How to get full path of a file?

2018-06-02 17:09:54

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 <command>

dir> <command> file.txt

should print

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

使用readlink ：

readlink -f file.txt

I suppose you are using Linux.

I found a utility called realpath in coreutils 8.15.

realpath realpath
/data/ail_data/transformed_binaries/coreutils/test_folder_realpath/realpath

以下通常会做诀窍：

 echo $(cd $(dirname "$1") && pwd -P)/$(basename "$1")

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