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  • what is ranlib?

    - by Ying
    I have been using a MacOSX system for a while, but just only recently started poking into the guts. I found a guide telling me to run 'sudo ranlib /usr/local/lib/libjpeg.a'(installing libjpeg). I have read the ranlib manual, and tried looking online on it. I simply don't understand. What resources do I need to look up to learn more, or can someone give a concise explanation on its use? Thanks in advance!

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  • Automatically allowing SSH into a machine behind a UPNP router?

    - by GJ
    Hi I have a MacBook connecting to the Internet from behind various routers from time to time (home, office, etc). All of the routers support UPNP. I need to allow a co-worker to SSH into the machine, without configuring each router each time to forward port 22 to the MacBook. Is there any way to get the MacBook to use UPNP (or some other method) to automatically configure any supporting router that it is behind to forward port 22 to itself? That would allow the co-worker to SSH into the MacBook but just knowing its external IP, which is easy.

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  • How to fix White Screen of Death after updating iTunes?

    - by cust0s
    The other night I updated my iTunes to the latest version (through Software Update) when I came to turn on my computer I was greeted with the dreaded white screen of death. I use an early 2008 iMac 24". I've tried the basic things, unplugging/turning off accessories, trying to boot from the install disk, reseting pram, etc, etc. Still no luck and no change what-so-ever. All I've been able to ascertain that my keyboard still works (by ejecting). I should point out that I did recently replace my Hard drive with a Western Digital Black 500GB (though the computer is well out of warrenty) and I'm a little concerned that the problem could be the screen.

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  • Is it reasonable to use my Time Machine backup to migrate to a new primary hard drive?

    - by Michael Haren
    I'm planning to upgrade my MacBook's harddrive. I already use Time Machine to back up the system to an external drive. Is it reasonable to use Time Machine to restore my system to the new laptop drive, once I install it? I mean, a restore like this really ought to be fine, right? That's the point of it, after all! I know imaging the drive would be more appropriate but this plan seems a whole lot easier (albeit probably slower), with practically no risk since my original drive won't be involved. A second question would then be, are there any considerations to be made when doing a Time Machine restore?

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  • Terminal command to send data (plain text string) to a port at a remote computer.

    - by Eddy
    I am trying to send data (plain text string) to a port at a remote computer using terminal utility. The string would be used to trigger something on the remote computer running a program that would listen to that specific port. I used netcat command and tried a few combination of the following but can't seem to get the parameter right. Can someone point me out where am I doing wrong? eddy-2:Desktop eddy$ nc IPADDRESS PORT woc.txt eddy-2:Desktop eddy$ nc IPADDRESS PORT < woc.txt P.S: woc.txt contains plain text string of the said command. Edit: I am trying to send a string from OSX to Windows XP where the specific port is open by default.

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  • Annoying trackpad freeze on MacBook [solved]

    - by Hafthor
    NOTE: Question marked answered because it was forced after being put up for bounty. Actual solution was to have Apple repair it. Trackpad usually works, but sometimes stops responding for around 5 seconds and then suddenly starts working again. Seems to happen when I switch between typing and moving + button-clicking and also when I do a lot of double-clicking. Tried turning off the "Ignore accidental trackpad input". Apple replaced the keyboard/mouse under warranty. Problem remains. Any ideas? Edit: White non-unibody Late-2008 13" MacBook - fully up-to-date OS. Doesn't seem to matter if it is plugged in or not. Edit: Updated to Snow Leopard - seems to have made it worse. Edit: Applying even a little pressure to the left palm rest creates this condition. Apple replaced the top case again and this time it seems to have fixed it. Although, it looks like they may have added a spacer on the left palm rest to "fix" it.

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  • What computer history museums need hardware donations?

    - by bencnscp
    I have a "TAM" (Twentieth Anniversary Macintosh), that I would like to donate to a museum. (As far as I know, this is the first all-in-one flatscreen desktop...) The Computer History Museum already has several, so I think I would need to find another location. Does anyone know of any other places that exhibits computer hardware that might be interested?

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  • How do I make Mail.app quit after iCal sends an alert?

    - by Chuy77
    iCal uses a built in script file to email reminders through Mail.app. It works great, but I don't use Mail.app for my main email account, just for sending calendar notifications. So, Mail.app opens and sends the alert, but then it stays open. I've tried to edit the applescript file to make it quit Mail, but that doesn't seem to work. Can anyone offer some advice? Thanks :-)

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  • Physically moving a hard drive from older iMac (c2d) to new iMac (i7) ?

