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• How to mark received sites as read in StumbleUpon toolbar?

  - by Prashant

  In stumbleupon toolbar for Firefox there is a "92" text is displayed in above pic, these are basically sites sent to me by my stumbleupon friends, so whenever I have sites from my friends, there in the toolbar and when I clicks the Stumble button then it shows those sites to me instead any new site. You can say these are link are like new mails, so there are 92 new mails for me, but I don't want to check those I just want to mark them as read in a single click, and move further to read other old mails. So Is there any option to mark these sites (sent to me by my SU friends) as read, so that when I click Stumble button then new sites will be shown instead sites which are sent by my friends??

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• WAMP Server vs LAMP Server

  - by Rob A

  Hi All, Just wondering, I want to set up a basic web server at home. I run Windows (XP on the machine to be a server), however I also have Ubuntu on hand if I need to run that. Basically I was wondering if there are any large difference between WAMP servers and LAMP servers? I know the run virtually the same software, but does one perform better than the other? Are there hidden benefits of running it in Ubuntu instead of XP, or the other way around? I know its a basic question, but I havent done anything with Ubuntu, and Ive done about the same amount with web server-ing. Thanks!

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• Launch Webkit Gtk+ on ubuntu 11.10

  - by qlinux

  I am using Webkit nightly build revision 110829 on Ubuntu 11.10. I successfully build it. Here is what I did: In the Webkit directory I run: Tools/Scripts/build-webkit --gtk Built succeeded. I tried running it by typing: Tools/Scripts/run-safari --gtk But nothing happens. I mean, the command just did not show anything. Anyone has any idea? For someone who vote down: Like I said, when I run Tools/Scripts/run-safari --gtk nothing happens. So if anyone has any idea how to run it properly please tell me. I followed this instruction: https://trac.webkit.org/wiki/BuildingGtk

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• The email address used to help trust my PC, is no longer valid, how do I fix that?

  - by Rod

  A few nights ago I upgraded my Windows 7 PC to Windows 8. This morning, when I logged into my PC, I noticed the little flag in the system tray, in desktop mode, had a red "X" on it. I checked it and one of the issues was my needing to tell Windows 8 that I trusted my PC. I clicked on the link to trust my PC, and saw the button to tell it to trust my PC, and so I did. After doing that it send it had sent out an email to a really old email address I had, which hasn't been valid for many years. Now what? Will that "trusting my PC" be invalid, because I can't respond to it (which certainly isn't true, if it's sending messages to so old email address). I didn't even know that Windows still had such an old email address. I'm concerned that I won't have a trust relationship with my own PC, that somehow or other whatever holds onto my information has old information and that I am not sure how to change it in as fast a manner as possible so that I can trust my own PC. How do I do these things?

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• Adobe Reader seems to use wrong lpr command when printing to CUPS

  - by zebonaut

  Hi, on my debian lenny box, printing via CUPS works fine, e.g. using OpenOffice. When printing from Adobe Reader, however, stuff doesn't work. It appears the problem happens during the first step of the process, when Adobe Reader talks to lpr. I guess this is the reason because I get an error message from Adobe Reader like: The following error occurred while printing... 'usage: lpr [-cdfghlmnpqrstv] [-#num] [-1234 font] [-C class] [-i [numcols]] [-J job] [-Pprinter] [-T title] [-U user] [-wnum] [name ...]' Looks like lpr complains about the way Adobe Reader talks to it, doesn't it? This happens no matter if I print to my laser or to CUPS-PDF. It seems like Adobe Reader sends a command like lpr -P CUPS-PDF -o PageSizeA4 -o blah -o blah Is there anything I can configure to make things work?

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• Who should own the root folder of a drive?

  - by Gaia

  All partitions are NTFS. The system is Windows 7 Pro. It does not belong to a domain. I do use shared folders occasionally (both via the Homegroup and old school sharing). Should I set the owner to be Administrators or SYSTEM for a A) fixed drive? B) removable drive? C) Is it ok to make every object on the drive inherit the new ownership? I just realized that I had some messy settings because I turned UAC on for the first time in years and I am now getting some undesirable prompts. I already have permissions set properly and I am only concerned with ownership.

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• What is the best BitTorrent client for Mac OS X?

