When I build a program from source (CentOS), How do I go about updating it to a new version? Can I just run the make && make install again with the same configure options?
What is the easiest way to setup full Clang, libc++ and LLVM as default global toolchain? All of my attempts to build it, in most of the configurations I could think of, resulted in working Clang, but it didn't use libc++ headers, but default GCC's libstd++'s ones, resulting in numerous faults in incompatible pieces of library code.
I would like it working out of the box, without having to do magic in .bashrc or passing all those -stdlib=libc++ and -lc++ to compiler and linker.
I work for a small digital agency (10-15 employees). We design and build websites (using php and Django). Are we better off building our own intranet using django or going for a pre built (free or paid for) solution?
Key features needed:
Project management (basecamp clone)
Time reporting
Local and external file sharing (dropbox clone)
I am planning to create mysql accounts for each of my web devs and build their own databases. I need these devs to have accounts to access their own phpmyadmin where they can manipulate their own sets of databases.
I am kind of new to web services deployment, so should this setup be configured in phpmyadmin or in mysql?
Will this kind of deployment need web management like cpanel?
I hope you can enlighten me with this.
I want to update the Python build on my Linux box, but the only way I know how to do it is uninstalling the current version and installing the new one. My system is already up to date (I updated yesterday). I wanted to know if there is a way to update a specific program from the command line, like sudo apt-get update <program-name>. I know this command doesn't exist, but I'm hoping something equivalent does.
Can anyone tell me how to access the Java Applet Console in Chromium for Linux?
I assumed there would be a Java application packaged with the JRE that would give me access through the command line, but I can't find reference to anything.
$ java -version
java version "1.6.0_24"
OpenJDK Runtime Environment (IcedTea6 1.11.2) (ArchLinux-6.b24_1.11.2-1-i686)
OpenJDK Client VM (build 20.0-b12, mixed mode)
In a bug post I sent to the chrome developers, a developer sent me the message:
We don't see this difference in the
new builds of Chrome. Checked in
6.0.437.2 dev. Can you check and confirm again?
I'm wondering how can I run the latest (development) version of Chrome for Mac OS X?
Ideally I don't want to build the project.
In early 2010 my motherboard freaked out, and I was able to drop in a new board and connect my two DVD drives that were initially bought in 2005.
Tonight my new components arrived to build my next system, and I figured I'd just reuse the old DVD drives. Surprise, the long flat connector cable has no mate on the new motherboard. Reckon I'll just pick up a new DVD drive for $25, but what gives?
Thanks!
I want to add usb network support to a real-time Linux distribution we're using at work.
USB devices are recognized, but when connecting a usb network adapter no network interface is created.
From what I've read this requires recompiling the kernel build with usbnet support enabled. I don't mind doing this, but the problem is that I can't seem to find any instructions on how to do this. Can anyone point me in the right direction?
Hi
I lost some notes and i have about 40 minutes before my pc will restart.
I know it might be imposible but anyway maybe i will learn something.
So the question goes:
Is there a RAM trace left by keyboard input that could be recovered in 40 minutes or less.
I use Win 7 build 7100.
edit: the browser is Chrome
I've got some generic RAID controller built into my motherboard and I want to build either a RAID 5 or RAID 0+1 array. What are the disadvantages of running unmatched drives? Like 4 different brand 7200rpm 500gb drives?
This would determine whether I look around for whatever used drives I could get my hands on vs. paying extra for a set of matched identical drives.
i'd like to build a similar replica of the virtual server i hire from my hosting company in order to test a windowless application of firefox using Xvfb.
i'd like to do so using a parallels virtual machine on OSX.
i'm happy to run some commands to get info but i'm pretty much a linux noob so be gentle!
at the moment this is all i really know:
[GCC 4.1.2 20080704 (Red Hat 4.1.2-46)] on linux2
thanks :)
Let's consider a scenario like below:
A small web blog build based on LAMP stack and deployed on a shared hosting.
Suddenly it becomes popular in one day and it gets million hits per day.
Since the developer have not consider high traffic, it caused server downtime and crashes.
What would be a quick fix for such a scenario?
BTW I know on cloud Servers I may be able to add more RAM or CPU to avoid that like in Amazon EC2.
I have just installed CENTOS 6 on an internal network with no Internet Access.
Not very familiar with LINUX/CENTOS, I managed to get httpd service started and I believe PHP wasn't installed.
As the machine is not connected to the Internet, it will not be able to use YUM directly. How do I go about installing PHP and their dependencies, or the only way is to download the source codes and build it on my own?
I want build a third party tool to make our employees fill the Contact Form information , and then make him able to add his information as a signature image to the Lotus notes ..
so if the customer want to send a new email , the signature will be added automatically to the email ..
I use lotus notes V. 8.5 ..
But how I can do it ,, is there any API available to make this happens ?
I appreciates any help ...
One of my older motherboards broke and I'm planning to use the remaining power supply, hard drive and case to build a backup server. I want to buy a new motherboard and CPU that can be used 24x7 and wont break down in a few months.
So the question is, do you have any recommendations on any reliable motherboards and CPU for a backup server? Processing power is not a huge issue.
I'm trying to have puppet build a configuration file that looks like this:
[All]
Hosts=apt-dater@puppetmaster;apt-dater@blaster; (etc...)
Basically, this file needs an entry for each node that includes the apt-dater class. I've been experimenting with exported resources, but I can't find a clean way of putting it together. How should I go about creating this file?
Can anyone suggest/recommend free/cheap software for creating a DVD with a menu? I want to make a DVD of our honeymoon videos and break it into sections with a menu. I already have software for actually burning the disc, I'm looking for something that'll let me build the package to burned.
I just inherited this a single linux box running pop/smtp for a small office (25 users). I'm new to Linux. I think the box is running Debian GNU/Linux 5.0 as the server (this is bannered accross the screen occassionally) but not sure of the release/kernal/build etc. I need to be certain of both the server os and email linux versions in order to perform research, admin and support. Any help/pointers on how to do this is much appreciated.
Now that routers are affordable, why should I build a network using Layer 2 switches, which degenerate to broadcasting under poor conditions, and not just use real routing at Layer 3?
Edit: Got some great replies. Let me clarify the question: Of course, at the lowest level, you want to plug your end nodes into a switch, not a router (as demonstrated by AlReece). I'm referring to switches which are used to bridge traffic between segments - that is, switches connected to other switches.
I am build a bar chart in Excel with data values ranging from e.g. 10 to 20. I want the X axis limits to be automatic, but although the right limit (near 20) works correctly, the left limit always defaults to 0.
I'd like the left limit to be near 10, instead of zero, without having to have the limit fixed. Is there any way to do this?
I've looked up comparisons and found that single core performance seems to be better on i7 4770k, but has less cores that the i7 4930k. Would VS take advantage of extra cores when compiling, or would the difference be negible.
I'm looking to buy the PC primarily for programming, so which would be better for visual studio? I already have the rest of my build ready, I just need to decide on this! :) thanks
I've been looking for unanswered questions trying to build some reputation here. Once I select a tag filter in the sidebar, I'm shown all of the questions with that tag. Choosing more tags makes the filter more specific and choosing one of the tags from the set I've already chosen replaces the whole set with that one tag.
But, how do I remove that lone tag so that I can return to the full list of Unanswered questions?