Automatix is an automated installation program that offers many installations that are either unavailable in Ubuntu (for legal reasons or otherwise), or difficult. Automatix includes many installs such as Acrobat reader, Wine, Crossover, which allows the installation of Windows programs like Office and PhotoShop, pesky proprietary codecs, libcss2 for decrypting DVDs and much more. These are all installed using a GUI.
If you have a long job using the command line in Linux, here are some tips.
Some jobs, such as compiling a program or using vacuumdb in postgres require a long time. Normally, you cannot use the same command line when running these jobs. If you are using ssh remotely, you're stuck (unless you login again).
Now you can add a space and ampersand at the end of the command and this *should* send this to the background. But I've found this doesn't always work. But even if it does, the following does still apply.
Imagine you have a very important disk you want to mirror, or have a copy of. This could be a remote disk, like on a website, or even a directory.
You could copy and paste the files, at least if they are local disks, or use FTP. Problem solved, right?
Now, imagine you have two disks, both of which have data, but you need them to match. This was the problem I ran into with over 100 GB of data. I solved this in ubuntu using rsync.
To install, use apt-get:
$ sudo apt-get install rsync
I recently wanted to setup an automated backup system for a company I purchase hosting through (who promptly shut off full backups), and wanted to do so using FTP to my home computer.
The first thing I did was setup vsftpd. This is an FTP daemon that provides the ftp service. After installing the daemon and creating the system account with /bin/false as a shell, I edited /etc/vsftpd.conf. I didn't run it on a non-standard port, although you can for greater security. I did NOT enable anonymous access and neither should anyone else not requiring them.
Jeff pointed me to an article, supposedly breaking news, that described a "new" "web 2.0" threat, trojans using XML feeds as command and control, and using social networking sites, or other "web 2.0" sites like MySpace to store stolen information.
Here are some simple commands to use to get the disk usage in Linux.
$ df
will give you the disk usage for all mounted drives, including available and percentage of use.
Filesystem 1K-blocks Used Available Use% Mounted on
/dev/sda2 17077684 7868596 8341580 49% /
varrun 1038144 272 1037872 1% /var/run
varlock 1038144 0 1038144 0% /var/lock
udev 1038144 84 1038060 1% /dev
devshm 1038144 0 1038144 0% /dev/shm
I switched my desktop back to gnome (think Ubuntu not Kubutnu), mostly because of AWN which is a cool menu with nice applets that extend the functionality (I have a system monitor, a weather applet, desktop switcher, file stacker, etc) (many examples can be seen on YouTube. AWN is still in heavy development so a few of the applets don't work and there are some minor bugs, but very cool.
I have been struggling with copying a DVD in Linux. I like to copy the ones I purchase in case they get damaged.
In any case, copying a dvd in kubuntu (or ubuntu) requires the installation of libdvdcss2, which isn't easily found.
I finally found the answer here:
https://help.ubuntu.com/community/DVD::Rip
Using the following lines, the library is installed and K3b (and other applications) can read an encrypted DVD.
sudo apt-get install libdvdread3 debhelper fakeroot
I hate to say "I told you so," but I did...
The economy is now taking a beating as the situation with the housing market worsens. It all started about a month ago with record defaults in the sub-prime lending market. Simply put, people purchased homes they could not afford. I should say it all started with the mortgage boom back in 2003. Rates were at an all time low and housing prices were also low.
I have definitely learned the importance of saving my money with my latest engine debacle, and the best ways to do it. I am going to share what has worked for me.
First, you have to "pay yourself first." No matter how in debt you are, no matter the bills, you have to save something every paycheck. Start with 10% off the top, before you do anything with your money. I am up to about 30% now.
