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  • 16-bit MS-DOS Subsystem: csrss.exe

    - by Wesley
    Hi all, I just booted up my Samsung N120 netbook (with Windows XP Home SP3) and a dialog box came up with a command prompt window behind it. The dialog box is titled 16 bit MS-DOS Subsystem and the message is as follows: C:\DOCUME~1\SAMSUNG\csrss.exe The NTVDM CPU has encountered an illegal instruction. CS:0544 IP:0117 OP:63 00 64 00 34 Choose 'Close' to terminate the application. This only started on my most recent boot-up. One thing to note is that when I downloaded the Dropbox installer and opened it up, Panda Cloud Antivirus detected a suspicious file, which was csrss.exe and "neutralized it." However, an actual virus or trojan was not detected immediately before the file was detected and neutralized. Just under two weeks ago, a trojan and two viruses were detected for some odd reason. (I only went to website I knew and I do not torrent or browse adult sites.) Anyhow, the two viruses came up in temporary files and the trojan was "neutralized." Anyways, the main question is: How can I repair the csrss.exe file such that Windows XP starts up properly? A screenshot could be posted upon request. Thanks in advance!

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  • MacBook Pro screen flickers, and lines appears after using it a while

    - by Adam L. S.
    My aunt gave me her old MacBook Pro, but unfortunately it has a few issues. The main problem is that lines appears after I use it with applications that heavily depend on graphics, but they don't necessarily appear in that window. I also figured out that these lines appear with the windows, so the cursor goes over the lines, and menus and other windows also overlap them. If I take a screenshot of the window by itself, no lines appear. It seems obvious to me that this is a driver-related problem. Unfortunately, there are no updates or anything for the driver. At first I tried asking for a solution at Apple's forum, but they were only able to figure out that "something is wrong with the video card". I checked the MacBook with an Ubuntu disk, and the screen seemed OK. I've uploaded some photos to my Picasa account to show the symptoms. Recently, I've also noticed the screen flickering when using applications that need high performance graphics, like games. Also, the MacBook Pro came with Mac OS X Tiger, but she upgraded it to Leopard (she only brought the Tiger disk with her.) What can I do with this?

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  • Automating the choice between JPEG and PNG with a script

    - by MHC
    Choosing the right format to save your images in is crucial for preserving image quality and reducing artifacts. Different formats follow different compression methods and come with their own set of advantages and disadvantages. JPG, for instance is suited for real life photographs that are rich in color gradients. The lossless PNG, on the other hand, is far superior when it comes to schematic figures: Picking the right format can be a chore when working with a large number of files. That's why I would love to find a way to automate it. A little bit of background on my particular use case: I am working on a number of handouts for a series of lectures at my unversity. The handouts are rich in figures, which I have to extract from PDF-formatted slides. Extracting these images gives me lossless PNGs, which are needlessly large at times. Converting these particular files to JPEG can reduce their size to up to less than 20% of their original file size, while maintaining the same quality. This is important as working with hundreds of large images in word processors is pretty crash-prone. Batch converting all extracted PNGs to JPEGs is not an option I am willing to follow, as many if not most images are better suited to be formatted as PNGs. Converting these would result in insignificant size reductions and sometimes even increases in filesize - that's at least what my test runs showed. What we can take from this is that file size after compression can serve as an indicator on what format is suited best for a particular image. It's not a particularly accurate predictor, but works well enough. So why not use it in form of a script: I included inotifywait because I would prefer for the script be executed automatically as soon as I drag an extracted image into a folder. This is a simpler version of the script that I've been using for the last couple of weeks: #!/bin/bash inotifywait -m --format "%w%f" --exclude '.jpg' -r -e create -e moved_to --fromfile '/home/MHC/.scripts/Workflow/Conversion/include_inotifywait' | while read file; do mogrify -format jpg -quality 92 "$file" done The advanced version of the script would have to be able to handle spaces in file names and directory names preserve the original file names flatten PNG images if an alpha value is set compare the file size between the temporary converted image and its original determine if the difference is greater than a given precentage act accordingly The actual conversion could be done with imagemagick tools: convert -quality 92 -flatten -background white file.png file.jpg Unfortunately, my bash skills aren't even close to advanced enough to convert the scheme above into an actual script, but I am sure many of you can. My reputation points on here are pretty low, but I will gladly award the most helpful answer with the highest bounty I can set. References: http://www.formortals.com/introducing-cnb-imageguide/, http://www.turnkeylinux.org/blog/png-vs-jpg Edit: Also see my comments below for some more information on why I think this script would be the best solution to the problem I am facing.

