Frysk is an execution-analysis technology implemented using native
Java and C++. It is aimed at providing developers and sysadmins with
the ability to both examine and analyze running multi-host,
multi-process, multi-threaded systems. Frysk allows the monitoring of
running processes and threads, of locking primitives and will also
expose deadlocks, gather data and debug any given process in the
fauxv fauxvprints the auxiliary vector of the specified process or core-file.Standard Frysk Options -exe fcatch fcatch generate stack backtraces from a running application as it crashes, or upon receiving a variety of signals.Stack Print Options -number-of-frames... fcore fcore constructs a core-file from a running process, and writes it to disk. -a, -allmaps fdebugdump fdebugdump runs the given program and dumps a hierarchical view of libraries loaded at attach time. Does not watch for loading of new modules, but that would be... fdebuginfo fdebuginfo lists the modules of a process and the location of their Debugging Information, if present. The output is in the form: "Module Name" "Debuginfo... fdebugrpm fdebugrpm is a bash script that uses the utility fdebuginfo(1) to determine any missing Debug Information, allowing the user to install the missing debuginfo... ferror ferror monitors the processes write system call for the specified MESSAGE, printing a stack trace of the process at the point of the write.Stack Print Options... fexe fexe prints a processe or corefile's full executable path to standard output. -v fhpd fhpd is a command line oriented debugger implemented using the frysk(7) framework with a command set loosely based on the High Performance Debugger Forum's... fmaps fmaps prints out a process or a corefile's address mapsStandard Frysk Options -exe fstack fstack prints a stack back-trace of all threads of the specified process or core-file.Stack Print Options -number-of-frames countStandard Frysk Options -exe fstep fstep instruction step a given program.Standard Frysk Options -exe ftrace ftrace starts given command and according to tracing script given via command-line arguments, it traces its system calls, symbol entry points in general, and... frysk The Frysk Tool Suite provides a collection of command line and gnome utilities for the debugging, tracing, and monitoring of user programs.