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• Chrome print background images

  - by Mick

  Hi Im trying to print a php generated document in chrome, on the browser it looks fine But my printer will not print any coloured backgrounds. I know that IE has an option to print background but chrome does not . As the end user will print this off I do not want to find alternatives like a screen grab or save file etc I want to find a real solution to this . Can anyone offer any suggestions please ? Thanks

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• What are pros and cons of logrotate vs rotatelogs with Apache?

  - by Mohan Gulati

  Apache provides a tool called rotatelogs which has the benefit of not restarting apache when rotating logs which happens with logrotate. I do not have enough experience to speak if this is enough criteria to use rotatelogs over logrotate. My questions is does anyone have real life experience using either or of these two tools and what were your input would be? What would you recommend and why?

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• Is there a Cisco IOS Virtual Appliance?

  - by gravyface

  Need to do test configurations on (unfamiliar) Cisco/IOS equipment. Is there a virtual machine I can light up and use it in my test environment as a real firewall/edge/core router?

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• Linux running games in another x-session

  - by mnml

  I have been trying to optimize my settings to the maximum lately and someone told me that running a game in another xsessions w/ another user would increase my perfs. It will also allow me to kill it from the other x session at anytime without having to restart the computer when it gets stuck. Today I have tried to do that in a Xephyr "screen" and I had ten times less fps on glxgears, I haven't tried on a real game ran by wine yet. Just looking for some advices on that.

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• Folder Aliases in Dock or List View cannot be expanded?

  - by Chris

  I have been increasingly frustrated with the fact that you cannot expand a folder alias in the Finder "List View" via the "expand triangle" or in the dock. If I add a folder to the dock that contains folders and aliases to other folders, I can drill-down the "real" folders, but cannot on the aliases. Does anyone know a way to make this work?

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• windows 7 automatic update: when does it download?

  - by askvictor

  When Windows 7 is configured to automatically update at a certain time (say Friday 5pm), is that also when it tries to download updates, or does it pull in the updates throughout the week, and only installs them at the update time?

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• Is there a free alternate to MIrrorfolder backup

  - by Ali

  Hi guys is there a free alternate to Mirror folder for taking real time automated backups of files and folders. Something which I could setup once to backup certain files and folders to a location on my network and rely on it to take backups on its own periodically.

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• How do you explain what the BIOS is to non-Super User?

  - by David Johnstone

  In a particularly nerdy Facebook status update I mentioned that I had flashed my BIOS. One of my friends asked what the BIOS is. My question is: How do you explain what the BIOS is and does to a layperson? (Hint: "The BIOS is the basic input/output system" is not going to be accepted as the answer.) (Of course, the real question is "does she like me?", but I'm not sure there's a site for this :-p )

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• How to stream sound from an esx virtual machine ?

  - by Adrien

  Hi, I try to play sound from my monitoring application, which is an xp virtual machine on VMware ESX 3, on a physical machine with a real sound card, but I can not add from the ESX console sound card. Currently, I transmit sound with opening an RDP session and play it in this session. I would like to play sound without openning RDP session, do you have a solution to add a virtual sound card and then stream it with vlc?

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• How passively monitor for tcp packet loss? (Linux)

  - by nonot1

  How can I passively monitor the packet loss on TCP connections to/from my machine? Basically, I'd like a tool that sits in the background and watches TCP ack/nak/re-transmits to generate a report on which peer IP addresses "seem" to be experiencing heavy loss. Most questions like this that I find of SF suggest using tools like iperf. But, I need to monitor connections to/from a real application on my machine. Is this data just sitting there in the Linux TCP stack?

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• Using wget to save sequential files as well as renaming the file extension

  - by Ian

  I run a cron job that requests a snapshot from a remote webcam at a local address: wget http://user:[email protected]/snapshot.cgi This creates the files snapshot.cgi, snapshot.cgi.1, snapshot.cgi.2, each time it's run. My desired result would be for the file to be named similar to file.1.jpg, file.2.jpg. Basically, sequentially or date/time named files with the correct file extension instead of .cgi. Any ideas?

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• Image Classification - Detecting an image is cartoon-like

  - by kingb

  I have a large amount of jpeg thumbnail images ranging in size from 120x90 to 320x240 and I would like to classify them as either Real Life-like or Cartoon-like. Are there any applications that will have cartoon classification capabilities? This application should work on Linux, and should take an image path on the command-line and return either 0 or 1 (echo $?).

