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• "Must Have" Text/Terminal applications?

  - by timepilot

  I spend most of my time in Linux using tiled window managers such as Awesome or DWM. As a result, prefer to use text/terminal applications. Some of my favorites are: Vim, mc, Htop, MOC, GNU Screen, WeeChat, rTorrent, ELinks and Lynx. What are your must-install text/terminal applications?

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• XFCE: active panel buttons when mouse is on screen edge

  - by Dave Vogt

  I'm using XFCE 4.6.1 (Xubuntu distribution) on my laptop and main computer; the settings are approximately the same. so far for the intro. What I'm experiencing is that when going to the screen edge over the task bar on the laptop, the button under the mouse is active. On the main machine however, having the mouse on the screen edge, the button below it doesn't react at all! Only if I move the pointer towards the center a bit, the hover highlight starts and the button becomes clickable. I've tried to change the panel size, desktop theme and a few other settings, but none seems to cure that problem. Is there something that causes this problem? (Googling also seems to give no results)

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• How to copy text from Console2?

  - by GJ

  I just started using Console2 as an alternative to cmd.exe I can't figure out how to copy text from the console to the clipboard -- dragging over it with the mouse won't mark anything, and there is no option in the right-click menu to "mark" as in cmd.exe It must be terribly obvious but I guess I'm overlooking it... :(

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• how to remove leading whitespace from filenames/folders snow?

  - by timoto

  how do I remove leading whitespace from filenames/folders in OSX snow ? As provided below by Lri I was able to remove trailing whitespace using this #!/bin/bash IFS=$'\n' for d in {1..9}; do find ~/Desktop -name '* ' -depth $d | while read f; do mv "$f" "$(sed 's/ *$//' <<< "$f")" done done Now I'm trying to remove leading whitespace with this #!/bin/bash IFS=$'\n' for d in {1..9}; do find ~/Desktop -name '* ' -depth $d | while read f; do mv "$f" "$(sed 's/^ *//;s/ *$//' <<< "$f")" done done but it doesn't work. What am I doing wrong ?

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• Ubuntu and Belkin N150 f6d4050 Wireless USB adapter v2

