Install Dropbox on Ubuntu Server

Dropbox is so useful! Wouldn’t it be great to have that same convenience and function for your user account on your server, just like you have on your workstation?

This has been tested on Ubuntu Lucid and Jaunty. This procedure will create a system with:

Install a separate Dropbox client (daemon) for individual users
Each user has a separate [...]

share and enjoy:
  • Print
  • Digg
  • Sphinn
  • del.icio.us
  • Facebook
  • Mixx
  • Google Bookmarks
  • Blogplay
  • Fark
  • Reddit
  • Slashdot
  • StumbleUpon
  • Twitter

Passive Mode (PASV) FTP client on an Ubuntu server

If you need to communicate from your Ubuntu server to an FTP server that requires passive mode, there is a problem: your firewall likely blocks communication. Using an FTP client manually, you can probably connect with the server, but not list or transfer files!

The reasons for this are straightforward, your system is operating exactly as it [...]

share and enjoy:
  • Print
  • Digg
  • Sphinn
  • del.icio.us
  • Facebook
  • Mixx
  • Google Bookmarks
  • Blogplay
  • Fark
  • Reddit
  • Slashdot
  • StumbleUpon
  • Twitter

Ubuntu UFW Uncomplicated Firewall Examples

See also: Securing an Ubuntu Server

UFW community documentation: https://help.ubuntu.com/community/UFW

UFW server documentation: https://help.ubuntu.com/10.04/serverguide/C/firewall.html

UFW page: https://wiki.ubuntu.com/UncomplicatedFirewall

Implementing a basic firewall on your Ubuntu server is simple.

UFW (Uncomplicated Firewall) is a simple configurator for Netfilter, the packet filtering system that is built into the Linux kernel. This will then filter IP packets that arrive at the server by port number. [...]

share and enjoy:
  • Print
  • Digg
  • Sphinn
  • del.icio.us
  • Facebook
  • Mixx
  • Google Bookmarks
  • Blogplay
  • Fark
  • Reddit
  • Slashdot
  • StumbleUpon
  • Twitter

Installing Net::Amazon::S3 Perl module on an Ubuntu server

The following is the same on recent Ubuntu releases, including Karmic Koala.

What will not work

There seems to be a problem if you install Net::Amazon::S3 from CPAN. This will not work:

sudo cpan Net::Amazon::S3

Just about every dependency in the world installs, but fails in the home stretch when XML::LibXML::XPathContext and XML::LibXML fail to install.

What will work

sudo aptitude install [...]

share and enjoy:
  • Print
  • Digg
  • Sphinn
  • del.icio.us
  • Facebook
  • Mixx
  • Google Bookmarks
  • Blogplay
  • Fark
  • Reddit
  • Slashdot
  • StumbleUpon
  • Twitter

Opening FTP Ports on an Ubuntu Server

UPDATE: This port is obsolete, see: Passive Mode (PASV) FTP client on an Ubuntu server

share [...]

share and enjoy:
  • Print
  • Digg
  • Sphinn
  • del.icio.us
  • Facebook
  • Mixx
  • Google Bookmarks
  • Blogplay
  • Fark
  • Reddit
  • Slashdot
  • StumbleUpon
  • Twitter