development/debuggers
- gdb - A GNU source-level debugger for C, C++, Java and other languages
- kdbg - A GUI for gdb, the GNU debugger, and KDE
- libunwind - An unwinding library
- lsof - A utility which lists open files on a Linux/UNIX system
- ltrace - Tracks runtime library calls from dynamically linked executables
- strace - Tracks and displays system calls associated with a running process
- sysreport - Gathers system hardware and configuration information.