I am looking into alternatives to Windows EFS to protect sensitive data on a Linux web server. I know practically nothing about EFS, but I get the impression that the files are effectively plain-text if you are logged into the Windows machine as the user who owns the files, so the same level of "encryption" exists in a Linux environment if the files have only read/write perms for file owner and no perms for anybody else. My colleague says "No, it is not the same level of security" but doesn't provide any further info regarding how/why it's different. What am I missing here? [more inside]
posted by 0
on Apr 1, 2013 -
I've recently come up against several vexing linux system administration issues that have our company outsourcing solutions to other people. I'm looking for advanced linux system administration courses that go beyond installing packages and installing/configuring/starting and stopping services. [more inside]
posted by anonymous
on Mar 22, 2013 -
My friend's laptop runs windows 7. After resetting last night she's getting an Operating System Not Found error during boot. Assuming the hard drive hasn't completely failed, what are the best, simplest tools she can use to either fix the problem or at least get her important data off the drive? She has access to another computer with a cd/dvd burner, an 8GB USB flash drive, and blank cds. She doesn't have access to the system restore disc or anything like that. She can get a blank DVD if that's simplest.
I was leaning toward Knoppix as the Linux distribution for a live dvd, but if there's an easier way I'd love to hear it. Thanks.
posted by Green With You
on Mar 16, 2013 -
Long story short- I'm trying to make a go of it with an Acer C7 Chromebook as my main computer. I installed ChrUbuntu, and this is my first foray into the world of Linux. I like it so far, but it does beg the question of what to do with backing-up/restoring my iPhone 4s and iPad (original). Pretty soon I'm going to want to unlock my iPhone so I can switch to a prepaid plan, and I understand you need iTunes for that. Is there a Linux workaround that anyone knows about?
posted by letstrythis
on Mar 15, 2013 -
my computer froze, and when i tried to reboot it, it got to the green suse screen proceeded normally, and then when it went forward, i got an error message that said could not start "kdeinit4. check your installation"
tried to fix it using the protocal i found here
but sitll have the same problems with the error message.
I hadn't plugged in my computer for about 5 months, because I had a laptop, but the laptop is on it's last legs, but it was working pretty well for the last couple of days.
posted by PinkMoose
on Mar 8, 2013 -
Please help me figure out how to get my VPN to work with Linux - it claims to, but I can't make it. [more inside]
posted by ryanshepard
on Mar 7, 2013 -
Is there a book (or a way to have one made) that would list all available Linux commands with options and what they mean for any shell I'm interested in learning? (Currently bash) [more inside]
posted by InsertNiftyNameHere
on Mar 6, 2013 -
My Thinkpad X61 tablet is dying. Work will replace it, I just need to tell them what fancy new machine I want. But I don't have much time - the new machine needs to be ordered and delivered
by March 31! Which doesn't give me enough time to research my options. Thus I turn to you for help. [more inside]
posted by eviemath
on Feb 13, 2013 -
I'm getting a new laptop. A new variant of the ASUS UX32VD Zenbook (model: UX32VD-R4010P) seems to tick all my boxes. But I'm good at talking myself into things, so please help me sanity-check my choice. Many details inside. [more inside]
posted by pont
on Feb 12, 2013 -
I have a mess of ad-hoc backup systems, none of which “just work”. I would like to have a NAS that quietly backs up the cross-platform content I have, and also mirrors it online securely. I should probably budget for about 1-2 TB. I have no problem doing geeky setup stuff, but the less routine stuff I have to remember, the better. System details follow. [more inside]
posted by scruss
on Feb 10, 2013 -
I am running Ubuntu 12.04 w/Gnome - I use proXPN
for Windows machines, but have never been able to get it to establish a connection w/the Ubuntu laptop I have.
I'm looking for recommendations for VPNs that work reliably with Linux where set-up is basic enough for a Linux novice to understand.
posted by ryanshepard
on Feb 1, 2013 -
I just had to replace the hard drive in my mothers computer and reinstall Windows 7. She is open to using Linux so it seems like a good time to get her to switch. [more inside]
posted by johnpowell
on Jan 31, 2013 -
Where can I download TT or T1 of public domain font IBM Courier? My Google-fu is exhausted. I can't find this font on my own. Help me, HiveMind! [more inside]
posted by ScarletPumpernickel
on Jan 29, 2013 -
I have a software RAID5 array in Ubuntu. According to the SMART status, all the devices are okay (one has "a few bad sectors," but the health is green). I have 5 drives, but I can't get the raid to assemble! I'm about to try raid create as outlined here
but it looks risky and I was hoping to see if there's something simple I'm missing. [more inside]
posted by geoff.
on Jan 20, 2013 -
I would like advice on creating a dynamic graphing website to display clinical data on a intranet website to better aide clinicians. What my superiors are seeking is a "Data Mall." My programming/server-admin. experience is minimal, but my Linux-hobbyist mentality hates
the MS Access solution that is being built. [more inside]
posted by rosswald
on Jan 16, 2013 -
I have an Acer laptop with an i3 chip and the standard amount of RAM, probably 4GB that I bought in 2011. Just over a year after I bought it, and just weeks after the end of warranty, the hard drive died.
I'm wondering how hard it would be to buy a new hard drive and install Ubuntu or something like that. Is it possible?
