01-25-2019
Give us some data to work upon - input data and desired results.
Your find command will definitely NOT work. Parameter expansion can't be used the way you wrote it.
This User Gave Thanks to RudiC For This Post:
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LEARN ABOUT OPENDARWIN
readlink
READLINK(2) BSD System Calls Manual READLINK(2)
NAME
readlink -- read value of a symbolic link
SYNOPSIS
#include <unistd.h>
int
readlink(const char *path, char *buf, int bufsiz);
DESCRIPTION
Readlink() places the contents of the symbolic link path in the buffer buf, which has size bufsiz. Readlink does not append a NUL character
to buf.
RETURN VALUES
The call returns the count of characters placed in the buffer if it succeeds, or a -1 if an error occurs, placing the error code in the
global variable errno.
ERRORS
Readlink() will fail if:
[ENOTDIR] A component of the path prefix is not a directory.
[ENAMETOOLONG] A component of a pathname exceeded {NAME_MAX} characters, or an entire path name exceeded {PATH_MAX} characters.
[ENOENT] The named file does not exist.
[EACCES] Search permission is denied for a component of the path prefix.
[ELOOP] Too many symbolic links were encountered in translating the pathname.
[EINVAL] The named file is not a symbolic link.
[EIO] An I/O error occurred while reading from the file system.
[EFAULT] Buf extends outside the process's allocated address space.
SEE ALSO
stat(2), lstat(2), symlink(2) symlink(7),
HISTORY
The readlink() function call appeared in 4.2BSD.
4.2 Berkeley Distribution June 4, 1993 4.2 Berkeley Distribution