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Search found 18913 results on 757 pages for 'ideas'.

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• monitoring service to detect when email is not received

  - by DGM

  I would like to monitor an email server - not whether the port is open and receiving, but rather that a "canary" message sent every so often actually arrives somewhere else. I have had a problem with a server getting firewalled off and no one noticing that cron jobs are not coming from the machine for a few weeks. Of course, the machine itself cannot send out a notification if it is having problems, so this requires an outside service. Any ideas?

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• Computer runs but monitor is on power saving mode?

  - by IMB

  This stuff rarely happens, but when it does I simply restart my PC then it works fine. But today after several restart attempts it seems to be stuck. I tried removing the video card then switched to onboard video, same thing: The PC runs, (there's power and fans are working) but the monitor is stuck on power saving mode (blank screen). Is this a monitor or PC problem? Any ideas what might be the problem? I'm Windows 7 btw.

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• Attaching strace to 100% CPU Apache process - output

  - by knef

  I am having a problem with Apache2 spawning processes that use 100% CPU. Attaching strace to one of such processes produces no output sometimes and sometimes gives this: 2672 17:18:07 poll([{fd=14, events=POLLIN|POLLPRI}], 1, 0) = 0 (Timeout) 2672 17:18:07 write(14, "\236\3\0\0\3SELECT FLOOR(((price_index."..., 930) = 930 2672 17:18:07 read(14, "\1\0\0\1\2\33\0\0\2\3def\0\0\0\5range\0\f?\0\r\0\0\0\10\0"..., 16384) = 85 I would be grateful for any ideas as to interpreting the above.

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• How to download batch of randomly named files

  - by TheLearner

  I need to download a bunch of files from a website but I don't want to have to click on each file to add it to downloadall or whatever. The structure of the website is as follows: http://something.com/katalog/?get=Exclusive/group1/2012.09.03/ The directory has loads of randomly named files with .doc extensions. I can't use the batch feature because the files don't start or end with the same characters e.g. 001...100. Any ideas/

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• Missing pictures in folder

  - by Pablo Fernandez

  I had a folder with some pictures, somehow these pictures are "missing" and I cannot see them anymore. The strange thing is that if I use the "preview" view in Explorer (the one that shows the tiny icons of the folder contents), the folder preview shows these pictures as if they were inside. Once I enter the folder, they are not there anymore. I tried showing hidden files and folders, that doesn't help. Any ideas on how to show or recover those files? I'm using Windows XP.

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• cant get windows7 pro to work with domain contorler (samba running on unbuntu 8.04ltr)

  - by Crash893

  I just got two desktops with windows7 64bit pro. I have the domain setup using samba but it appears that for some reason that windows 7 does not see the domain when i type in the credentials it just kicks it back saying no. any ideas on what i can do to fix this

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• postfix default smtp route

  - by user42700

  hi, I am using postfix with mailscanner to scan emails. the smtp route(tranport_maps) works fine, but for domains on default route, i added this smtp:[mail.server.net] but it still gives access denied error, any ideas?

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• is there a tool that will let me take 'functional screenshots'?

  - by subpixel

  It's one thing to grab screenshots of web sites and return to them for design and interface ideas and inspiration. But increasingly I've found that when I want to examine something that previously caught my eye, the actual web site has since been altered, so I can no longer learn from the code. I wonder: is there a tool available that would allow me to save interfaces in a format that would retain the html/css? Thanks

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• DirectX SDK Setup is freezing

  - by bcsanches

  On my windows XP machine when I try to install the DirectX SDK the setup freezes on the first screen. When I click on the "next" button the system does some processing and stays on the same window. Clicking again on the next button does nothing. The directX SDK log only contains a single entry for each try: 12/01/09 09:49:03: DXSDKSetup: CLR version number = 2.0.50727 any ideas? Thank you!

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• Does anyone know what this is?

  - by datatoo

  This is plugged into a friends computer and they have no idea what it is. Any ideas?

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• How can I sync Google and Outlook 2007 calendars on Windows 7?

  - by guitarthrower

  very similar to: http://superuser.com/questions/111095/sync-google-calendar-with-oulook-calendar-2007 But with one caveat. I'm running Windows 7 and Google Calendar Sync is not compatible. Any ideas on how I can sync my Google and Outlook 2007 calendars?

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• SQL Server 2012 Backups Not Compressing

  - by Chris

  We recently upgraded from SQL Server 2008R2 to SQL Server 2012 Enterprise. After doing this I noticed that our DB backups were barely compressing at all. Our 22gb DB was compressing down to about 4gb before upgrading to 2012 and after the upgrade our 22gb DB is only compressing down to 19gb. I've checked and double checked the compression setting on the server and all of my backup jobs and compression is turned on. Any ideas on what may be going on?

