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rr - Debug Program Execution | Online Free DevTools by Hexmos

Debug program execution with rr. Record and replay application behavior to find and fix bugs effectively. Free online tool, no registration required.

rr

Debugging tool designed to record and replay program execution. More information: https://github.com/rr-debugger/rr/wiki/Usage.

  • Record an application:

rr record {{path/to/binary --arg1 --arg2}}

  • Replay latest recorded execution:

rr replay

See Also