If so, how much of a pain is it to set up drivers? Would I have to manually install drivers for nearly everything (USB ports, wireless receiver, etc)?
posted by KokuRyu
on Jan 10, 2013 -
I lease a massive server that I am underutilizing. I'd like to use up to 8TB/month of transfer and 500GB of disk space to make the world a better place. I am already seeding Ubuntu distros, Project Gutenberg, and Pearl Jam shows, and I'm looking for more ideas.
posted by quarantine
on Jan 6, 2013 -
Looking for advice on a computer to buy or build that will have a ridiculous amount of RAM and many processor cores. [more inside]
posted by tomwheeler
on Nov 20, 2012 -
I bought a new laptop that has 2 hard drive bays. It came with a hard drive with Windows 7 preinstalled. I bought an SSD, installed Windows and Linux fresh onto it, wiped the old hard drive and used it as a data disk, but something is slightly out-of-whack in the boot sequence (and a partition is marked "System" when it really isn't). Is it worth fixing? [more inside]
posted by jozxyqk
on Oct 24, 2012 -
Using a laptop running Ubuntu Linux 12.04, I want to record three things at once:
1) video of my desktop,
2) video from a USB webcam,
3) audio from a USB microphone.
Ideally I would like some setup which simultaneously starts all three recordings, and keeps them in sync, so that it will not be too painfully difficult to mix them later -- my eventual aim is to make a kind of "picture-in-picture" screencast. Is this feasible, and if it is, what's the best approach? (Free is nice, but if I can make this process smoother by paying less than a thousand dollars, I will happily pay.)
posted by em
on Sep 27, 2012 -
I have an Ubuntu installation with a software RAID. The Ubuntu installation is on a separate disk than the RAID. If I reinstall Ubuntu, will it find and mount the RAID successfully? [more inside]
posted by geoff.
on Sep 8, 2012 -
Wireless no longer working after upgrade to Ubuntu's Precise Pangolin. I've got just enough knowledge to be confused. Please explain what to do like I'm 5 years old. [more inside]
posted by fiercecupcake
on Aug 26, 2012 -
Looking for advice from other mefites on how to best use the additional disks I've purchased to expand my current home Linux server. RAID5/6? Native ZFS raidz? Something else? Also curious about use of iSCSI instead of SMB for things like Time Machine, etc. [more inside]
posted by snuffleupagus
on Aug 17, 2012 -
After a couple of mind-changing conversations I'm ready to give Linux another shot. Old hands, please help me pick a laptop, a distro, and offer a little advice for some transition issues. A few details within. Thanks! [more inside]
posted by finnb
on Jul 16, 2012 -
Could you recommend a good Ubuntu based distro for old systems having under 512MB memory? Why should I choose that distro over others?
posted by raphael19
on Jun 17, 2012 -
I'm looking for a good Linux distribution to run from a USB stick for virus scanning on Windows computers. Difficulty - these computers have their hard drives encrypted with TrueCrypt. [more inside]
posted by charred husk
on Jun 8, 2012 -
How do I best set up Linux partitions & mount points on my old netbook with limited storage capacity? [more inside]
posted by Edogy
on Jun 5, 2012 -
I have a NAS appliance that crashed last weekend. The IT guys apparently / maybe didn't recover it in the right way? There's about 50,000 directories in a "lost+found" directory each with a numeric name like "#4289756". It looks as if all the missing files are within these directories, each with the original date and owner information (Linux). I need to organize them so they are findable to the staff. [more inside]
posted by nedpwolf
on May 24, 2012 -
RAID 1 Partition Filter: Physical capacity increased. How do we increase the partition size to match on a production machine? Details within. [more inside]
posted by even butter
on May 4, 2012 -
Due to my work laptop dying, I installed the gui on my Ubuntu 11.10 server. No biggie except that it seems to have messed up the video mode. My LCD just displays an error. How can I get around this? [more inside]
posted by tommasz
on Apr 27, 2012 -
The red and blue channels of *some* videos I watch with the Firefox Flash plugin on sites like youtube are swapped. Halp? [more inside]
posted by CautionToTheWind
on Apr 15, 2012 -
I'm looking for an old(ish) Linux breakout clone. I believe it came installed by default with Redhat (??) and/or KDE. This would be around 10 years ago, give or take. [more inside]
posted by NoraReed
on Mar 26, 2012 -
Linux app filter; I need a program for playing mp3s that lets me create playlists. Difficulty - I want to do things like create a playlist of all genres and no genres minus classical music. [more inside]
posted by QIbHom
on Mar 6, 2012 -
How do I fix this fast-then-slow download issue on a Linux machine? It doesn't happen on a Windows machine. TCP tuning nerdery probably required. [more inside]
posted by Kadin2048
on Feb 8, 2012 -
I just upgraded to Ubuntu 10.04. My system is set up to use NIS and autofs. I am able to login and get to nfs-mounted filesystems w/o problem. However my login is just reporting one group membership (as per the 'id' command) whereas it should be reporting 15. I've found that if I su to myself ('su - luge') then all the groups appear. I've also found that if I ssh to another system and ssh back to my system then I only get one group, but if I ssh to another system and *telnet* back to my system then all the groups appear. I've also found that the getgroups(0, NULL) syscall behaves accordingly, returning 1 or 15 depending on the above. Is this some kind of process inheritance issue?
posted by luge
on Feb 2, 2012 -