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  • How to securely generate memorable passwords?

    - by Tim
    Whenever I need new passwords I use some tools to generate those, preferable memorable passwords, but I've been wondering how secure this might actually be. Using The xkcd random number generator is probably pretty bad, cat /dev/random is probably pretty good, but generating memorable passwords seems a bit more tricky. Whenever a program generates a memorable password, it only uses a subset of the total password space available, and it is not clear to me how big this space is. Of course a long password should help in this case, but if the `memorable' part of the program is too predictable, your passwords are not very good in the end. TL;DR: how secure are memorable password generators, given the fact that `memorable' passwords are a subset of total password space? Some tools I know of: pwgen -- seems ok, but passwords are not too memorable Mac Password Assistant - generates memorable passwords but it is unclear to me how this works.

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  • xrandr shows two displays (LVDS1), but how can I use VGA1 only?

    - by Tom Fishman
    We're running Ubuntu 11 on this hardware: Foxconn R20-D2 Intel Atom D510 Intel NM10 Intel GMA 3150 Barebone There is no integrated display (it is a barebone box). I connected an external VGA to it. However xrandr shows two displays: Screen 0: minimum 320 x 200, current 1024 x 768, maximum 4096 x 4096 LVDS1 connected 1024x768+0+0 (normal left inverted right x axis y axis) 0mm x 0mm 1024x768 60.0*+ 800x600 60.3 56.2 640x480 59.9 VGA1 connected 1024x768+0+0 (normal left inverted right x axis y axis) 519mm x 324mm 1920x1200 60.0 + 1600x1200 60.0 1680x1050 60.0 1280x1024 76.0 75.0 72.0 60.0 1440x900 75.0 59.9 1152x864 75.0 1024x768 75.1 70.1 60.0* 832x624 74.6 800x600 72.2 75.0 60.3 640x480 72.8 75.0 66.7 60.0 720x400 70.1 But I don't have two displays. How can I get rid of LVDS1 and use only VGA1? The direct result is that I'm seeing a 1024x768 resolution on my VGA display, because the OS is using "mirror" mode which uses the lower resolution of the two. Turning off the mirror is not a solution. I want to fix it. Related logs: ... [ 20.019] (II) intel(0): Creating default Display subsection in Screen section "Default Screen Section" for depth/fbbpp 24/32 [ 20.019] (==) intel(0): Depth 24, (--) framebuffer bpp 32 [ 20.019] (==) intel(0): RGB weight 888 [ 20.019] (==) intel(0): Default visual is TrueColor [ 20.019] (II) intel(0): Integrated Graphics Chipset: Intel(R) Pineview G [ 20.019] (--) intel(0): Chipset: "Pineview G" [ 20.019] (**) intel(0): Relaxed fencing enabled [ 20.019] (**) intel(0): Wait on SwapBuffers? enabled [ 20.019] (**) intel(0): Triple buffering? enabled [ 20.019] (**) intel(0): Framebuffer tiled [ 20.019] (**) intel(0): Pixmaps tiled [ 20.020] (**) intel(0): 3D buffers tiled [ 20.020] (**) intel(0): SwapBuffers wait enabled [ 20.020] (==) intel(0): video overlay key set to 0x101fe [ 20.020] (II) intel(0): Output LVDS1 has no monitor section [ 20.020] (II) intel(0): found backlight control interface /sys/class/backlight/intel_backlight [ 20.080] (II) intel(0): Output VGA1 has no monitor section [ 20.080] (II) intel(0): EDID for output LVDS1 [ 20.081] (II) intel(0): Not using default mode "320x240" (doublescan mode