get the arch string - i.e. x86_64 or i386 - using arch, as uname -i now returns ...
[build.git] / mirroring /
drwxr-xr-x   ..
drwxr-xr-x - centos6
drwxr-xr-x - f37
drwxr-xr-x - f39
-rwxr-xr-x 3958 mirror.sh