development/debuggers
- gdb - A GNU source-level debugger for C, C++, Java and other languages
- lsof - A utility which lists open files on a Linux/UNIX system
- ltrace - Tracks runtime library calls from dynamically linked executables
- pylint - Analyzes Python code looking for bugs and signs of poor quality
- strace - Tracks and displays system calls associated with a running process
- valgrind - Tool for finding memory management bugs in programs