realpath (1) Linux Manual Page
NAME realpath – print the resolved path SYNOPSIS realpath [,OPTION/]… ,FILE/… DESCRIPTION Print the resolved absolute file name; all but the last component must exist -e, –canonicalize-existing all components of the path must exist -m, –canonicalize-missing no path components need exist or be a directory -L, –logical resolve ‘..’ components before symlinks -P, –physical resolve…
