router , configured line: code: no. lan-ip-addr. protocol-type lan-port public-port enable 1. 192.168.1.3 tcp 6522 6522 yes i openend gobby , started session without password ip address 81.241.88.207 should me test it: install same gobby version start gobby , choose participate in session fill in ip address (81.241.88.207), port should ok , click connect you should see files tried (for test , test.tex file) , able edit them. if help, great. hope works first time. oh yeah, openend port command code: iptables -a input -p tcp -d 0/0 -s 0/0 --dport 6522 -j accept it you'll have same, don't know edit: found command here: http://www.linuxquestions.org/questi...ubuntu-45...