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• OpenSSL missing during ./configure. How to fix?

  - by P K

  I was trying to install node.js and found OpenSSL support missing during ./configure. How can I fix it? Is it a mandatory step? # ./configure Checking for gcc : ok Checking for library dl : not found Checking for openssl : not found Checking for function SSL_library_init : not found Checking for header openssl/crypto.h : not found /home/ec2-user/node-v0.6.6/wscript:374: error: Could not autodetect OpenSSL support. Make sure OpenSSL development packages are installed. Use configure --without-ssl to disable this message.

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• How to troubleshoot a service failure?

  - by AngryHacker

  I get a GPF dialog box out of the blue fairly often (like about 2 hours after I turn on the computer). It basically says that svchost.exe had a failure... (see the corresponding Event Log entry below). Event Type: Error Event Source: Application Error Event Category: (100) Event ID: 1000 Date: 5/18/2010 Time: 7:41:16 PM User: N/A Computer: DKHA-IPSA Description: Faulting application svchost.exe, version 5.1.2600.5512, faulting module ole32.dll, version 5.1.2600.5512, fault address 0x0004eaa9. Shortly after this error pops up, the computer pretty much grinds to a halt (e.g. some UI elements on the desktop simply do not respond). And I have to do a hard reboot. How do I troubleshoot this type of thing? P.S. The PC has all the latest patches and nothing is missing in the Device Manager.

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• Is there a tool to copy a folder using shadow copy?

  - by Borek

  Is there a tool similar to Robocopy or TeraCopy that would do a "shadow copy" of a folder? I'm not sure if this is technically possible on Windows 7 but what I'd like to find a utility that, when I execute the "copy" command, would create a fixed copy of that folder at that given time and then copy the result over to another location. What I'd like to achieve are consistent copies of folders that might be currently in use. Is this possible on Windows? Is there any user friendly utility to help with this?

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• Google SMTP settings not sending email

  - by Baboon

  I am having a hard time making the email sending in GitLab to work (changing email in profile settings). My server has exim4, I can tell its working because if I do simple mail() in PHP, it thus sends the email to the recipient. Now, in GitLab seems that it wasn't. So I modified productions.rb to have SMTP settings, and use Google SMTP: config.action_mailer.delivery_method = :smtp config.action_mailer.smtp_settings = { address: "smtp.gmail.com", port: 465, user_name: "[email protected]", password: "hashpassword", domain: "gmail.com", authentication: :plain, enable_starttls_auto: true } I even tried changing the port to 587 and 467 but still it doesn't work. Why is that? Can you please lead me to where I am missing?

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• Repartition Ubuntu by command line?

  - by DisgruntledGoat

  On my server the filesystem includes these partitions: Filesystem Size Used Avail Use% Mounted on /dev/sda6 4.6G 929M 3.5G 21% / /dev/sda5 76M 20M 53M 27% /boot /dev/sda8 449G 199M 426G 1% /home /dev/sda7 4.6G 4.4G 0 100% /var (Output from df -ah) I'm storing the web sites and databases under /var and as you can see it's got full. The /home folder just has basic user directories and nothing else so I'd like to repartition the server so that /dev/sda8 is about 5GB, with the rest going to dev/sda7. What's the easiest way to do this via command line (i.e. SSH)?

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• Is there a way to add a custom favicon to an App Tab?

  - by Iszi

  Since the release of Firefox "5", I've come to really love the new "App Tabs" feature. However, I've now realized that several internal websites at work do not have favicons. So, when I make an App Tab out of these sites, there's only a "blank page" icon in the tab. Perhaps I wouldn't mind so much if there was only one, but there's at least two or three of these. So, it's just a bit annoying to have to mouse-over the App Tabs to figure out which is what. I've tried using Favicon Picker 2 to change the bookmark icons, but it only does exactly that - changes the icon in the bookmarks folder. It doesn't change the favicon that's displayed next to the URL in the Address Bar, or the one next to the page title in tabs - the latter being that which is used for the App Tab icon. So, is there a plugin or other client-side (and preferably "Joe User" friendly) method to assign an icon to a web page or domain, that will be used in the tab bar?

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• $RYSNC_PASSWORD not being read/responded-to correctly (Snow Leopard)

  - by warren

  Ignoring the security issues, I have the following script that synchronizes my music library from my MacBook Pro (running Snow Leopard) to the file store (CentOS 4) on my network: rsync -rav --progress --partial -e "ssh" ~/Music/iTunes/* user@scramasax:~/music/iTunes-scissor:~ When I try to use either a password provided on the command-line (), in a password file (--password-file), or in the environment variable RSYNC_PASSWORD, the login still goes interactive, requiring me to type my password again. I will be moving to pre-shared keys on my network, but in situations where that is not possible, such as rsync'ing files to a webserver, being able to successfully embed the password in the script would be very helpful.

