How do i extract the last 10 characters of every line in a text file?

I'm trying to extract the last 10 characters of every line in a text file by using linux command line using "grep", etc.  

For example, if this is the text file:

abcacbacbac1234567890
abuuuacbac1234567890
abuc1234567890
abcacqqq1234567890
qcbacbac1234567890
gqacbac1234567890




then this should be the output text file:

1234567890
1234567890
1234567890
1234567890
1234567890
1234567890Start Free Trial