  - by Andrew

  I'm new to Ubuntu, and I'm trying to get my Belkin USB adapter to work. There are plenty of discussions out there already about this, but none really helped me out. Here's what I've done - Installed ndiswrapper Installed ndisgtk Installed the driver (rt2870.inf) via ndisgtk ndisgtk reported that the driver was installed and the hardware was present. The green light on the adapter is solid green, which I assume means that Ubuntu is aware of it's presence. However, when I click the little wireless symbol at the navigation bar, there's no option to choose my adapter (assuming that it's supposed to show up there...) My adapter version is F6D4050 - Where do I go from here? I'm a Ubuntu newb, so speak slowly. :P lsusb - andrew@ubuntu:~$ lsusb Bus 002 Device 003: ID 046d:c517 Logitech, Inc. LX710 Cordless Desktop Laser Bus 002 Device 002: ID 04f9:0229 Brother Industries, Ltd Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub Bus 001 Device 004: ID 050d:935b Belkin Components Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub lsmod - andrew@ubuntu:~$ lsmod Module Size Used by binfmt_misc 7960 1 fbcon 39270 71 tileblit 2487 1 fbcon font 8053 1 fbcon bitblit 5811 1 fbcon softcursor 1565 1 bitblit vga16fb 12757 0 vgastate 9857 1 vga16fb snd_cmipci 37557 2 snd_intel8x0 31155 2 snd_ac97_codec 125394 1 snd_intel8x0 ac97_bus 1450 1 snd_ac97_codec snd_mpu401 6875 0 snd_pcm_oss 41394 0 snd_mixer_oss 16299 1 snd_pcm_oss snd_pcm 87882 4 snd_cmipci,snd_intel8x0,snd_ac97_codec,snd_pcm_oss snd_opl3_lib 10846 1 snd_cmipci snd_hwdep 6924 1 snd_opl3_lib snd_mpu401_uart 6857 2 snd_cmipci,snd_mpu401 snd_seq_dummy 1782 0 snd_seq_oss 31219 0 snd_seq_midi 5829 0 snd_rawmidi 23420 2 snd_mpu401_uart,snd_seq_midi snd_seq_midi_event 7267 2 snd_seq_oss,snd_seq_midi snd_seq 57481 6 snd_seq_dummy,snd_seq_oss,snd_seq_midi,snd_seq_midi_event nouveau 515227 2 ttm 60847 1 nouveau snd_timer 23649 3 snd_pcm,snd_opl3_lib,snd_seq snd_seq_device 6888 6 snd_opl3_lib,snd_seq_dummy,snd_seq_oss,snd_seq_midi,snd_rawmidi,snd_seq ns558 3704 0 ppdev 6375 0 drm_kms_helper 30742 1 nouveau joydev 11072 0 ndiswrapper 244768 0 gameport 10966 3 snd_cmipci,ns558 usblp 12407 0 asus_atk0110 10033 0 parport_pc 29958 1 serio_raw 4918 0 drm 199204 4 nouveau,ttm,drm_kms_helper i2c_algo_bit 6024 1 nouveau edac_core 45423 0 edac_mce_amd 9278 0 k8temp 3912 0 snd 71106 23 snd_cmipci,snd_intel8x0,snd_ac97_codec,snd_mpu401,snd_pcm_oss,snd_mixer_oss,snd_pcm,snd_opl3_lib,snd_hwdep,snd_mpu401_u art,snd_seq_oss,snd_rawmidi,snd_seq,snd_timer,snd_seq_device soundcore 8052 1 snd snd_page_alloc 8500 2 snd_intel8x0,snd_pcm i2c_nforce2 6099 0 lp 9336 0 parport 37160 3 ppdev,parport_pc,lp hid_logitech 8820 0 ff_memless 5109 1 hid_logitech ohci1394 30260 0 usbhid 41084 1 hid_logitech hid 83440 2 hid_logitech,usbhid usb_storage 49833 0 skge 41049 0 ieee1394 94771 1 ohci1394 sata_sil 8895 0 forcedeth 55592 0 sata_nv 23778 1 pata_amd 11962 1 floppy 63156 0

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• using onboard sound card with dedicated soundcard

  - by NoCarrier

  Is this even possible? I need to connect multiple line level inputs into my machine, but my soundcard only has one Line-In. I'd like to use the Line-In on my onboard sound device to get an additional input

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• How can I stream audio signals from various devices/computers to my home server?

  - by Breakthrough

  I currently have a headless home server set up (running Ubuntu 12.04 server edition) running a simple Apache HTTP server. The server is near an audio receiver, which controls a set of indoor and outdoor speakers in my home. Recently, my father purchased a Bluetooth adapter, which our various laptops and cellphones can connect to, outputting the music to the speakers. I was hoping to find a solution that worked over Wi-Fi, namely because it won't cost anything (I already have a server with an audio card), and it doesn't depend on Bluetooth. Is there any cross-platform (preferably free and open-source) solution that I can use which will allow me to stream audio to my home server, over my home network, from a wide variety of devices (laptops running Windows/Linux or cellphones running Android/BB/iOS)? I need something that works at least with Windows and Android. Also, just to clairfy, I want something that simply allows devices to connect to my server and output an audio signal without any action on the server end (since it's a server hidden away near my receiver). Any subsequent connection attempt should be dropped, so only one device can be in control of the stereo at once.

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• Why can I not access the internet when Windows 7 finds no issue with the ethernet connection and the network can see my device?