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• How to force a "do you really want to shutdown?" dialog in Windows 7?

  - by Vokuhila-Oliba

  Sometimes I want to choose "Logout current user", but then I hit "Shutdown" by accident. Nearly everywhere else Windows 7 is asking "do you really want to do this? Yes/No" - but that's not the case when I hit the "Shutdown" button. Windows 7 shuts down immediately without giving me the chance to correct my mistake. So I am wondering - why does Windows shut down immediately without asking "really do that?" in this case? Is there a way to change this behavior? For example, could I force Windows to display a dialog asking "Do you really want to shutdown?"? I tried to change this behavior with the policy editor. It seems to be very easy to completely remove the Shutdown button from the Start menu, but I couldn't find an entry to turn on such a Yes/No dialog.

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• What is the simplest, open-source webmail frontend available?

  - by josePhoenix

  I am working on a project to create a few extremely stripped down interfaces for common Web/Internet tasks in order to make computers accessible to my visually impaired grandmother. Currently she uses Mac OS X Mail.app, but I had the idea that I could re-skin a webmail interface running on my own server to make it easier for her to use. The ideal webmail interface to use as a starting point would be without frames or AJAX and written in Python, Perl, or PHP5+, though any setup could work as long as the template and stylesheet files were separate from the application itself. This frontend must also connect to a remote IMAP server, since her email account is with her ISP and not on my server. Can anyone recommend a bare-bones, no-nonsense webmail interface that would work for this?

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• task scheduler won't wake the computer

  - by valya

  I want my computer to start uTorrent at 4 o'clock in the morning, when I'm asleep. But the computer is a bit noisy so I put it to sleep mode every time I go to bed. I've tried creating a task in Task Scheduler with this parameters: Run whether user is logged in or not Daily At 4:00 every day Start a program "C:\Program Files\uTorrent\uTorrent.exe" Wake the computer to run this task I've tried to change the time to run to make sure the computer wakes up and runs uTorrent. But it doesn't. What am I doing wrong? Maybe I've lost something?

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• Remote Desktop Connection can't connect to Windows Server 2012

  - by Guy Thomas

  Mission to Remote Desktop INTO Windows Server 2012 (standalone). Situation: Control Panel, System, Remote Settings, Remote Desktop – Allow All firewalls off Connect attempt using a known IP address (ping works ok) Connect Option as a user who has already logged on. Error message: Remote Access Cannot Connect 1) Remote access not enabled 2) Remote computer turned off 3) Remote computer not available Additional info: The Server 2012 can RDC OUT. The machines I use to connect IN are Windows 7 and Windows 8, they will RDC to other machines. I have fair experience of configuring remote desktop. Question: Is this a fault of beta software on the 2012 server, or is there a new way of getting RDC to work that I am missing?

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• Mac OS X: at command not working

  - by David.Chu.ca

  I am going to schedule a job by using at command. Here I tried the following command: $ at now + 1 minute echo 'Test at command' <EOD> I saw the job is scheduled by using at -l. However, I saw no echo out. I guess that I may need to add user to at.allow file. I cannot find at.allow in my Mac (Snow Leopard). Not sure what I need to do to test this at command?

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• Can't use sudo on ubuntu

  - by martin.malek

  After update and reboot I get 'user is not in the sudoers file. This incident will be reported.' when trying to call sudo. The problem is that I don't have a GRUB with revovery option. I try to boot from live cd but I'm not able to access the system partition, only the partition with grub. Can I somehow enable the recovery mode in GRUB? Or boot throw the live CD from first hard drive with some option for that?

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• How is my password sent across when I check gmails/access bank site [closed]

  - by learnerforever

  What encryption is used when my password is sent across in gmails/when I do online banking? RSA? DSA? Public-private key encryption?. In key encryption, which entity is assigned a public/private key? Does each unique machine with unique MAC address has a unique public/private key? Does each instance of browser have unique key? Does each user have unique private/public key? How does session key come into picture? How do machines receive their keys?

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• Enabling NAT loopback on HG556a router?

