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110 lines
5.2 KiB
Plaintext
110 lines
5.2 KiB
Plaintext
The following is a demonstration of the mmapfiles.d script.
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Here we run mmapfiles.d while in another window a new bash shell is started.
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The files that were mapped in aren't suprising, they are the common shared
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librarios,
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# mmapfiles.d
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Tracing... Hit Ctrl-C to end.
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^C
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MMAPS CMD PATHNAME
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1 bash /lib/libdl.so.1
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3 bash /lib/libsocket.so.1
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3 bash /lib/libnsl.so.1
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3 bash /lib/libc.so.1
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3 bash /lib/libcurses.so.1
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Now we examine zsh. This time a number of extra libraries are mapped,
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# mmapfiles.d
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Tracing... Hit Ctrl-C to end.
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^C
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MMAPS CMD PATHNAME
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1 zsh /lib/libdl.so.1
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3 getent /lib/libc.so.1
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3 getent /lib/libnsl.so.1
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3 getent /lib/libsocket.so.1
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3 zsh /usr/sfw/lib/zsh/4.2.1/zsh/parameter.so
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3 zsh /usr/sfw/lib/zsh/4.2.1/zsh/zutil.so
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3 zsh /usr/sfw/lib/zsh/4.2.1/zsh/complete.so
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3 zsh /usr/sfw/lib/zsh/4.2.1/zsh/stat.so
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3 zsh /usr/sfw/lib/zsh/4.2.1/zsh/zle.so
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3 tset /lib/libc.so.1
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3 tset /opt/sfw/lib/libncurses.so.5.2
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3 zsh /lib/libc.so.1
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3 zsh /lib/libm.so.2
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3 zsh /lib/libcurses.so.1
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3 zsh /lib/libnsl.so.1
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3 zsh /usr/sfw/lib/zsh/4.2.1/zsh/complist.so
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3 zsh /lib/libsocket.so.1
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Sometimes the output can be quite suprising. The following shows the mmaps
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caused by the "sdtaudiocontrol" tool, a java tool to change the volume levels
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on Solaris,
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# mmapfiles.d
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Tracing... Hit Ctrl-C to end.
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MMAPS CMD PATHNAME
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1 java /usr/jdk/packages/jmf/lib/ext/jmplay.jar
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1 java /usr/dt/appconfig/sdtaudiocontrol/classes/SDtAudioControl.jar
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1 java /usr/dt/classes/xservices.jar
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1 java /usr/dt/classes/jhall.jar
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1 java /usr/dt/classes/jsearch.jar
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1 java /usr/jdk/packages/jmf/lib/ext/mp3plugin.jar
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1 java /usr/jdk/packages/jmf/lib/ext/jmfmp3.jar
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1 java /usr/jdk/packages/jmf/lib/ext/multiplayer.jar
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1 java /usr/jdk/packages/jmf/lib/ext/mediaplayer.jar
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1 java /usr/jdk/packages/jmf/lib/ext/jmf.jar
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1 java /usr/jdk/packages/jai-imageio/lib/ext/jai_imageio.jar
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1 java /usr/jdk/packages/jai-imageio/lib/ext/clibwrapper_jiio.jar
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1 java /usr/jdk/packages/jai/lib/ext/mlibwrapper_jai.jar
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1 java /usr/jdk/packages/jai/lib/ext/jai_core.jar
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1 java /usr/jdk/packages/jai/lib/ext/jai_codec.jar
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1 java /usr/jdk/packages/javax.help-2.0/lib/jhall.jar
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1 java /usr/jdk/instances/jdk1.5.0/jre/lib/ext/sunpkcs11.jar
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1 java /usr/jdk/instances/jdk1.5.0/jre/lib/ext/sunjce_provider.jar
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1 java /usr/jdk/instances/jdk1.5.0/jre/lib/ext/localedata.jar
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1 java /usr/jdk/instances/jdk1.5.0/jre/lib/ext/dnsns.jar
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1 java /tmp/hsperfdata_root/6464
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1 java /tmp/hsperfdata_root/6455
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2 java /usr/lib/libsched.so.1
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2 java /usr/jdk/instances/jdk1.5.0/jre/lib/charsets.jar
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2 java /usr/jdk/instances/jdk1.5.0/jre/lib/jce.jar
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2 java /usr/jdk/instances/jdk1.5.0/jre/lib/jsse.jar
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2 java /usr/jdk/instances/jdk1.5.0/jre/lib/rt.jar
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3 sdtaudiocontrol /lib/libc.so.1
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3 java /usr/jdk/instances/jdk1.5.0/jre/lib/i386/headless/libmawt.so
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3 java /usr/jdk/instances/jdk1.5.0/jre/lib/i386/libmlib_image.so
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3 ls /lib/libc.so.1
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3 rm /lib/libc.so.1
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3 java /usr/dt/appconfig/sdtaudiocontrol/lib/libAudioControl.so
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3 java /usr/jdk/instances/jdk1.5.0/jre/lib/i386/libawt.so
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4 java /lib/libdl.so.1
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6 java /usr/jdk/instances/jdk1.5.0/jre/lib/i386/libzip.so
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6 java /usr/jdk/instances/jdk1.5.0/jre/lib/i386/libjava.so
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6 java /usr/jdk/instances/jdk1.5.0/jre/lib/i386/libverify.so
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6 java /lib/libscf.so.1
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6 java /usr/lib/libCrun.so.1
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6 java /lib/libnsl.so.1
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6 java /lib/libm.so.1
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6 java /usr/jdk/instances/jdk1.5.0/jre/lib/i386/client/libjvm.so
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6 java /lib/libsocket.so.1
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6 java /lib/libuutil.so.1
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6 java /usr/jdk/instances/jdk1.5.0/jre/lib/i386/native_threads/libhpi.so
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6 java /lib/libmp.so.2
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6 java /lib/libmd5.so.1
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6 java /lib/libm.so.2
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6 java /lib/libdoor.so.1
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8 java /usr/jdk/instances/jdk1.5.0/jre/lib/i386/client/classes.jsa
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8 java /lib/libthread.so.1
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12 java /lib/libc.so.1
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21 awk /lib/libm.so.2
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21 awk /lib/libc.so.1
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65 java /devices/pseudo/mm@0:zero
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