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• Launching new Chrome window at a certain screen position (Mac OS X)

  - by fad

  I have Chrome open most of the time in the lower right corner of my screen and work mostly with tabs. Sometimes I need a new Chrome window (instance) and hit cmd-n. Now the new window always opens up in the upper left and I have to center it. Is there a way to automatically center new chrome windows (or maybe maximize them..)?

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• How to write a ~/.firefoxrc?

  - by kev

  I want firefox sources ~/.firefoxrc automatically when I open a webpage. ~/.firefoxrc contains several javascript functions: Array.prototype.sum = function(){ for(var i=0,sum=0;i<this.length;sum+=this[i++]); return sum; } Array.prototype.max = function(){ return Math.max.apply({},this) } Array.prototype.min = function(){ return Math.min.apply({},this) } So I can use these functions in firebug console.

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• Permission denied while reading upstream

  - by user68613

  We have deployed our rails application on on nginx and passenger.Intermittently pages of application get loaded partially.There is no error in application log.But nginx error log shows the following : 2011/02/14 05:49:34 [crit] 25389#0: *645 open() "/opt/nginx/proxy_temp/2/02/0000000022" failed (13: Permission denied) while reading upstream, client: x.x.x.x, server: y.y.y.y, request: "GET /signup/procedures?count=0 HTTP/1.1", upstream: "passenger:unix:/passenger_helper_server:", host: "y.y.y.y", referrer: "http://y.y.y.y/signup/procedures"

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• Saving not cached offline images in Firefox

  - by Wroblewski

  I want to save the images from a page in Firefox that have been open for a couple of days. The problem is that neither the page nor the images are available anymore online. The images where dynamically generated and not cached. The only way I can think of is by making a screenshot and then cutting out each invidual image. Isn't there a better way of getting the data from the browsers memory?

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• Strange loss of format on pen drive

  - by Kiewic

  Hi, here is an screenshot of my pen drive. The files are impossible to open, and the names have been replaced by strange characters. In Ubuntu is worst, the Windows system crash. What can I do to recover my information?

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• Unix bidirectional pipe on commandline

  - by John W

  I've been able to use this linux command to connect Netcat to a serial port: nc -l 80 <> /dev/ttyS0 I would like to be able to log this transaction. My backup plan is to use Wireshark to monitor the netcat stream, but ideally I'd like to do something like this: cat /dev/ttyS0 | tee upstream.bin | nc -l 80| tee downstream.bin | /dev/ttyS0 This tries to open ttyS0 twice and therefore throws a permissions error. Does anyone know a smarter way to do this?

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• How to use query-replace on filesets in emacs

  - by user93341

  Emacs documentation states that you can use query-replace on filesets to perform find/replace on multiple files. This lets you perform certain operations, such as visiting, query-replace, and shell commands on all the files at once. I've opened my particular fileset (i.e. via fileset-open) and attempted query/replace using both: M-% and M-x query-replace but can't get it to work on anything but the file (buffer) I'm currently in.

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• How to save Finder search results (filename list) to a text file?

  - by Stabledog

  When I use Finder to locate a set of files, I want to save the list of files to a text file (preferably with path names). I know I can open the shell and use 'find', but what's the point of having a GUI if you have to remember the syntax for shell commands still to get the job done? :) Is there a way to save the result list to a file?

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• Batch convert multiple PDF to Image on Mac

  - by RdSchull

  What would be the quickest way to convert a bunch of pdf files to jpeg files? I know I can open Preview and Save As image, but that could take a long time. Thanks for any help.

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• Recovering a password for a Word 2007 document

  - by Corbo

  I have an old Word 2007 document that I don't remember the password for. I'm guessing a brute force attack is the way to go to get it open. Anyone know of any free tools I can use to do this?

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• Is it safe to swap SATA ports during hibernation?

  - by netvope

  I hibernated my Windows 7 desktop PC, replaced the SATA cables of my 2 hard drives (without paying attention to which ports they were connected), and resumed the system. Everything appeared normal and it entered the desktop with all the applications previously open before hibernation. However, after a few seconds, the screen became frozen and the system no longer responded to anything (mouse/keyboard/network ping). Does anyone have a definitive answer on whether changing SATA ports of the HDDs during hibernation would crash a Windows 7 system?

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• Adding items to a files right click menu in Windows Explorer

  - by Fire Lancer

  What do I need to do to add an item to the right click menu for files with certain file extensions, along with sub menus? An example would be adding items to run Python files (.py, .pyw, .pyc) with a specific version of Python, so the menu for a .py files would look like say: Open 7-Zip > ...7zip stuff Run > Python 2.5 Python 2.6 Python 3.1 Edit > IDLE 2.5 IDLE 2.6 IDLE 3.1 various other items

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• Solaris 10 very slow ssh file transfers

  - by user133080

  Trying to copy a few TBs betweek Solaris 10 u9 systems A single scp only seems to be able to transfer around 120MB/min, over a 1GB network. If I run multiple scp copies, each one will do 120MB/min, so it is not the network as far as I can see. Any hints on how to tweak the Solaris settings to open a bigger pipe. Have the same problem with another piece of software that unfortunately does not seem to be able to be split into separate processes.