not supported) [ 20.081] (II) intel(0): Not using default mode "400x300" (doublescan mode not supported) [ 20.081] (II) intel(0): Not using default mode "400x300" (doublescan mode not supported) [ 20.081] (II) intel(0): Not using default mode "512x384" (doublescan mode not supported) ... [ 20.082] (II) intel(0): Not using default mode "960x600" (doublescan mode not supported) [ 20.082] (II) intel(0): Printing probed modes for output LVDS1 [ 20.082] (II) intel(0): Modeline "1024x768"x60.0 65.00 1024 1048 1184 1344 768 771 777 806 -hsync -vsync (48.4 kHz) [ 20.082] (II) intel(0): Modeline "800x600"x60.3 40.00 800 840 968 1056 600 601 605 628 +hsync +vsync (37.9 kHz) [ 20.082] (II) intel(0): Modeline "800x600"x56.2 36.00 800 824 896 1024 600 601 603 625 +hsync +vsync (35.2 kHz) [ 20.082] (II) intel(0): Modeline "640x480"x59.9 25.18 640 656 752 800 480 490 492 525 -hsync -vsync (31.5 kHz) [ 20.149] (II) intel(0): EDID for output VGA1 [ 20.149] (II) intel(0): Manufacturer: BNQ Model: 771b Serial#: 6595 [ 20.149] (II) intel(0): Year: 2008 Week: 16 [ 20.149] (II) intel(0): EDID Version: 1.3 [ 20.149] (II) intel(0): Analog Display Input, Input Voltage Level: 0.700/0.700 V ... [ 20.152] (II) intel(0): Modeline "640x480"x60.0 25.20 640 656 752 800 480 490 492 525 -hsync -vsync (31.5 kHz) [ 20.152] (II) intel(0): Modeline "720x400"x70.1 28.32 720 738 846 900 400 412 414 449 -hsync +vsync (31.5 kHz) [ 20.152] (II) intel(0): Output LVDS1 connected [ 20.152] (II) intel(0): Output VGA1 connected [ 20.152] (II) intel(0): Using exact sizes for initial modes [ 20.152] (II) intel(0): Output LVDS1 using initial mode 1024x768 [ 20.152] (II) intel(0): Output VGA1 using initial mode 1024x768 [ 20.152] (II) intel(0): Using default gamma of (1.0, 1.0, 1.0) unless otherwise stated. ...

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  • Disable Java Plugin in Google Chrome?

    - by Jeff Atwood
    This is the second time I've had a drive-by executable installed on my machine using the following: Google Chrome 6 (latest) Windows 7, UAC on This happened while I was browsing for images to add to a gaming.se post; one of the sites I visited (to get an image of a transfer cable) must have had drive-by browser exploit code running. UAC alerted me that a weird temporary executable wanted to run, and I declined, but I still got the fake antivirus executable running on my machine. Sigh.. I do have Java installed because I upload stuff monthly to clearbits.net and their uploader is a Java plugin. So my best guess is, websites are doing drive-by installs using the massive numbers of zero-day vulnerabilities in the Java browser plugins. For now, I have uninstalled Java, which works. But I wondered if I could disable the Java plugin in Google Chrome instead. So, how do you disable these vulnerable plugins in Google Chrome? I can't find the UI.

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  • Creating a Windows XP installation flash drive in linux

    - by Alex
    How can I create a bootable flash drive to install Windows XP from under Linux? I have Ubuntu installed on my PC and want to install Windows XP parallelly. I already have an NTFS hard drive, so what I need is to install Windows there and make it available through a boot manager. I also have a Windows installation .iso. So how to produce a ready-for-installation USB-stick from this?