  - by WannabeCoder

  So I just moved from a house to an apartment. In the house and the apartment I had Uverse set up - and in both I had my desktop connected via a ~40 foot long cat5 cable. However, upon moving to the apartment I found that my ethernet connection no longer provides internet. This would seem like a mundane problem if not for: The router can see the computer on the network Windows 7 (the desktop's OS) detects no problems with the ethernet connection. Connections over the internet (i.e. browser windows, Pandora, etc.) do not immediately fail. Instead they load for 2 minutes and then finally give up. Devices connected over the Wifi (PS4, Laptop) access the internet just fine While removing the cat5 cable from my house, I accidentally damaged the locking tab but managed to bend it back into the appropriate position. I would suspect that a bad cat5 cable might be to blame if not for the above issues (thought I've heard bad cat5 cables cause the most nonsensical problems) and the fact that I tested the cat5 cable by having it share internet between my laptop (working internet) to my desktop and it functioned just fine and provided the desktop with internet. My ipconfig /all successfully finds a default gateway, DHCP server, and DNS server. What could possibly be causing the problem?

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• Htpc aka "Media Center": cheap and *silent*?

  - by Unknown

  It may be me, or the place I live (Italy), but it seems pretty hard to get a build or a prebuilt nettop or a laptop that fits the need. I need something silent able to playback all h.264 fullhd content without stuttering, and well (and not loosing the hw acceleration because of softsubs...) silent not ugly silent and (possibly) cheap. I'm going the linux route, therefore i'm moving towards a cpu-based or nvida-integrated solution (i don't think ati hw accelerated playback - or the intel "hd" acceleration - is useable yet). Ion nettop; it's either the Acer Revo (but here it's incredibly pricey and it's hard to find the dualcore version) or the Asrock Ion 330, that in the current version is rated "silent" at 26Db. 26. Sounds pretty noisy to me!!! the previous version was even worse. was this product really aimed at htpc market?? the Dell Zino - i think it's ATI based unfortunately. Laptop: correct me if I'm wrong: sub 600€/$ units are quite loud under full load (because of the tiny fans). ULW laptops are indeed quite similar: tiniest fans = high pitched noise and the cpu still lacks power for non hd-accelerated video decoding Handmade build: little money can be saved with underpowered cpus, a low-midrange cpu would help in the case of non-hw-accelerated content the cases are quite pricey the PSU one has to get ranges between 100/150 €/$ minimum to keep the noise down a low-mid build, all included, sums up to over 650 €/$ for a still-looking-ugly-unit, without the blu-ray drive. Please help. What do you advise on this? ;) Am I ignoring laptops too much, maybe? Are low-priced Acers that noisy/high pitched under full load?

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• DIY NAS - links for Instructions

  - by Kaushik Gopal

  Good folk of SU, I'm planning to build a NAS (Network Access Storage). I'm planning to do it cheap (:read Old PC Config + Open source software). I was looking for good DIY links . Before you shoot this down as a Repost, I'm only looking for good links containing detailed instructions for setting up a NAS. I did a fair bit of searching and found these links (so please suggest others. While these links are great they delve more on the hardware side, i'm looking for more instructions in the software side). For the sake of the interwebs: Ubuntu: http://snarfquest.com/wiki/index.php/Setting_up_a_Home_NAS http://www.smallnetbuilder.com/content/view/27962/77/ http://jonpeck.blogspot.com/2006/11/how-to-configure-80-fileserver-in-45.html FreeNAS http://www.smallbusinesscomputing.com/webmaster/article.php/3719706 http://www.codeproject.com/KB/system/homemade_nas.aspxhttp://www.codeproject.com/KB/system/homemade_nas.aspx There was one at rubbervir.us that everyone points to, but apparently the site has gone down. A couple of other queries: Is Printer/Scanner sharing a possibility with NAS devices? Many talk of torrent support with NAS Devices, a little more light on this? Does this mean, an auto download of torrent through a feed into NAS, or just support for storing Torrent download files onto the NAS(don't see the difference between the latter and a normal file tranfer)

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• How can I do a Complete PC Restore from a bitlocker encrypted drive (Windows Vista)?