  - by galdikas

  This is one of the standard issue vodafone routers. So i set up web-server on my laptop, and it is accessible to the internet now. However I need to be able to access it from my machine using the public address. But I just cannot find where to enable nat loopback. I looked for options in both regular and advanced user logins (web interfaces). So I suppose the last option is telneting into it, and using commands to do it.. but I don't know how to access it (cant find the credentials). http://rhiggins.sdf-eu.org/blog/index.php?entry=entry110722-164625 In above link it says that i can find this info in configuration file, but anyone could tell me how to access it? And then what commands should I use to enable the NAT loopback?

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• How to execute programs on mounted partition

  - by DevNoob

  This is the aplication I want to run. -rwxr-xr-x 1 manuel manuel 582841 Nov 22 09:51 PromServerMain This is the fstab entry /dev/sda8 /media/data0 ext4 defaults,user 0 2 This is the mountpoint lrwxrwxrwx 1 manuel manuel 5 Nov 16 14:23 data -> data0 drwxrwxr-x 9 manuel manuel 4096 Nov 22 09:26 data0 This is what I get manuel@P5KC /media/data/Projekte/PromServer/src $ ./PromServerMain bash: ./PromServerMain: Keine Berechtigung manuel@P5KC /media/data/Projekte/PromServer/src $ sudo ./PromServerMain sudo: unable to execute ./PromServerMain: Permission denied Even as root. I have no clue whats wrong. Any suggestions? System is Debian Wheezy Xfce.

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• Two subnets on one switch with no VLAN and possible problems

  - by casey_miller

  As far as I know in order to use two subnets on one physical cable VLAN's are recommended. However, is it possible to achieve this (i.e: two subnets on one physical network) like 192.168.1.0/24 and 10.0.0.0/8 networks. What kind of problems or hidden rocks this way contains? With VLAN's it's possible to better isolate so users wouldn't easly sniff the other network. But in my environment it's okay if user on one subnet could listen to the traffic on another network. Is it the only problem?

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• I want to upgrade my GPU to MSI NVIDIA N630GT-MD4GD3 4 GB DDR3 Graphic card

  - by jatin singh

  Hello every body this is my first post here.. I want to know about my motherboard's PCI express version , my motherboard as I don't have 10 reputation so I am providing image link here http://i.stack.imgur.com/6PWV9.png I have PCI express slot and I want to upgrade it to MSI NVIDIA N630GT-MD4GD3 4 GB DDR3 Graphic card.. this GPU has PCI exp version 2. Here in my city,the shopkeeper said that we have to check if the PCI express of my board is compatible to that GPU but I want to purchase it from flipkart because they sell it for less money (sorry for bad English :/) I mailed to my computers company (Acer) but they didn't reply to any of my mail so my friend told me about Super User.

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• How to repair a broken .EXE file association

  - by Pointy

  After (hopefully) scrubbing viruses out of a Windows 7 installation (after deciding not to simply run over the laptop repeatedly with my car), I've got everything almost back to normal. The only lingering issue I have is that for my non-admin users, the ".exe" file extension doesn't work. That is, clicking on the various desktop application links results in a "How do you want to open this?" dialog. I've been through the alleged registry fixing from "winhelponline" and that had absolutely no effect. I've tried running "assoc" for the affected users, but it reports the .exe association to be "exefile" even though it persistently does not work. Right-clicking on a desktop icon and then choosing "start" does successfully open an application, but that's clearly a terrible situation. For my admin user, things seem to work fine. What do I need to do to get things working?

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• What are the parental controls within Windows 8 and how do I use them?

  - by KronoS

  I've got some little ones that I want to be able to use my PC, BUT I don't want them using my account since it's an admin account. I've created a user account for them without admin privileges and now I'm looking to see if there is a way to do the following: Prevent them from downloading/purchasing Metro apps Limit amount of time on Computer Limit time of day they can access Limit internet browsing based on age Prevent them from installing desktop applications Any other parental controls that I can set I'm looking for a good exhaustive overview of the parental controls found within Windows 8 and a brief synopsis on how to use those tools.

