Installed Ubuntu, how to find 32/64bit

[badbob]

I've managed to install Ubuntu, but I'm not sure if I used my 32 or 64bit install discs. How can you tell what version you have installed?

cat /etc/lsb-release
shows
DISTRIB_ID=Ubuntu
DISTRIB_RELEASE=7.10
DISTRIB_CODENAME=gutsy
DISTRIB_DESCRIPTION="Ubuntu 7.10"

 

[tntcoder]

Run uname -a, should give you some relevant info.

 

[badbob]

Linux amd 2.6.22-14-generic #1 SMP Thu Jan 31 23:33:13 UTC 2008 x86_64 GNU/Linux

 

[tntcoder]

x86_64 = 64bit