  - by deddebme

  I am using uTorrent in Mac OS X but I wasn't happy about it at all. It is much worse than its Windows version and it hasn't been updated for quite a while. I tried Azureus but its interface isn't good, probably because it is Java based. Any recommendation on which BitTorrent client to use in Mac OS X?

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• MacPorts, Fink, etc.

  - by Ben Alpert

  On my Mac OS X (10.5, soon to be 10.6) machine, how would you recommend I install various software that's been ported from Linux? I don't install such software very frequently, but I've been using MacPorts and it always seems quite slow, presumably because it has to compile the packages on-the-fly. I'd much prefer a package management system that has binary packages, saving me the need to compile things every time I want to download something new. I think Fink has binaries for some of the packages, but I usually see MacPorts recommended as the system to use. Which do you think works better and why? (Or is there another system that I haven't heard of?)

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• Where to buy longer PC cables online?

  - by jasondavis

  I am planning to build a new PC soon that will need almost all of it's cables to be extended or longer then noirmal cables to reach including, Longer cables for my 3-4 monitors to reach my PC to where they are mounted on my desk Longer USB cables for mouse and other USB items Probably other longer cables Is there some good online stores to buy longer versions or normal cables used for most PC's?

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• rm failing inside cron script

  - by Nicholas

  I have a cron job calling a bash script which runs fine, except for one line inside it that is suppose to remove all fines in a directory. The result of this line is always 'no such file or directory' even though I have verified (many times) that there are files in that directory. The line in question is as simply: rm /dir1/dir2/dir3/* The script works fine when run manually in the terminal, so it must be something about how the cron is run. I've tried giving 'dir3' and all the files inside it every permission possible, so it shouldn't be a permission problem. (The directory and files are also owned by the user). I've tried specifing 'SHELL=/bin/bash' inside 'crontab'. There is no sticky bit set and there is no alias on the rm command. Interestingly changing the 'rm' command to 'ls' gives the same negative result (unless you remove the trailing '*', and then that works). What am I missing here?

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• OSX: Selecting default application for all unknown and different file types (extensions)

  - by Leo

  I work in cluster computing and am using Mac OS X 10.6. I send off hundreds of computing jobs a day, and each one comes back with with a different extension. For example, svmGeneSelect.o12345 which is the std output of my svmGeneSelect job which is job number 12345. I don't control the extensions. All files are plain text. I want OSX to open any file extension that it hasn't seen before with my favorite text editor when I click on it. Or even better set up file association defaults for extension patterns ie textEdit for extensions matching *.o*. I do NOT want to create file associations for individual files since this extension will only ever exist once, and I do not want to go through the process of selecting the application to use for each file. Thanks for any help you can offer.

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• Print full path of files and sizes with find in Linux

  - by cat pants

  Here are the specs: Find all files in / modified after the modification time of /tmp/test, exclude /proc and /sys from the search, and print the full path of the file along with human readable size. Here is what I have so far: find / \( -path /proc -o -path /sys \) -prune -o -newer /tmp/test -exec ls -lh {} \; | less The issue is that the full path doesn't get printed. Unfortunately, ls doesn't support printing the full path! And all solutions I have found that show how to print the full path suggest using find. :| Any ideas? Thanks!

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• How to run MS C++ 6.0 on Windows 7

  - by hotei

  I have MS Windows C++ version 6.0 on XP. I'd like to move it to a Windows 7 platform but when I try to install it there I get some garbage about it not being compatible, proceed at your own risk etc. When I proceed, it (not surprisingly) doesn't work. Is there a way to convince these Microsoft tools to play nice with each other? I have Win7 home edition, but I would be willing to upgrade to Win7 Pro IF I knew it would work under the "XP emulation" mode. Failing both those options, what is the least expensive "upgrade" path for C++? I don't need a bunch of other junk, just the C++ compiler. The goal is to retire my XP system since currently the only reason I keep it is to compile C++ programs that eventually are run under Win7. Thanks, Hotei

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• ifconfig ignores alias on IPv6

  - by Marten Lehmann

  When I add an IPv4 address for the interface eth0:0 with ifconfig, it is created correctly: ifconfig eth0:0 add 192.168.10.10 This can be verified by ifconfig or "ip a". When I add an IPv6 address however, ifconfig seems to ignore the alias of the interface: ifconfig eth0:0 add fc00::2/48 The address fc00::2/48 is added to eth0 then, not to eth0:0, no matter if eth0:0 previously exists with an IPv4 address or not. I'm doing this on CentOS 5 but I guess it is a general behaviour of ifconfig? Am I doing something wrong or is this by intention? I'm using separate aliases for interfaces very often and I hoped to use it for IPv6 as well. Kind regards Marten

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• How to use eyefinity

  - by jasondavis

  I keep hearing the term eyefinity. Can someone explain how to achieve eyefinity? I have 3-4 monitors, what else is needed for this? Just a video card or 2 or is there more to it?