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• Core i7 c1e and speedstepping - BSOD on shutdown

  - by DeaconDesperado

  I'm having an interesting problem with my recent Core i7 Digital Audio workstation build that I am curious to see if others have encountered. First, here are the specs on the machine. ASUS P6TD Deluxe Intel X58 Socket LGA1366 MB Intel Core i7-950 3.06Ghz 8M LGA1366 CPU CORSAIR DOMINATOR 6GB (3 x 2GB) 240-Pin DDR3 SDRAM DDR3 1600 Western Digital Caviar Black WD5001AALS 500GB Plus a couple ASUS optical drives and a 750W Corsair PSU. Running Windows 7 x64. All this is connected to the nefarious Digi 002 firewire audio interface for use with Pro Tools. I following mostly the specs posted by many other I7 users in the digidesign community who pooled their collective knowledge in this thread. Now after completing my build, I fell victim to the "UD5 squeal" described at that forum thread. So taking the advice posted, I disabled c1e advanced halt state and Intel speed stepping (I would likely have done this anyway to maintain a stable clock, power consumption isn't really a relevant concern on this machine.) I enabled XMP to set the ram timings properly as well. What I am experiencing is a BSOD upon shutdown, but only immediately after windows fully exits and ends all processes. The error is a MACHINE_CHECK_EXCEPTION 0x000000. The funny thing is that it is extremely intermitent and only occurs if the shutdown immediately followed a period of relative idleness. It does not a generate a minidump, I suspect because windows monitoring has terminated by the time this error occurs. No damage is evident and one can simply turn off manually and the system will act as though a proper shutdown had occurred. If anything it is a annoyance, I just want to be certain it is not affecting my long term stability. I have read that the i7 950 does not like DRAM voltages past 1.65, but that they are acceptable if they are within .5 of the BLCK setting. I have tried disabling XMP and setting all timings to auto and the problem still manifests in an identical way. It is suspect that the cpu idleness preceding shutdown is the determining factor, as both c1e and speedstepping are both settings intended to modify handling of this state. Any suggestions or prior experiences would be greatly appreciated. EDIT: The behavior very closely resembles what's described in this thread: http://www.tomshardware.com/forum/12003-63-shut-problem-windows The benign nature of it of is identical. I can't seem to download the hotfix cited there however.

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• Why does cat not use options the way I expect UNIX programs to use switches?

  - by Chas. Owens

  I have been a UNIX user for more years than I care to think about, and in that time I have been trained to expect that when contradictory switches are given to a program the last one wins. Recently I have noticed that cat -bn file and cat -nb file both use the -b option (number blank lines) over the -n option (number all lines). I get this behavior on both BSD and Linux, so I don't think it is an implementation quirk. Is this something that is specified somewhere and am I just crazy for expecting the first example to number all lines?

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• Windows 7 - sharing file - slow seek time?

  - by progtick

  I do not want to copy the files. I simply have video files (.flv) on one computer and I would like another computer user to watch them without copying. Playback is fine, but seek time (as in if you move the cursor to skip some portion of the video) takes forever! I thought wireless speed might be the culprit, so I wired the two computer. Maybe I saw some improvement but still so bad. It's 1 Gbps! (I know real speed will vary, but before I monitor real speed and such, do I have reasonable issue? Or am I bound to have very slow seek time?) What is going on? I must mention some of these files are huge!

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• Web-based (intranet / non-hosted) timesheet / project tracking tools

  - by warren

  I realize some similar questions have been asked along these lines before, but from reading-through them today, it appears they don't match my use case. I am looking for a web-based, non-hosted time and project tracking tool. I've downloaded Collabtive so far, but am looking for other suggestions, too. My list of requirements: runs on standard LAMP stack non-hosted (ie, there is an option to download and run it on a local server) not a desktop/single-user application easy-to-use - my audience is a mix of technical and non-technical folks easy to maintain - when time for upgrading comes, I'd really like to not have to rebuild the app (a la ./configure ; make ; make install) needs to support multiple users free-form project additions: we don't have a central project management authority (users should be able to add whatever they're working on, not merely from a drop-down) Does anyone here have experience with such tools? It doesn't have to be free.. but free is always nice :)

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• Internet Explorer 10 auto-correct randomly capitalises words

  - by Andreas Rejbrand

  I use Internet Explorer 10 on my Windows 7 laptop (because the fingerprint browser add-on only works in IE). I have noticed that IE 10 has a built-in spellchecker, which is great. Now, I write about 90 % English and 10 % Swedish on web sites, so it is somewhat unfortunate that it isn't possible to change the spell-checker language 'on-the-fly'. But that's a minor issue. The main problem is that, when I write English comments, the spell-checker (apparently randomly) capitalises some Words. For instance, the 'words' of the previous sentence was changed automatically to 'Words'. Another Word that is Always capitalised is Before. (Yes, the Three Words that are incorrectly capitalised in the previous sentence are due to the auto-correct 'feature', and apparently 'three' is also a problematic word.) Is this really something that happens to every (bilingual) user? Is there any way to fix the issue (preferably without disabling the spell-checker altogether)?

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