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  • Shortcut to offline folder

    - by Diego
    Is there a way to create a shortcut to a folder or file marked as "Always available offline" so it can be open directly when offline? A simple shortcut doesn't seem to work; I have to go through Manage Offline Files → View your offline files → Mapped Network Drives → etc

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  • IP Tables won't save the rule.

    - by ArchUser
    Hello, I'm using ArchLinux and I have an IP tables rule that I know works (from my other server), and it's in /etc/iptables/iptables.rules, it's the only rule set in that directory. I run, /etc/rc.d/iptables save, then /etc/rc.d/iptables/restart, but when I do "iptables --list", I get ACCEPTs on INPUT,FORWARD & OUTPUT. # Generated by iptables-save v1.4.8 on Sat Jan 8 18:42:50 2011 *filter :INPUT DROP [0:0] :FORWARD DROP [0:0] :OUTPUT ACCEPT [216:14865] :BRUTEGUARD - [0:0] :interfaces - [0:0] :open - [0:0] -A INPUT -p icmp -m icmp --icmp-type 18 -j DROP -A INPUT -p icmp -m icmp --icmp-type 17 -j DROP -A INPUT -p icmp -m icmp --icmp-type 10 -j DROP -A INPUT -p icmp -m icmp --icmp-type 9 -j DROP -A INPUT -p icmp -m icmp --icmp-type 5 -j DROP -A INPUT -p icmp -j ACCEPT -A INPUT -m state --state RELATED,ESTABLISHED -j ACCEPT -A INPUT -j interfaces -A INPUT -j open -A INPUT -p tcp -j REJECT --reject-with tcp-reset -A INPUT -p udp -j REJECT --reject-with icmp-port-unreachable -A INPUT -p tcp -m tcp ! --tcp-flags FIN,SYN,RST,ACK SYN -m state --state NEW -j DROP -A INPUT -f -j DROP -A INPUT -p tcp -m tcp --tcp-flags FIN,SYN,RST,PSH,ACK,URG FIN,SYN,RST,PSH,ACK,URG -j DROP -A INPUT -p tcp -m tcp --tcp-flags FIN,SYN,RST,PSH,ACK,URG NONE -j DROP -A INPUT -i eth+ -p icmp -m icmp --icmp-type 8 -j DROP -A BRUTEGUARD -m recent --set --name BF --rsource -A BRUTEGUARD -m recent --update --seconds 600 --hitcount 20 --name BF --rsource -j LOG --log-prefix "[BRUTEFORCE ATTEMPT] " --log-level 6 -A BRUTEGUARD -m recent --update --seconds 600 --hitcount 20 --name BF --rsource -j DROP -A interfaces -i lo -j ACCEPT -A open -p tcp -m tcp --dport 80 -j ACCEPT -A open -p tcp -m tcp --dport 10011 -j ACCEPT -A open -p udp -m udp --dport 9987 -j ACCEPT -A open -p tcp -m tcp --dport 30033 -j ACCEPT -A open -p tcp -m tcp --dport 8000 -j ACCEPT -A open -p tcp -m tcp --dport 8001 -j ACCEPT -A open -s 76.119.125.61 -p tcp -m tcp --dport 21 -j ACCEPT -A open -s 76.119.125.61 -p tcp -m tcp --dport 3306 -j ACCEPT -A open -p tcp -m tcp --dport 22 -j BRUTEGUARD -A open -s 76.119.125.61 -p tcp -m tcp --dport 22 -m state --state NEW,RELATED,ESTABLISHED -j ACCEPT COMMIT # Completed on Sat Jan 8 18:42:50 2011

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  • Linux Distro for Beginners

