FCORE(1)                                                      Frysk                                                     FCORE(1)



NAME
       fcore - extract a core file from a process

SYNOPSIS
       fcore [options] {pid...}

DESCRIPTION
       fcore constructs a core-file from a running process, and writes it to disk.

       -a, -allmaps
           Write all readable segment maps. The default level is to attempt to emulate gcore segment writing strategy. By
           specifying this option, fcore will write all readable maps.

       -s, -segments regex
           Writes only the segments that match the regex specified. Elide all other segments.

       -o output-file
           Specifies the name of the core file. Default is core. The core-file extension will still use the pid of the process
           being dumped.

   Standard Frysk Options
       -exe
           The full path of the executable to read.

       -noexe
           Do not attempt to read the corresponding executable when loading a core file.

       -sysroot directory
           The system root directory under which all executables, libraries, and source are located.

       -debug class=level...
           Set internal debug-tracing of the specified Java class to level (level can be NONE, INFO, WARNING, FINE, and FINEST).
           If the level is absent, FINE is assumed; if the class is absent, the global level is set.

EXAMPLE
           fcore 1234

SEE ALSO
       frysk(7)

BUGS
       Report bugs to http://sourceware.org/frysk



Frysk 0.4-28.fc14                                          April 2008                                                   FCORE(1)