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• RSSI value of wifi connection - how to interpret?

  - by knorv

  In MacOS X you can obtain the RSSI value of your by wifi connection by holding Alt and clicking on the Wifi-indicator icon. My questions are: What range of values can RSSI take? What RSSI ranges corresponds to "good", "normal" and "bad" connectivity?

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• Search all files containing text

  - by enthdegree

  With Busybox, how do you search for an expression within a bunch of files recursively through a bunch of directories, but only look through text files? We don't know what the file's suffix is going to be; it could be .sh, it could be nothing, it could be something else. I was considering somehow basing the search on encoding although I am not quite sure what the encoding would be either. I've tried busybox grep -r but it searches through binary files too, which wastes a lot of time.

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• Do I need to be worried about these SMART drive temperatures?

  - by Steve Lorimer

  I have 5 hard drives in a machine sitting in a cupboard. /dev/sda is a 500GB Seagate drive, and is the boot disk. /dev/sd{b,c,d,e} are 2TB drives in a raid6 configuration. smartctl is showing significantly higher temperatures (like ~140 degrees celsius) on the raid drives than the boot drive. Do I need to be worried? /dev/sdb and /dev/sde are new Western Digital Black drives (new=1 week) /dev/sdc and /dev/sdd are 5 year old Hitachi drives /dev/sda [SAT], Temperature_Celsius changed from 40 to 39 /dev/sdc [SAT], Temperature_Celsius changed from 142 to 146 /dev/sdc [SAT], Temperature_Celsius changed from 146 to 142 /dev/sdd [SAT], Temperature_Celsius changed from 142 to 146 /dev/sda [SAT], Airflow_Temperature_Cel changed from 61 to 62 /dev/sda [SAT], Temperature_Celsius changed from 39 to 38 /dev/sde [SAT], Temperature_Celsius changed from 107 to 108 /dev/sdb [SAT], Temperature_Celsius changed from 108 to 109 /dev/sdc [SAT], Temperature_Celsius changed from 146 to 150 /dev/sdc [SAT], Temperature_Celsius changed from 146 to 150 /dev/sda [SAT], Airflow_Temperature_Cel changed from 62 to 61 /dev/sda [SAT], Temperature_Celsius changed from 38 to 39 Update: Adding detailed drive information as per request: /dev/sda =========================== smartctl 6.0 2012-10-10 r3643 [x86_64-linux-3.9.10-100.fc17.x86_64] (local build) Copyright (C) 2002-12, Bruce Allen, Christian Franke, www.smartmontools.org === START OF INFORMATION SECTION === Model Family: Seagate Pipeline HD 5900.2 Device Model: ST3500312CS Serial Number: 5VV47HXA LU WWN Device Id: 5 000c50 02aad5ad6 Firmware Version: SC13 User Capacity: 500,107,862,016 bytes [500 GB] Sector Size: 512 bytes logical/physical Rotation Rate: 5900 rpm Device is: In smartctl database [for details use: -P show] ATA Version is: ATA8-ACS T13/1699-D revision 4 SATA Version is: SATA 2.6, 1.5 Gb/s (current: 1.5 Gb/s) Local Time is: Tue Jun 3 10:54:11 2014 EST SMART support is: Available - device has SMART capability. SMART support is: Enabled /dev/sdb =========================== smartctl 6.0 2012-10-10 r3643 [x86_64-linux-3.9.10-100.fc17.x86_64] (local build) Copyright (C) 2002-12, Bruce Allen, Christian Franke, www.smartmontools.org === START OF INFORMATION SECTION === Device Model: WDC WD2003FZEX-00Z4SA0 Serial Number: WD-WMC1F1398726 LU WWN Device Id: 5 0014ee 003b8bd25 Firmware Version: 01.01A01 User Capacity: 2,000,398,934,016 bytes [2.00 TB] Sector Sizes: 512 bytes logical, 4096 bytes physical Rotation Rate: 7200 rpm Device is: Not in smartctl database [for details use: -P showall] ATA Version is: ACS-2 (minor revision not indicated) SATA