Linux How to use screen + GDB in .sh executable?

[potinho]

How to open my start.sh (who contains auto restarter) with GDB to get debug files? Im gotting crashes and need this, already installed GDB on ubuntu 18. I start my server with "start.sh", need to start with GDB.

 

[Chriistian.L.B]

look this: Feature - Antirollback (https://otland.net/threads/antirollback.271258/)

 

[Loney]

#!/bin/bash
ulimit -c unlimited
while true; do ./tfs --log-file "output.txt" "error.txt"; done

 

[Gesior.pl]

You don't need to 'run with gdb'. You just need to type:

ulimit -c unlimited

before you start server.
As in @Loney instruction above.

After crash you will use gdb to analyze crash reason. To make information in gdb readable for C++ programmer, you need to compile TFS using:

cmake -D CMAKE_BUILD_TYPE=RelWithDebInfo ..

(not just cmake ..)

 

[potinho]

#!/bin/bash
ulimit -c unlimited
while true; do ./tfs --log-file "output.txt" "error.txt"; done

how to do it with screen? to close putty

 

[Lobo Solitario]

ressalto

 

[secondlife]

@Gesior.pl
Is there an equivalent for this 'CMAKE_BUILD_TYPE=RelWithDebInfo' tag in TFS 0.4?
like an --enable-debug --enable-server-diag?

Thanks!

 

[maxumic]

@Gesior.pl
Is there an equivalent for this 'CMAKE_BUILD_TYPE=RelWithDebInfo' tag in TFS 0.4?
like an --enable-debug --enable-server-diag?

Thanks!

@potinho @secondlife
Replace

• -g with -ggdb3
• -Ofast with -O0

in the Makefile.