  - by ne0sonic

  I'm running Windows Vista SP 2. My Windows OS drive is bitlocker encrypted. I have a Complete PC Backup of the OS drive on a secondary drive also bitlocker encrypted. I want to replace the OS drive with a large one and then do a Complete PC Restore from the backup on the secondary bitlocker encrypted drive. What is the correct procedure to do this restore from the image on the bitlocker encrypted backup drive?

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• How to compact a registry hive?

  - by SLaks

  I'm using a (non-administrator) roaming profile, with a size limit of 4MB. As you can imagine, it is extremely difficult to stay within that size limit. I've noticed that NTUser.dat, which holds my HKEY_CURRENT_USER hive, is 2560KB, single-handedly using more than half of that limit. Is there any way to shrink the hive without administrator privileges? I don't mind losing any settings or preferences stored in it.

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• Google Chrome bookmarks to Google bookmarks

  - by jasondavis

  Is there a way to move your bookmarks in chrome to Google's online bookmarks feature?

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• How to make Chrome spell check the whole text field?

  - by Laurent

  On Firefox, whenever a word is incorrect in a text field, it is underlined in red. Chrome does the same but the difference is that it underlines in red only when I move the caret over the word. So if I want to spell check the whole text field, I have to move the caret from the beginning to the end of the text field. Is it possible to make Chrome works more like Firefox and spell check the entire text field automatically?

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• MAC OSX Mavericks, using bash to see "Get Info" attributes

  - by Rell3oT

  I want to use my bash shell to see the attributes that are shown when you right click on an Application and click Get Info. The specific attributes that I want to know whether or not they are checked is Open in Low Resolution, Prevent App Nap, and Locked. I looked in the Info.plist file but only generic information about the file was contained here, not which attributes were checked. Is this information contained in the Applications binary? Where is it?

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• Forgot Microsoft Virtual PC's password

  - by Kanini

  I have a Microsoft Virtual PC on which I run Windows 2003 Server. I am right now in the system, but have forgotten the password. So, while I can continue to work now, if I were to lock the computer or shut it down, I am locked out. Questions How can I ensure that the Virtual PC automatic lock does not happen? (Giving me time to try and remember the password or for future users, to look up this question!) How can I find out/reset my password?

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• Free or Open Solution for Storing and Charting CSV data

  - by rrrfusco

  I'm presently storing CSV files, combining them, opening them in open office, creating pivot tables and then generating charts from the spreadsheet. I've looked at OOBase, but appending csv files to base is clunky for some reason. SQLite seems like a good database solution, but I've haven't found a good charting program that connects to it with ease. Although open office (or libreoffice) maintains the references and allows you to update the information, this process is far from efficient. There are too many steps and it seems one program should handle all of these tasks. A better program would be more intuitive, allow you to simply add inserts into a database, and include an interface for standard charting settings. EDIT Simplest Automated Analysis and Chart Generation Tool? The above answer references Spotfire and Tableau, each of which has a free 14 and 30 day trial. Each program is nicely streamlined and designed. I'm looking for a program between this quality and LibreOffice. Can you recommend a better open or free desktop solution for windows?

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• why am I seeing "ghost" folder contents on Vista?

  - by user701510

  Today, after I clicked "folder X" in my external hard drive, instead of seeing the contents of "folder X", I see the contents of my flash drive...which is not connected to my computer. My flash drive's files show for a couple of seconds before I am brought to "folder X" which was the folder I wanted to go to as mentioned in the beginning of this post. Any idea why this happened? I'm using Vista 32-bit business edition.

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• Install 64-bit Ubuntu or 32-bit?

  - by nitbuntu

  I'll be receiving a new notebook in a few days and was planning on running Ubuntu on it as it's compatible and the notebook has no OS pre-installed. The specifications are: Core 2 Duo, T6600, 4 GB RAM, Intel integrated graphics. I know a year or two ago, running a 64-bit version of Ubuntu was not advised due to much of the applications and plugins (e.g. Flash) only running on 32-bit. Is this still the case? Would I get better performance with 64-bit Ubuntu since I have 4 GB of RAM? Are there any downsides anymore?