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• PC don't start the and no beebs from BIOS on power on

  - by doug

  Hi there A friend just brought me hi's PC because it doesn't start. I have no bios beeps, no screen activation. The monitor stays blank and nothing is on the display. Does anyone knows how can we fix this? Any ideas? Thank you!

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• Have NetFlow show true destinations...

  - by DeliriumTremens

  Currently NetFlow is showing destination (of inbound traffic) as our outside IP rather than inside IP. Also, for all outbound traffic, it is showing the source as our firewall rather than workstations. Any ideas about how to find the true source/destination for these?

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• Can you disable the Ctrl-S (XOFF) keystroke in Putty?

  - by Seth

  I do a lot of ssh-ing, and periodically I hit Ctrl+S, which naturally sends an XOFF, and causes all kinds of problems (not to mention it takes a while for me to figure out what happened, then another while to remember that I need to press Ctrl+Q to recover. I would much rather instruct Putty to never ever let me type XOFF. Any ideas?

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• Windows 7 Backup Utility Fails

  - by user16234

  My Windows 7 built in backup utility has failed. The system tells me the specified service does not exist as an installed service(0x80070424) Win 7 Ultimate x 64 RTM. Any ideas?

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• gnome-terminal Breaks After Changing the Default Size at Startup

  - by nicorellius

  I tried this answer, but it broke my Gnome Terminal, with this error message: There was a problem with the command for this terminal Text was empty (or contained only whitespace) I tried reinstalling it and uninstalling/reinstalling it to no avail. Anyone have any ideas how I can fix this? I really need my terminal ;-)

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• Why do I need to select the hard disk when my Macbook boots?

  - by Mark

  In the past week when booting my Macbook I have had to select the Macintosh Hard Disk before the boot will continue. It is the only disk to choose from and I have never had to do this before. Is also does not happen on every boot. Any ideas why this would happen?

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• Is it possible to use Linux as a Fibre Channel Raid Disk Box?

  - by SvenW

  You probably all know the relatively simple RAID boxes exporting a bunch of SATA disks as one big drive via FC, SAS or iSCSI, like the HP StorageWorks MSA2000, Infortrends EonStore series or many different other models from different manufacturers. Is it possible to create such a device with Linux, a few disks and an FC controller, using the controller in the reverse direction than usual? This would come handy to test some ideas and concepts in an emerging SAN environment.

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• replace nth occurence of string in each line of a text file

  - by dnkb

  I have large text files with space delimited strings (2-5). The strings can contain "'" or "-". I'd like to replace say the second space with a pipe. What's the best way to go? Using sed I was thinking of this: sed -r 's/(^[a-z'-]+ [a-z'-]+\b) /\1|/' filename.txt Any other/better/simpler ideas? Thank you

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• VPN connects but no remote lan access

  - by Macros

  I have a PPTP_ VPN setup through Windows to a Cisco (LinkSYS) router, which was working fine up until yesterday. Now I can connect, and I can ping the router however I am unable to reach any of the machines on the remote network. I've tried this from multiple PCs on Multiple networks / internet connections wuth the same results. Any ideas what may have caused this?

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• Keyboard Shortcut for Navigating to a Text Field in Google Chrome

  - by Micky McQuade

  I am trying to use keyboard shortcuts more and more and have run across something I've not been able to figure out. If there is a text box on the page that I want to enter text into, how can I navigate to that field quickly without actually clicking on it with the mouse? I know I can just start tabbing and eventually get to it I've tried using Ctrl-F to find text near it and then tab to it Any ideas?

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• mutt isn't sending large messages

  - by Guy

  I'm using mutt in the following way: echo <MESSAGE> | mutt -s <SUBJECT> -- <TO-ADDR> This usually works when I try small message (messages with ~10 lines in the body). But when trying very large message (a message with ~200 lines) the email just isn't received. Any ideas?

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• Where to get the network NIC's firmware rtl_nic/rtl8105e-1.fw?

  - by Kyrol

  Im installing Debian testing version wheezy on my Asus X53Sc with Intel Centrino Wireless-N 100. Im having a problem with my wifi connection. When I try to connect to internet with the wireless connection, an error occurs: Possible missing firmware /lib/firmware/rtl_nic/rtl8105e-1.fw for module r8169. I installed successfully the iwlwifi-100-5.ucode, but now I have this error. Any ideas or suggestions to resolve the problem ?

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• WIndows Server + Java Runtime Install: What old JRE.. folders can I delete?

  - by Mark Redman

  Hi We have a windows server that has been running for a few years, it has the Java runtime installed, which is purely used for the Dell software. Over the years various updates have been applied filling up the c:\ drive. the updates are about 200Mb each, and there seem to be a few jre.. folder in the Program File/Java folder. Can I delete some of the older ones? any ideas?

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