GDB is debugger that comes with basic functionality of doing everything command line. GDB-TUI provides basic Text UI for debugging source codes with minimum dependencies. At times, Window-GUI is much help to look at much information at snapshot, edit it, view it without explicitly typing all commands and shortcuts.
Here is how we can use eclipse-cdt as standalone debugger.
No need to create projects!
Download Eclipse-CDT package
switch to unzipped folder eclipse\plugins\org.eclipse.cdt.debug.application_*\s
This will install debugger into your $HOME/cdtdebugger/ area
Now Connect to local process with GUI prompt. No need to list process on terminal then type process id!
Connect Remote Process
$HOME/cdtdebugger/cdtdebug.sh -r address:port
$HOME/cdtdebugger/cdtdebug.sh -e executable
Read More at [https://wiki.eclipse.org/CDT/StandaloneDebugger]