readlink | Baeldung on Linux

>> Guide to Linux readlink Command With Examples

>> How to Determine Whether a File Is Hard Link or a Soft Link

>> Symbolic and Hard Link Modification and Ownership Changes

>> Absolute and Relative Symlinks and Moving a Relative Symbolic Link

>> Path of Bash Script From Symbolic Link

>> Listing Symbolic Link Chains

>> How Do Permissions Apply to Symbolic Links?

>> Get the Path of a Process in Linux

>> Find the Script’s Filename Within the Same Script in Bash

>> Differences Between PID, TID and PPID in Linux