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• Running hardware with only 32bit drivers in 64bit windows

  - by Howard

  Recently we had to upgrade a system to handle added HD IP cameras. This upgrade involved an entirely new computer build with the exception of a rather pricey Geovision DVR (PCI/GV1480 series). Apparently while these cards do support Windows 7, they do not support Windows 7 x64. I'm stuck between a rock and a hard place here trying to figure out how we can remedy this, is there a virtualization solution that will allow devices with driver issues to passthru to the Guest OS? I was thinking XPMode may work for this solution however I am unsure if it runs 32bit or 64bit and if it'll allow driver-issue devices to pass to it. Any help would be greatly appreciated, Best Regards, Howard

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• Edit, select value from UITableView on the iPhone

  - by Anthony D

  I have a UITableView with a list of names, representing server configurations. I want the user to be able to select a server configuration, add a server config, edit a server config, or just cancel out of the view and return to the main view. I'm having a hard time trying to figure out how to achieve all of that functionality in this view. To select, the user should be able to just tap the server config name and a check will appear next to the name then the user is taken back to the main view automatically (or use a save button instead?). To edit the server config, I would also like the user to be able to tap the server config name and be taken to a detail screen where changes can be made. How can I accomplish both since I want both to be done by tapping the server name (row)? Right now the cancel button seems out of place since the screen is accessed via a UINavigationController. Any suggestions?

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• Making the iPhone work with stripped down Windows XP

  - by Gabriel

  Hi, this is my first time posting here and I have a really specific question. I have an ASUS eee 901 running Windows XP Home. I had everything working well, but then I decided to improve performance by moving Windows to the smaller but faster internal SSD. I used Nlite to strip down Windows, following the instructions here: http://wiki.eeeuser.com/howto:nlitexp I now have a very lightweight installation of XP home with SP3 and all the current updates. Almost everything is working really well. I have installed iTunes and I CAN sync with no problems. However, each time I plug in my iPhone 3GS (latest firmware), Windows tries and fails to install drivers. The Found New Hardware Wizard launches, but nothing I do will make it complete successfully, with the result that the iphone does not show up in Windows as removable storage, or as a camera. When I launch the Camera and Scanner Wizard, it shows only my webcam, not the iphone. I have verified that I have the following files in place: Windows\System32\ptpusb.dll (regsvr32 successful) Windows\System32\ptpusd.dll (entry point not found, can not be registered) Windows\System32\usbaaplrc.dll (entry point not found, can not be registered) Windows\System32\drivers\usbaapl.sys Windows\System32\drivers\usbscan.sys Windows\System32\drivers\usbstor.sys Does anyone know if some other file is required or if there's some other element preventing this from working? Edit (From posted answer) I did select Cameras & Camcorders, and my webcam is working fine for video & still capture.

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• yum install php-tidy - no more mirrors