    - by Inshim
    Instead of my usual habit of using superduper to mirror my drive to a new computer, I just physically moved the hard drive from an older iMac to a new one. But... it now doesn't boot, getting stuck at the apple logo screen. Since the hard drive that came with the new iMac works well, and my old drive works well when I return it to the older iMac, I conclude that there is some problem at the system/kernel level due to the different hardware. In the past I did similar things (e.g. starting a C2D machine from a Core Duo in target disk mode), so perhaps the change in architecture to the i5/i7 is too problematic? The main point: do you know of any way to get the system to rebuild for itself the proper versions of the system components when booting? Are there certain directories that I can safely delete to make that happen? Thanks

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  • Netboot Intel Macs without BSDP

    - by notpeter
    I have a netboot setup with DeployStudio that works great in my lab, but doesn't work on our main network. After some digging, I believe it's because our network admins are filtering BSDP (Boot Service Discovery Protocol) on our subnet at the switch level. Is it possible to hard code which server my clients (early 2007 iMac Core2Duos) should boot from without relying on BSDP? Perhaps relevant details: I do not have control over switch configs or DHCP settings. Client and server are running 10.6 Snow Leopard. The clients see the netboot server advertising itself in the 'Startup Disk' system preferences pane, but when I go to netboot it just leaves me with a flashing globe.

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  • Image backup with two Macs

    - by Konzepz
    Hi, My setup is as follows: iMac + Ext. HD in the living room A MacBook I want to create a regular weekly backup flow, that will create an image file for the MacBook (the entire disk image), and save it to the ext. HD on the iMac, meaning -- connect via local network and save the file. What's the best practice/application for this? Thank you.

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  • How can I split the 5.1 audio channels from an AC3 file into individuals streams (preferably on a Ma

    - by Drarok
    I have a file that I've pulled from a DVD that is apparently in AC3 5.1 format. The extension is .AC3 and it opens an plays in QuickTime, VLC etc. What I want is each individual channel in a separate file, but I can't seem to find any tools that will allow be to do that. Is there a way to split the file I have, or alternatively is there a way to pull the audio streams from a 5.1 DVD?

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  • Can builds be hidden or stepped through in Apple´s Keynote editor so they don't obstruct other objec

    - by meeeee
    I'm new to keynote and as such have not figured out the correct workflow yet. While the transitions (builds) and actions are nice, how are you supposed to work with several objects if the previously edited objects are still being displayed in the original state, thus obstructing the view on new elements that I would like to display later? Is there a way to step through the builds like in presentation mode?

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  • Netgear WNR1000 WiFi speed

    - by Kamil Klimek
    I have Netgear WNR1000 150N, Macbook Pro 13" with Broadcom BCM43xx 1.0, Network connection 60mbps When I connect through the cable I easily get around 60mbps. When I go through the WiFi it's capable to get only 32mbps at tops. Any ideas why is that? Is that my router limitation or maybe my WiFi card? If it is routers fault what router would you suggest. Best router would be with usb port for external hard drive. Forgot to add screenshot with connection details: Szybkosc transmisji == Transmission speed

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  • SSH into remote server using Public-private keys

    - by maria
    Hi, I have recently setup ssh on two linux machines (lets call them server-a, client-b). I have generated two ssh auth files on client-b machine using ssh key gen and can see both public and private files in .ssh dir. I have named them 'example' and 'example.pub'. Then I have added example.pub to sever-a's auth file. When I try to ssh into server-a it still requests a password authentication where as I want a password less login (private key on client-b is setup without password). When I try to ssh with '-v' .. get the following output: debug1: Next authentication method: publickey debug1: Trying private key: /Users/abc/.ssh/identity debug1: Offering public key: /Users/abc/.ssh/id_rsa debug2: we sent a publickey packet, wait for reply debug1: Authentications that can continue: publickey,keyboard-interactive debug1: Offering public key: /Users/abc/.ssh/id_dsa debug2: we sent a publickey packet, wait for reply debug1: Authentications that can continue: publickey,keyboard-interactive debug2: we did not send a packet, disable method debug1: Next authentication method: keyboard-interactive debug2: userauth_kbdint debug2: we sent a keyboard-interactive packet, wait for reply debug2: input_userauth_info_req debug2: input_userauth_info_req: num_prompts 1 Password: Please help.

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  • How do I profile the startup process in OS X 10.5?

    - by Alex Mcp
    When I bought my MBP 2.2 GHZ in 2007, it got from dead to an active dock in about 18 seconds, and now it takes about 1:30 to get a fully responsive home screen. I want to find a way to profile the various things it does when it starts up so I can begin tuning it a bit. Any good software or other recommendations for this process?

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  • How disable Apple iCal from popping up with every email invite/update?

    - by Sean
    My iCal has new behavior (since upgrading to SL). Every time I get an ical attachment in Mail, the iCal app flies up in my face. I don't see any way to turn off this behavior and it's amazingly disruptive when I'm busy with other activities. Help? EDIT: I want iCal to add the invitations, so when I cmd-tab to the app those items are in the queue awaiting approval. What I am hoping to learn is how to stop the popup action forcing the application to become the top-level window.

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