    - by XLR3204S
    Well... I know that's the question arising all over the Internet, but I couldn't find an answer to suit me after googling for quite some time. I'd like to get a Linux distribution, and start learning using the CLI. I'm looking for a distribution already having GNOME installed, as I'll be using Linux-Command.org as my learning resource, and I'm not very familiar with CLI-based web browsers. I'd mainly like to get to know my way around a UNIX-based system, and then I think I'd like to pick up a CLI-only distribution, and start doing more complex stuff. I've tried Ubuntu, Fedora Core, OpenSolaris and FreeBSD (the last two aren't linux distros, I know). Ubuntu and FC are fine, they do come with Firefox, but I'm not really sure they're meant for learning purposes. OpenSolaris was OK as well, but I haven't got to play with it enough. FreeBSD 7.2 did not want to install itself on my 13" MacBook Pro, it generated a kernel panic everytime while copying the files to the disk. So to sum this up, I'm trying to learn Linux, and I'm willing to invest time into this (that is, not giving up when the first problems arise). I also have intermediate knowledge of C++, if it helps, and I'm also using the CLI-vim to write small C++ CLI-based programs, so text editing should be any problem. And... speaking of Macs, how am I going to be limited if I try to learn how to use UNIX-based systems using the OS X Terminal? It uses bash 3.2, isn't this the same shell as the one found on most of the Linux machines? How does the fact that OS X is based on FreeBSD 4.4, if I'm not mistaking, affect this? Thanks in advance, and hopefully, I'll have a starting point ASAP.

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  • Make headphone output mono.

    - by Jonathan
    my headphones are stereo but I would like the sound from the left and right to be combined then sent to both headphones. The reason is I'm watching a video where the people speaking are in the right ear as well as the music but they never speak in the left ear (it is not because they on the right side of the screen) If I take the right headphone off then I only hear the music in my left and there is no speaking.

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  • Dell 15Z. Trying to output image using Mini Displayport to a Yamasaki Q270. (2560 x 1440) rez monitor. Dual DVI-D to Mini Displayport

    - by michaelcku
    I have a Dell 15Z. GT525M Video card. Updated Driver via NVIDIA. Problem is I just purchased a Yamasaki Catleap Q270 monitor. It is a (2560x1440) monitor with only a Dual DVI-D out. 15Z only has HDMI and a Mini Display Port. I got a Active Dual DVI-D to Mini Display Port Active Adapter(Linked Below). http://www.monoprice.com/products/product.asp?c_id=104&cp_id=10428&cs_id=1042802&p_id=6904&seq=1&format=2 The Setup works when i plug it into my Macbook air 13.3. However when I plug it into my 15Z it doesn't work. Tried everything I can thank of. Window control P. FN and F1. It just doesn't work. I believe the issue lies in the Mini Display Port but i can't be sure. No matter what i do, the Mini Display Port doesn't get recognized. Spent 3 hours on the phone with the XPS Tech team. They simply said it was not compatible.... Any help or suggestion would be greatly appreciated.

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  • Developer's PC - worth getting more than 8GB RAM?

    - by Borek
    I'm building a developer PC and am wondering whether to get 8GB or 12GB. It's a Core-i7 860 system, i.e., 1156 motherboards with 4 slots for RAM sticks, dual channel, usually up 16GB (as opposed to 1366 sockets where 6 banks / triple-channel are used). 8GB would be cheaper to get especially because price per GB is lower with 4x2GB compared to 2x4GB. Also the availability is worse for 4GB DIMMs here where I live; those are the main practical advantages of 8GB. (Edit: I should have stressed the price difference more - in the eshop I'm buying from, the difference between 12GB and 8GB is so big that I could almost buy a whole new netbook for it.) However, I understand that more RAM can never do harm which is the point of this question - how much of a difference will 12GB make as opposed to 8GB? Honestly, I've always been on 3.2GB systems (4GB but 32bit system) and never felt much pain from having too little memory - of course there could be more but for instance compiler's performance was usually held back by slow I/O or not utilizing multiple cores on my CPU. Still, I'm not questioning that 8GB will be useful, however, I'm not sure about the additional 4GB difference between 8 and 12 gig. Anyone has experience with 8GB / 12GB systems? The software I usually run all the time: Visual Studio or Eclipse (both should be fine with ~2GB RAM, after that I feel their performance is I/O bound) Firefox (it can never have enough RAM can it? :) Office (~500MB RAM should be enough) ... and then some smaller apps like Skype, other browsers, some background services etc.

