concatenate a string to the end of every output line in bash/csh

Question

In bash command line, if I run "find . -name 'abc*' ", it prints out a list of filenames like

abc1
abc2
abc3

How can I pipe it with echo or other command, so that i get this output:

abc1   ok
abc2   ok
abc3   ok

Answer 1

Simply:

$ find . -name 'abc*' | xargs -I {} echo {} OK

Answer 2

You could use xargs:

find -iname "abc" | xargs -IREPL echo REPL ok