1FCORE(1) Frysk FCORE(1)
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6 fcore - extract a core file from a process
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9 fcore [options] {pid...}
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12 fcore constructs a core-file from a running process, and writes it to
13 disk.
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15 -a, -allmaps
16 Write all readable segment maps. The default level is to attempt to
17 emulate gcore segment writing strategy. By specifying this option,
18 fcore will write all readable maps.
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20 -s, -segments regex
21 Writes only the segments that match the regex specified. Elide all
22 other segments.
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24 -o output-file
25 Specifies the name of the core file. Default is core. The core-file
26 extension will still use the pid of the process being dumped.
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28 Standard Frysk Options
29 -exe
30 The full path of the executable to read.
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32 -noexe
33 Do not attempt to read the corresponding executable when loading a
34 core file.
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36 -sysroot directory
37 The system root directory under which all executables, libraries,
38 and source are located.
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40 -debug class=level...
41 Set internal debug-tracing of the specified Java class to level
42 (level can be NONE, INFO, WARNING, FINE, and FINEST). If the level
43 is absent, FINE is assumed; if the class is absent, the global
44 level is set.
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47 fcore 1234
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50 frysk(7)
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53 Report bugs to http://sourceware.org/frysk
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57Frysk 0.4-74.fc33 April 2008 FCORE(1)