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  • Project Professional 2010 can't publish existing project file

    - by JL
    I have an existing project file (created in project 2007 professional), opened by me in project professional 2010, and saved. I open this newly saved file, and connect to Project Server (2010) using my credentials (I'm admin), now when I try and publish this existing project, I can't because the button is grayed out. If I start from a blank file, I can publish without any issues (so its not permissions). I suspect something is wrong with the template for this project, but I have no idea what, any idea what to check for?

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  • How to remove password protection from compressed files

    - by Mehper C. Palavuzlar
    This has always been a problem for me for a long time. Let's see if any SuperUser can solve this: I have a directory in which there are lots of password protected .RAR files of which I know the passwords. I want to remove the password protection from all of them without extracting the contents. Since each file is larger than 1 GB, decompressing & then recompressing without password encryption is not a good option for me. How can I easily do that? I'm using WinRAR 3.80 on Win7. Any other 3rd party tools are welcomed.

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  • Best free (or cheap) ASP.NET based CMS for a club/association?

    - by marc_s
    I've been looking for a simple, intuitive ASP.NET based CMS to handle my club/association site. It should be based on ASP.NET so I can add some extra specific pages offer a membership system, e.g. I want to be able to define members which can e.g. comment posts, while anonymous users can only read (no active participation) have features like news, forums, blogs, picture gallery be simple and easy to use I've been looking at GraffitiCMS: so far my favorite, but it has no forum, and no membership system, and no future, it seems - no development whatsoever in over a year :-( Sitefinity: had extreme trouble even getting it installed, and when it's finally up and running, I find it overly complicated and not intuitive at all Umbraco: same problem - hard to install, hard to get up and running, the intro videos on their site are only available to paying subscribers (what's up with that deal???)..... DotNetNuke: seems like a major overkill Community Server: seems like a major overkill - and seems to be more and more commercial, only Any others I've missed that I should have definitely looked at ??

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  • How do I get more information on a potential network freeloader?

    - by Dov
    I have a home network set up, complete with a relatively good password. I'm in Mac OS X 10.6 (Snow Leopard) and have been noticing, on occasion, a computer showing up in my Finder's Shared section, that is not one of my own (the "pe-xpjalle" box pictured below). He has a tendency to come and go. How can I figure out his MAC address or something, so I can block him? I checked my "Logs and Statistics" in the Airport Utility, and didn't see that computer under DHCP clients. I'd rather not change my password, since I have quite a few devices I'd have to update. Is there any other reason he's show up on my network besides having guessed my password? Update: I fixed the Dropbox URL above (how embarrassing, I'm new to Dropbox. Thanks for the heads up, Doug.) Update 2: I tried clicking on "Connect as..." just for the hell of it, and got the dialog below. Now I have even less an idea what's going on than before. I don't have Parallels of VMware running, just the following: Transmission, NetNewsWire, Mail, Things, Safari, iTunes, Photoshop, Pages, Yojimbo, Preferences, AppleScript Editor, Software Update, Airport Utility, and Terminal. I don't think any of those create a virtual network machine, right? And no VMware machine of mine has ever had a name resembling "pe-xpjalle". Update 3: I just changed my passwords on both my N- and G-only networks, and I'm still seeing this, so I highly doubt that it's someone who's figured out my password (twice now). I'm really stumped.