Version is: SATA 3.0, 6.0 Gb/s (current: 3.0 Gb/s) Local Time is: Tue Jun 3 10:54:11 2014 EST SMART support is: Available - device has SMART capability. SMART support is: Enabled /dev/sdc =========================== smartctl 6.0 2012-10-10 r3643 [x86_64-linux-3.9.10-100.fc17.x86_64] (local build) Copyright (C) 2002-12, Bruce Allen, Christian Franke, www.smartmontools.org === START OF INFORMATION SECTION === Model Family: Hitachi Deskstar 7K3000 Device Model: Hitachi HDS723020BLA642 Serial Number: MN1220F30WSTUD LU WWN Device Id: 5 000cca 369cc9f5d Firmware Version: MN6OA580 User Capacity: 2,000,398,934,016 bytes [2.00 TB] Sector Size: 512 bytes logical/physical Rotation Rate: 7200 rpm Device is: In smartctl database [for details use: -P show] ATA Version is: ATA8-ACS T13/1699-D revision 4 SATA Version is: SATA 2.6, 6.0 Gb/s (current: 3.0 Gb/s) Local Time is: Tue Jun 3 10:54:11 2014 EST SMART support is: Available - device has SMART capability. SMART support is: Enabled /dev/sdd =========================== smartctl 6.0 2012-10-10 r3643 [x86_64-linux-3.9.10-100.fc17.x86_64] (local build) Copyright (C) 2002-12, Bruce Allen, Christian Franke, www.smartmontools.org === START OF INFORMATION SECTION === Model Family: Hitachi Deskstar 7K3000 Device Model: Hitachi HDS723020BLA642 Serial Number: MN1220F30WST4D LU WWN Device Id: 5 000cca 369cc9f48 Firmware Version: MN6OA580 User Capacity: 2,000,398,934,016 bytes [2.00 TB] Sector Size: 512 bytes logical/physical Rotation Rate: 7200 rpm Device is: In smartctl database [for details use: -P show] ATA Version is: ATA8-ACS T13/1699-D revision 4 SATA Version is: SATA 2.6, 6.0 Gb/s (current: 1.5 Gb/s) Local Time is: Tue Jun 3 10:54:11 2014 EST SMART support is: Available - device has SMART capability. SMART support is: Enabled /dev/sde =========================== smartctl 6.0 2012-10-10 r3643 [x86_64-linux-3.9.10-100.fc17.x86_64] (local build) Copyright (C) 2002-12, Bruce Allen, Christian Franke, www.smartmontools.org === START OF INFORMATION SECTION === Device Model: WDC WD2003FZEX-00Z4SA0 Serial Number: WD-WMC1F1483782 LU WWN Device Id: 5 0014ee 3002d235c Firmware Version: 01.01A01 User Capacity: 2,000,398,934,016 bytes [2.00 TB] Sector Sizes: 512 bytes logical, 4096 bytes physical Rotation Rate: 7200 rpm Device is: Not in smartctl database [for details use: -P showall] ATA Version is: ACS-2 (minor revision not indicated) SATA Version is: SATA 3.0, 6.0 Gb/s (current: 1.5 Gb/s) Local Time is: Tue Jun 3 10:54:11 2014 EST SMART support is: Available - device has SMART capability. SMART support is: Enabled

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• When importing an Access table into Excel, a look-up column is showing all values as numbers

  - by user3651997

  I have a basic Access to Excel question that has me frustrated. I have two Access 2010 data tables. One is a list of managers. The primary key is a manager ID (which is an autonumber because managers can have the same name), and each row also has manager name, manager email, etc. The second data table is a list of departments. The primary key for each row is a unique department code, and the foreign key is a manager ID (autonumber). I used the Look-up Wizard to create this connection. However, Access does not show the manager ID in the foreign key location. It shows Manager Name like I requested when I used the Look-up Wizard. Now I am trying to import the second table (departments) into Excel 2010. I clicked import from Access, chose the Department table, and everything popped into Excel. BUT, the Manager Name column is showing Manager ID instead. So I have a list of numbers instead of names. How can I make Excel show what I see in Access? Thanks!