  - by Lylo

  Hi im trying to get the tidy extensions installed on centos running php 5.3 Thanks Downloading Packages: http://repo.webtatic.com/yum/centos/5/x86_64/php-tidy-5.3.5-1.w5.x86_64.rpm: [Errno 14] HTTP Error 404: Not Found Trying other mirror. http://repo.webtatic.com/yum/centos/5/x86_64/php-pdo-5.3.5-1.w5.x86_64.rpm: [Errno 14] HTTP Error 404: Not Found Trying other mirror. http://repo.webtatic.com/yum/centos/5/x86_64/php-mysql-5.3.5-1.w5.x86_64.rpm: [Errno 14] HTTP Error 404: Not Found Trying other mirror. http://repo.webtatic.com/yum/centos/5/x86_64/php-gd-5.3.5-1.w5.x86_64.rpm: [Errno 14] HTTP Error 404: Not Found Trying other mirror. http://repo.webtatic.com/yum/centos/5/x86_64/php-xml-5.3.5-1.w5.x86_64.rpm: [Errno 14] HTTP Error 404: Not Found Trying other mirror. http://repo.webtatic.com/yum/centos/5/x86_64/php-common-5.3.5-1.w5.x86_64.rpm: [Errno 14] HTTP Error 404: Not Found Trying other mirror. http://repo.webtatic.com/yum/centos/5/x86_64/php-devel-5.3.5-1.w5.x86_64.rpm: [Errno 14] HTTP Error 404: Not Found Trying other mirror. http://repo.webtatic.com/yum/centos/5/x86_64/php-5.3.5-1.w5.x86_64.rpm: [Errno 14] HTTP Error 404: Not Found Trying other mirror. http://repo.webtatic.com/yum/centos/5/x86_64/php-cli-5.3.5-1.w5.x86_64.rpm: [Errno 14] HTTP Error 404: Not Found Trying other mirror. Error Downloading Packages: php-tidy-5.3.5-1.w5.x86_64: failure: php-tidy-5.3.5-1.w5.x86_64.rpm from webtatic: [Errno 256] No more mirrors to try. php-cli-5.3.5-1.w5.x86_64: failure: php-cli-5.3.5-1.w5.x86_64.rpm from webtatic: [Errno 256] No more mirrors to try. php-5.3.5-1.w5.x86_64: failure: php-5.3.5-1.w5.x86_64.rpm from webtatic: [Errno 256] No more mirrors to try. php-pdo-5.3.5-1.w5.x86_64: failure: php-pdo-5.3.5-1.w5.x86_64.rpm from webtatic: [Errno 256] No more mirrors to try. php-devel-5.3.5-1.w5.x86_64: failure: php-devel-5.3.5-1.w5.x86_64.rpm from webtatic: [Errno 256] No more mirrors to try. php-mysql-5.3.5-1.w5.x86_64: failure: php-mysql-5.3.5-1.w5.x86_64.rpm from webtatic: [Errno 256] No more mirrors to try. php-common-5.3.5-1.w5.x86_64: failure: php-common-5.3.5-1.w5.x86_64.rpm from webtatic: [Errno 256] No more mirrors to try. php-xml-5.3.5-1.w5.x86_64: failure: php-xml-5.3.5-1.w5.x86_64.rpm from webtatic: [Errno 256] No more mirrors to try. php-gd-5.3.5-1.w5.x86_64: failure: php-gd-5.3.5-1.w5.x86_64.rpm from webtatic: [Errno 256] No more mirrors to try.

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• Reboot fails with "Invalid partition"

  - by Mike Clark

  My laptop can't reboot. Any time something restarts the laptop (e.g. to apply Windows updates, or Start Menu-Restart, etc), the computer sits at a black screen with the message "Invalid partition" displayed in console text. When this happens, I power off the computer, then power it back on, and it boots up fine. OK, now the history behind this: This laptop is a new Dell. The day I got it, I used gparted to reclaim 30 GB of disk space that had been allocated to a "recovery partition" in the middle of the laptop's primary drive. (I have DVDs for recovery and I didn't want to waste 30 GB of SSD space on recovery data.) So I used gparted to delete the recovery partition and resize the primary Windows partition to use up the new free space. As expected when resizing a boot partition, the computer would no longer boot. I used Windows Recovery Console to fix the boot process: FIXMBR C: FIXBOOT C: BOOTCFG /rebuild This worked fine and the computer boots up fine. But, as mentioned earlier, the laptop still can't reboot. Any idea on how to fix this without completely reformatting the disk and reinstalling Windows from scratch? It's Windows 7.

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• Trying to find the life expectancy of an unused flash card like SD

  - by wsams

  I read in the What's the life expectancy of an SD card? post SD cards are rated to hold data at something like 10 years sitting idle. I recall reading (not sure where) about re-energizing cards by occasionally inserting into a reader. Everything I read rates in read/write cycles and not physical decay. I'm wonder if buying a new sd card for every photo shoot would be beneficial if I could store the cards in a lock box? I was hoping for something much longer. Does anyone else agree with 10 years or maybe something more?

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