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• IP Address Alias

  - by DanSpd

  Hello, I have a computer behind router with IP 192.168.0.166. I would like to know if it possible to mask real WAN IP to it. So in the end it would be visible as WAN IP but actually not.

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• CDN vs own apache servers?

  - by ajsie

  i know that CDN is just for static contents. but then i still have to spread out by apache servers to all corners of the world right? so when i have done it, why dont i just set up some dedicated apache servers only serving static content just like CDN? are there real benefits from still using CDN compared to that scenario?

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• 3 Servers, 2 Work Fine, One Has Network Issues

  - by ScaleOvenStove

  i have 3 servers, all relatively the same hardware/config, etc. I run some data pulls on all 3, and on 2 of them, they have 1 nic, and they work fine. On the other , there are 2 nics, and unless they are both plugged in or teamed, the processes time out. Any ideas on why this would be? It doesn't make sense to me, as the other two work fine with 1 nic and don't time out when running the same processes.

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• why does windows xp forget my taskbar height between logons?

  - by Tim Gradwell

  Every time I log on, I unlock my taskbar, double its height, then lock it again. Next time I log back on, it's back to single height again. Can anyone tell me what would cause this? Thanks Tim

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• How to start nginx via different port(other than 80)

  - by Zhao Peng

  Hi I am a newbie on nginx, I tried to set it up on my server(running Ubuntu 4), which already has apache running. So after I apt-get install it, I tried to start nginx. Then I get the message like this: Starting nginx: the configuration file /etc/nginx/nginx.conf syntax is ok configuration file /etc/nginx/nginx.conf test is successful [emerg]: bind() to 0.0.0.0:80 failed (98: Address already in use) [emerg]: bind() to 0.0.0.0:80 failed (98: Address already in use) [emerg]: bind() to 0.0.0.0:80 failed (98: Address already in use) [emerg]: bind() to 0.0.0.0:80 failed (98: Address already in use) [emerg]: bind() to 0.0.0.0:80 failed (98: Address already in use) That makes sense as Apache is using port 80. Then I tried to modify nginx.conf, I reference some articles, so I changed it like so: server { listen 8080; location / { proxy_pass http://94.143.9.34:9500; proxy_set_header Host $host:8080; proxy_set_header X-Real-IP $remote_addr; proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for; proxy_set_header Via "nginx"; } After saving this and try to start nginx again, I still get the same error as previously. I cannot really find a related post about this, could any good people shred some light? Thanks in advance :) ========================================================================= I should post all the content in conf here: user www-data; worker_processes 1; error_log /var/log/nginx/error.log; pid /var/run/nginx.pid; events { worker_connections 1024; # multi_accept on; } http { include /etc/nginx/mime.types; access_log /var/log/nginx/access.log; sendfile on; #tcp_nopush on; #keepalive_timeout 0; keepalive_timeout 65; tcp_nodelay on; gzip on; gzip_disable "MSIE [1-6]\.(?!.*SV1)"; include /etc/nginx/conf.d/*.conf; include /etc/nginx/sites-enabled/*; server { listen 81; location / { proxy_pass http://94.143.9.34:9500; proxy_set_header Host $host:81; proxy_set_header X-Real-IP $remote_addr; proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for; proxy_set_header Via "nginx"; } } } mail { See sample authentication script at: http://wiki.nginx.org/NginxImapAuthenticateWithApachePhpScript auth_http localhost/auth.php; pop3_capabilities "TOP" "USER"; imap_capabilities "IMAP4rev1" "UIDPLUS"; server { listen localhost:110; protocol pop3; proxy on; } server { listen localhost:143; protocol imap; proxy on; } } Basically, I changed nothing except adding the server part.

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• Getting a per thread cpu stats

  - by viraptor

  I'm interested in the current usage of cpu - precisely cpu% and wait% - for each thread in a specific application. Is it possible to get that information from somewhere? I know that top can split information per real thread (ones with pid), but it doesn't show the system/user/wait cpu usage split for each of them. I would also like some way to log that info. Do you know any apps (or apis) that can do that?

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• faking NAT with a VMware distributed switch across multiple hosts

  - by romant

  Have a VM that will act as the router, and will be connected to both networks (NAT + 'real'). I spread the distributed switch across the hosts, although any VM that is not on the same physical host as the router/dhcpd simply doesn't get an IP. So its obviously my dvSwitch config. Has anyone achieved a NAT solution using a dvSwitch before that they could share?! Thanks.