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• How to set PKG_CONFIG_PATH

  - by michael

  Hi, I need to build a newer version of 'gstreamer' & 'glib' in my ubuntu 8.04. So I get the source, and run './configure --prefix=/home/michael/bin; make; make install' But what do i need to set PKG_CONFIG_PATH to in other for my another program's configure to see it? I tried export PKG_CONFIG_PATH=/home/michael/bin/lib/pkgconfig export PKG_CONFIG_PATH=/home/michael/bin/lib But for some reasons, Webkit's configure still cant' find both libraries.

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• does bootcamp provide the best drivers for windows 7, or should i install the ones windows 7 suggest

  - by hatorade

  I'm running windows 7 via bootcamp on my MBP (the model that was newest in summer 2009). Bootcamp is up to date. Windows 7 just suggested I install a new driver for my nvidia card. However, I was under the impression bootcamp provided the most optimal drivers for windows 7 to run on my MBP's hardware. Should I stick with what bootcamp gives for my video driver, or update to the one windows 7 suggests?

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• Convert png sequence to x264 with ffmpeg

  - by Thucydides411

  I am trying to convert a series of pngs into an mp4 video. I am using ffmpeg, and want to encode the video with the x264 codec. Using the command ffmpeg -y -r 30 -b 1800k -i _tmp%04d.png -vcodec libx264 out.mp4 I get the following warning message Incompatible pixel format 'bgra' for codec 'libx264', auto-selecting format 'yuv420p' My understanding is that there is an alpha channel in the pngs, which the x264 encoder cannot handle. Is there a way to get around this problem? Is there, for example, a way to get the encoder to ignore the alpha channel (my pngs don't actually have any transparent elements)? I'm aware that I could batch convert the pngs beforehand to strip the alpha channel, but the sequence of images is produced by another program, and having to preprocess the images each time I make a video would be less than optimal. Edit: After stripping the alpha channel from each frame using the command convert in.png -background white -flatten +matte out.png ffmpeg gives the warning message Incompatible pixel format 'pal8' for codec 'libx264', auto-selecting format 'yuv420p' so still no dice.

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• Importing multiline cells from csv file into excel

  - by Unreason

  I have a csv file (comma delimited and quoted). When csv file is opened directly from explorer excel correctly interprets the cells that are mutliline, but it messes up the character encoding (utf-8). Therefore I have to use import function (Data/Get External Data/From Text). However, when I use import text function in excel (where I can set file encoding explicitly) it interprets the newline as start of the new row instead of putting multiline text into a single cell and breaks the file layout. Can I somehow overcome the situation by either forcing the explorer open command to use 65001: Unicode (UTF-8) encoding forcing the Text Import Wizard to ignore quoted line breaks as record delimiters

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• Why do I get this message from chrome when navigating to https://www.amazon.com?

  - by Denis

  This is probably not the site you are looking for! You attempted to reach www.amazon.com, but instead you actually reached a server identifying itself as *.voxcdn.com. This may be caused by a misconfiguration on the server or by something more serious. An attacker on your network could be trying to get you to visit a fake (and potentially harmful) version of www.amazon.com. Intermittently, I get a blank page when going to http://www.amazon.com. So I stuck an 's' in the URL, making it https://www.amazon.com and got that message above (with the nice red screen) from Chrome indicating there might be some monkey business going on. After hammering on the URL a bunch of times and pulling it up in Chrome's developer tool to look at the network traffic on it, the url (without the s) started behaving. The url with the s just hangs, but the red screen no longer comes up. Some specs... I've got a macBook Pro, Snow Leopard, Time Warner cable. I've had enough strange stuff happening over the past couple months (google.com, youtube.com, amazon.com not coming up or loading strange error messages with random reference numbers) that I finally decided to switch to OpenDNS. Still having problems, though.

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• How to disable text overwrite mode in Netbeans (CentOS)?

  - by Kevin Lee

  Everytime I type some text, it is overwriting what I have typed. I assume that the mode is set to overwriting, I want to insert the text not overwrite it, but I can't disable it because my insert key is mixed up with my delete key so everytime I enter insert to disable the overwrite mode, it just delete what I type. So how to disable this? I'm using centOS.. and it seems that my problem is only related to Netbeans because when I type here, it is set to insert mode.. but in Netbeans, it just overwrites the codes! help!

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