How to get full path of a file?

Question

Is there an easy way I can print the full path of file.txt ?

file.txt = /nfs/an/disks/jj/home/dir/file.txt

The

Answer 1

I suppose you are using Linux.

I found a utility called realpath in coreutils 8.15.

realpath file.txt
/data/ail_data/transformed_binaries/coreutils/test_folder_realpath/file.txt

As per @styrofoam-fly and @arch-standton comments, realpath alone doesn't check for file existence, to solve this add the e argument: realpath -e file