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Stack Overflow node.js
Local network speed appears to be being limited
I have a dedicated server setup that has just started causing us issues. Our immediate problem, is that last week, could log into an admin page of one of our websites just fine, now we can't. It does …
Is one node + MAAS possible?
Presently I have two machines wanting to join a private cloud an hp i386 & dell amd64. Installing the MAAS in the dell and attempting to add the hp as a node yields Unable to create Node: …
How to automatically reconcile /etc/group and /etc/gshadow
Running grpck to check the groups, I see these errors: 'twinky' is a member of the 'foo' group in /etc/group but not in /etc/gshadow 'dipsy' is a member of the 'foo' group in /etc/group but not in …
Getting error-'General Error Mounting Filesystems' while installing ubuntu 12.04 alongside Windows 7 starter edition
I am trying to install Ubuntu 12.04 on my HP Mini 110 with 2 gb of ram and Windows 7 starter edition. However, when I try to boot from USB, the Ubuntu screen loads and then shows the message-'General …
Can't receive emails using Postfix: Status=deferred (conversation with 127.0.0.1[127.0.0.1] timed out while receiving the initial server greeting)
I was setting up a server until about a month ago when I had to stop for personal reasons. I've went back to it today and tried to send/receive emails. Initially, I sent myself an email from my Gmail …
Pixel value for rounded corners in Fireworks?
Im using Fireworks CS5. I need to make a rectangle with rounded corners. There is a tool for this but I cant set the radius in pixels, which I need to do. I think there is a way of doing this to a …
Clone or Image a PC - Part 2
Part 1 is here if anyone is interested: Clone or Image a PC I've got 100 PC's to setup. Is it possible to set up 1 of these PC's with software, drivers, settings, configs, licenses etc, then …
Acquiring a customizable/generic product
I am looking at modifying a wireless scale that can transmit its gathered information wirelessly. There are plenty of patented products out there that do this, I am looking for a 'blank template' that …
error 1325 <username> is not a valid short File Name
While trying to install dotnetfx.exe on a windows 7 operating system I got the following error: error 1325 <username> is not a valid short File Name How can I fix this issue so the install …
How to add Google as search engine in Internet Explorer 8
I don't have Google listed among available search engines. Search for "Google" in the IE Gallery finds nothing.
Moving MySQL datadir
I am trying to move the data directory of my MySQL database to a second disk array that I have as a mount point /array2/ The problem I am having is I have tried everything and after I modify the ...
How to route traffic from multiple ips (with single NIC) in a server linux
I have server(CENTOS) with one NIC and it has multiple ip addresses let's say my ips are 192.168.1.10, and 192.168.1.11. I would like to route route traffic from both ip's. I am struggling solve ...
How can I write Ubuntu apps in Java?
I am new to linux. I want to develop apps for Ubuntu desktop and mobile using Java.
Does my system has any potential Malware as Chrome is showing “This page has insecure content” pop-up
Well, I've been using chrome for a long time and it never showed such message unless it actually is. Actually, I had to crack a RAR file for that I searched over google and found some tools which I …
VIM: Delete one whitespace to the left
Consider this code: foo = (int)someVariable - 42; bar = someFunction('someArgument') + 42; By placing the cursor on the leading character of someVariable and someFunction we can experiment with dw, …
Separate Partition for Ubuntu?
I have Windows Vista installed on my C drive. I want to install Ubuntu on my home PC. Do I require another partition or can I install ubuntu on the same C partition as my windows vista. Please ...
Broken packages, synaptic and Libre Office broken, when upgrading to 12.04
I upgraded to version 12.04 this morning. Has caused broken packages which I cannot undo because it has caused brakages in my synaptic package manager. I cannot use Libre office writer and every ...
ubuntu image size 732 mb - too big for cd
i have an old pc that can't handle a boot stick install, so i have to create an actual, old fashioned boot cd. however, the image size for ubuntu 12.04 is 732mb, which is too large for cds, which can …
How do I customize the NTP poll rate?
I'm setting up Ubuntu on an embedded machine that runs over a cellular connection, where we pay per byte. The machine also has no RTC battery, so it starts from a random time every boot. I'd like to …
Cutting an UTP cable while it's plugged in
I have an UTP cable coming from a router far, far away. The plastic part which keeps it from falling out of the socket was damaged, and I intend to replace it. Is there any danger of cutting it while …
Fail to upgrade from 11.04 to 12.04
I tried to upgrade from 11.04 to 12.04 by Update manager, but failed. The error message was: Failed to fetch http://kr.archive.ubuntu.com/ubuntu/pool/main/t/ttf-alee/ttf-alee_12+nmu1ubuntu1_all.deb' …
ubuntu not working
last month i have downloaded ubuntu...and installed it on laptops hard drive alongwith microsoft windows vista....it was working perfectly..but a few days ago it stopped working...i do not know what …
Changing the highlighted text background color in VIM on Mac OS X
I have a color scheme that I really like for the terminal on my Linux box. I have edited Terminal.app's color scheme on my Mac to be identical to on my Linux box, and for the most part I am happy. I …
Automatic E-mail forwarding
I have two E-mail servers. Primary Exchange 2007 mail server is in my organisation, and secondary E-mail server is hosted on Google using Google Apps. Sometimes, our primary mail server goes down, and …
Display tracert on Google or Bing Maps
Is there a program of perhaps website that can display a list of ip-adresses on Google or Bing maps? For instance, if I do tracert -d www.youtube.com, I'll get a bunch of IP-addresses, displaying the …
Centos /etc/hosts doesnt resolve my hostname
[root@data001 etc]# hostname data001.dd [root@data001 etc]# ping data001.dd ping: unknown host data001.dd [root@data001 etc]# How do I fix this? This is on a fresh Centos6 build...does this not come …
How can I get Openfire 3.7.1 to 'remember' its configuration?
I have (well, had up until this morning) an Openfire intranet XMPP server that had been running merrily along for 370 days without being touched, and a total of about 3 years of running. Users ...
Will dropping only SYN packets improve or decrease firewall performance?
I'm setting ipfw, and the following was suggested to me: If I make the rule only to drop SYN packets for TCP, no connection could be established and the firewall won't even have to look at other ...
ssh server on runlevel 3
I have been trying to setup a ssh server on my desktop for remote access and have been running into a few issues. The first I have found is that sshd is not starting on boot. As soon as I run: sudo …
Why isn't Ubuntu One updating the list of folders?
I am hoping that somebody can help me. I am quite new to linux & Ubuntu although I am very keen to learn this new (for me) setup. I have previously been using ASUS Webstorage for my online ...
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