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  • Ubuntu - Ruby Daemon script creates two processes - sh and ruby - PID file points at sh, not ruby

    - by Jonathan Scoles
    The PID file for a ruby process I have running as a daemon is getting the wrong PID. It appears that running /etc/init.d/sinatra start creates two processes - sh and ruby, and the PID that ends up in the PID file is that of the sh process. This means that when I then run /etc/init.d/sinatra stop or /etc/init.d/sinatra restart, it is killing sh and leaving the ruby process still running. I'd like to know a) why is my script launching two processes - sh and ruby, and not just ruby, and b) how do I fix it to just launch ruby? Details of the setup: I have a small Sinatra server set up on an ubuntu server, running as a daemon. It is set to automatically at server startup run a script named sinatra in /etc/init.d that launches the a control script control.rb, which then runs a ruby daemon command to start the server. The script is run under the 'sinatrauser' account, which has permissions for the directories the script needs. contents of /etc/init.d/sinatra #!/bin/bash # sinatra Startup script for Sinatra server. sudo -u sinatrauser ruby /var/www/sinatra/control.rb $1 RETVAL=$? exit $RETVAL To install this script, I simply copied it to /etc/init.d/ and ran sudo update-rc.d sinatra defaults contents of /var/www/sinatra/control.rb require 'rubygems' require 'daemons' pwd = Dir.pwd Daemons.run_proc('sinatraserver.rb', {:dir_mode => :normal, :dir => "/opt/pids/sinatra"}) do Dir.chdir(pwd) exec 'ruby /var/www/sinatra/sintraserver.rb >> /var/log/sinatra/sinatraOutput.log 2>&1' end portion of output from ps -A 6967 ? 00:00:00 apache2 10181 ? 00:00:00 sh <--- PID file gets this PID 10182 ? 00:00:02 ruby <--- Actual ruby process running Sinatra 12172 ? 00:00:00 sshd The PID file gets created in /opt/pids/sinatra/sinatraserver.rb.pid, and always contains the PID of the sh instance, which is always one less than the PID of the ruby process EDIT: I tried micke's solution, but it had no effect on the behavior I am seeing. This is the output from ps -A f. This output looks the same whether I use sudo -u sinatrauser ... or su sinatrauser -c ... in the service start script in /etc/init.d. 1146 ? S 0:00 sh -c ruby /var/www/sinatra/sinatraserver.rb >> /var/log/sinatra/sinatraOutput.log 2>&1 1147 ? S 0:00 \_ ruby /var/www/sinatra/sinatraserver.rb

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  • Searching for a specific option in a man page

    - by mitch_feaster
    I often find myself man'ing a command just to learn about one specific option. Most of the time I can search to the option just fine, unless it's something like ffmpeg or gcc where I have to step through about 40 matches until I get to the actual description of the option... Sometimes I can get lucky and search for the word "options" to get close and then refine it from there, but it would be nice if I could reliably jump straight to the option in question. It would be cool if there was a tool that could parse out the options and build a database on which you could do searches, but after looking at the groff markup for a few pages I've determined it would only be a best-guess effort due to the lack of meta-information in groff markup... In my ideal world woman mode in emacs would support searching for specific options... :) Any tips for jumping straight to a specific option in a man page?

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  • Why does Ubuntu 11.10 hang frequenty?

    - by ParveenArora
    I've been using Ubuntu from a long time and recently I have shifted to its newest version 11.10. Its interface is nice but my touch-pad hangs frequently in short intervals of time. When that happens, no key or key combination works. The only option is to restart or logout my laptop. I am using a Dell Inspiron N4010. I have tried a lot to solve this problem but haven't found any satisfactory help till now. Most of my friends who are using Ubuntu 11.10 reported the same to me, seems like it's a bug. How can I get out of this problem?

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  • Can I run iOS apps on my Mac?

    - by Ken
    I've seen a number of neat iPhone apps recently that I'd like to use. In particular, there are a number of neat musical apps (metronome, tuner, etc.) that seem highly rated, and have no real Mac equivalent. I don't have a recent iPod/iPhone/iPad (I don't need portability or a phone and it seems silly to pay hundreds of dollars to run $15 worth of apps), but I do have an Intel (C2D) Mac. Can the iPhone dev simulator, or any other emulator, download and run iPhone App Store apps?

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