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• AutoHotKey - Is it possible to get the list of active windows and show it in grid form ?

  - by MNH

  Is it possible to simulate a MAC feature which shows the list of active windows when we move the mouse sideways ? Also is there is a possiblity to toggle between windows with same title ? like if i have 2-3 chrome open . can i toggle betwen them ?

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• What could cause this Java UnsatisfiedLinkError?

  - by ahlatimer

  The first part of the stack-trace is as follows: "UnsatisfiedLinkError (/usr/lib/jvm/java-1.5.0-sun-1.5.0.19/jre/lib/i386/libawt.so: libmlib_image.so: cannot open shared object file: No such file or directory):" Both libawt.so and libmlib_image.so exist and are in the same directory. Does libawt.so look in a different directory? Is there an environment option I'm missing? This is part of a Rails application using Rjb (ruby-java bridge). Any help is much appreciated.

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• Windows TCP timeout

  - by hs2d

  Is there on windows any default timeout for tcp connection? So when no answere is received the connection would be closed. Why im asking is that on one machine the connection is closed afther 5 minutes.(Windows XP) Running the same client - server connection on other machine the connection is kept open forever like it should be. Or maybe there is some global java virtual machine setting somewhere i should know about? The server and client run on the same local machine

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• Program for getting the cursor's x,y coordinates?

  - by Click Upvote

  Is there a program which lets you easily get the x,y coordinates for your cursor? Basically, I move my cursor to somewhere on my screen, it shows me the x,y coordinates and has an option to copy them to the clipboard or export them somehow. I can already do this if I take a screenshot and open it in MS Paint, then as I move the mouse cursor over the screenshot it shows the coordinates in the status bar, however I have to manually write them down, hence its not convenient.

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• How do I minimize Evolution to the system tray in Ubuntu?

  - by Jephir

  In Ubuntu some applications can be set to minimize instead of exit on close. For example, Empathy minimizes to the system tray (mail icon) when the close button is pressed in the application window. How do I make Evolution do this as well? Essentially I would like to have Evolution hidden in the system tray instead of having to re-launch it every ten minutes to check for new messages (or leave it open and clutter the taskbar).

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• How can I save lots of image into png format in Mac OS X?

  - by user28167

  I have about thousands images, I want to open it in preview, and click "save as", use the same name, and save as png. All these images just do the similar thing, instead of click one by one, how can I do so? thz u.

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• "Banning" programs from Windows 7's Recently Launched list

  - by Zack

  I have a laptop I use for home and work. I like to keep them separate as best I can, and it's not very endearing to my clients to sit down in a meeting with them, crack open my start menu, and have WoW at the top of the list. Is there a way to "ban" a program from this list so that--no matter how much I use it--it will never pop in there again?

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• identify a router that cuts certain port

  - by Sergiks

  Is there a way to identify which particular router between me and some server blocks connections on certain port? I am in a hotel in Thailand, where they have recently changed some settings in their equipment, and now I cannot reach any of my servers in Europe and USA by SSH / port 22. More traditional ports like 80 or 21 are open. traceroute command shows each particular router in the middle. But is there a way to identify one that filters out port 22?

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• Subversion Permission Denied when adding or committing

  - by Rungano

  Hi guys I am running subversion 1.4 on Centos 5.2 and my clients are using tortoise to do their check out, commit etc. I think I have permissions problems but I have configured the folder to accessible to everyone with 777 attribute but I seem not to be getting anywhere. Its generating this error on tortoise "svn: Can't open file 'PATH/TO/MY/FILES/entries': Permission denied". Some guy was suggesting some indexing software installed on the client machine like google desktop, any suggestions?

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• Untar multiple files in different directories

  - by wildeep

  Hi, am trying to perform an update on multiple site that use an open source CMS but untaring a patch file in each sites httpdocs directory. My plan was to perform a find for the patch file then untar using the following command: find . -name "patchfile.tar.gz" -exec tar -xzvf {} \; -print but it doesnt seem to work successfully anyone have any ideas as to why not? Many thanks.

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• scp stalls and ssh sessions freeze up (but eventually start again)

  - by coleifer

  I am running ubuntu on various computers on a home wireless network. Some are on 9.04x64, some 10.04x64 and one 9.04x32. Running scp with a large file starts out at 2.1 mbps and drops down to about 200k, stalling and dropping until the transfer is complete. I've noticed this when I have a secure shell open on any of these servers as well. I have tried this with 2 different routers, both brand new, different brands.

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• Use Match in sshd_config to detect SCP connection

  - by Garreth McDaid

  I use the following directive in sshd_config to detect if the user trying to login to a server is called developer, and issue a bash script to the user if that is the case: Match User developer ForceCommand /bin/dev_login However, when the user tries to upload a file using SCP, they can't, as the dev_login script is interrupting the process. Is it possible to use the Match directive to detect if the connection is SCP rather than a request to open a shell?

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