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• What's the safest online password system?

  - by Darian Miller

  It's so difficult to track dozens of passwords in different locations. Syncing fails from time to time and you end up with collision correction avoidance syndrome. Is there a single source of safe, online, commercial password storage anywhere? One that will be around for years to come and one that is truly safe enough to ensure protection?

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• APPCMD syntax issue

  - by Adam

  I am trying to setup recycling logging events, using the following: appcmd set config /section:applicationPools /[name=' AppPoolName '].recycling.logEventOnRecycle:time But I am getting this error: Failed to process input: The parameter ''].recycling.logEventOnRecycle:time' mus t begin with a / or - (HRESULT=80070057). I used this technet article but I cannot figure out where I went wrong. Any ideas?

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• Bios don't detect usb cd-dvd

  - by Rodnower

  Hello, I have GIGABYTE w566 laptop, and I do not know how to find out what my Intell Chipset is, and my problem actually is that in boot time my computer not detect usb LG (super-multi) cd-dvd drive. Windows. by the way, still know to access to device, I have problem only in boot time. Some one know what to do? Thank you for ahead.

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• Can I resize the screen resolution of a remote desktop session?

  - by At Nel

  Is it possible to change the screen resolution of a Windows remote desktop session after I'm already logged on? For example: it's set for fullscreen but afterwards I want to make the window smaller but now it's Windowed with scrollbars etc. making it a real pain. Basically what I'm hoping for is like when you resize a VMWare session, the guest OS can resize the resolution and everything works beautifully.

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• Podcasting: Pipe internet audio to conference calls

  - by Mike Fielden

  I have a podcast and we use Skype and Audio Hijack to record all of us. How would I go about piping audio so the other people on the Skype conference call can hear it real time? I would like a software solution if possible. I realize they are several hardware solutions available.

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• Asus M4A79XTD-EVO / AMD Phenom II X4 965 Crashes / BSOD / Hangs / Restarts

  - by Tiby

  I'll try to be as concise as possible because I have a lot to say about my problem, but I'd rather say it when asked or when I feel it's necessary, just to make this initial reading clearer. For about a year and a half I have periods when my system has all the problems in the title (I'll use the word 'crash' for either one). I'll list some patterns and what I tried to do and what were the results, but the list is not exclusive: usually it crashes when a CPU-intensive operation is in progress, like a game or video encoding or HD movie rendering, but also sometimes crashes when I'm doing nothing after a first crash the system is very unstable and sometimes it crashes even during POST, or doesn't boot at all Some months ago I went to a local service (one that you just put your computer on the table and sit there with a guy and trying to figure out the problem, very rare these days) and they used OCCT and it crashed every time he changed some part to test it out (PSU, RAM, video card, HDD). The last one was the CPU. They changed the CPU and it didn't crash any more. Then when they put my CPU back, it also didn't crash. We figured that the trouble was the thermal paste (probably some 2 years old) because it was the only thing changed while testing. Up until 2 weeks ago, I haven't had any more problems. 2 weeks ago the problems reappeared. I changed again the thermal paste, put some Arctic Silver 5, and for about a week everything worked perfect (tried some games, video encoding, no more crashes). But again it started crashing in the same fashion as the first time. But now, instead, I figured out a very odd behaviour: when I start some of the apps above, in most cases it crashes if I start OCCT and turn on the CPU test, and run any of the programs above, it doesn't crash, even if the CPU is on 100% load (and 65-70 degrees Celsius temperature) if I shut down OCCT and continue using the programs, it crashes in a very short period of time (even if the CPU is on 5-10% load and 40 degrees) There are so many patterns and temporary solutions that I figured out in this year and a half period of time, that I can't include them all because I don't know which one are more relevant, but I'll happily provide any details you ask. My system is: CPU: AMD Phenom II X4 965 (3400 MHz - 125W) MB: ASUS M4A79XTD - EVO RAM: Corsair Vengeance 8 GB (2 x 4GB) CL8 1600MHz Video: HIS Radeon HD5770 1GB PSU: Corsair 750W HDD: Western Digital 1TB OS: Win 7 Enterprise 64 BIT (also tried with Windows Server 2008 R2 Trial and Win XP)

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