跟著下面的指令做一次 , 把結果跟我說 :
[root@FIEND cpp]# locate convert | grep bin
/home/cpp/boost_1_51_0/bin.v2/libs/locale/build/gcc-4.4.6/release/link-static/threading-multi/posix/converter.o
/home/cpp/boost_1_51_0/bin.v2/libs/locale/build/gcc-4.4.6/release/link-static/threading-multi/std/converter.o
/home/cpp/boost_1_51_0/bin.v2/libs/locale/build/gcc-4.4.6/release/link-static/threading-multi/util/codecvt_converter.o
/home/cpp/boost_1_51_0/bin.v2/libs/locale/build/gcc-4.4.6/release/threading-multi/posix/converter.o
/home/cpp/boost_1_51_0/bin.v2/libs/locale/build/gcc-4.4.6/release/threading-multi/std/converter.o
/home/cpp/boost_1_51_0/bin.v2/libs/locale/build/gcc-4.4.6/release/threading-multi/util/codecvt_converter.o
/home/cpp/boost_1_51_0/bin.v2/libs/program_options/build/gcc-4.4.6/release/link-static/threading-multi/convert.o
/home/cpp/boost_1_51_0/bin.v2/libs/program_options/build/gcc-4.4.6/release/threading-multi/convert.o
/home/cpp/boost_1_51_0/bin.v2/libs/python/build/gcc-4.4.6/release/link-static/threading-multi/converter
/home/cpp/boost_1_51_0/bin.v2/libs/python/build/gcc-4.4.6/release/threading-multi/converter
/sbin/lvconvert
/sbin/vgconvert
/usr/bin/convert
/usr/bin/mysql_convert_table_format
/usr/bin/rsvg-convert
/usr/bin/sndfile-convert
/usr/sbin/convertquota
[root@FIEND cpp]# rpm -qa | grep ImageMagick
ImageMagick-6.5.4.7-6.el6_2.x86_64
ImageMagick-devel-6.5.4.7-6.el6_2.x86_64
[root@FIEND cpp]# convert -version
Version: ImageMagick 6.5.4-7 2012-05-07 Q16 OpenMP
http://www.imagemagick.orgCopyright: Copyright (C) 1999-2009 ImageMagick Studio LLC
[root@FIEND cpp]# ldd /usr/bin/convert
linux-vdso.so.1 => (0x00007fff8f29a000)
libMagickCore.so.2 => /usr/lib64/libMagickCore.so.2 (0x0000003b30000000)
libMagickWand.so.2 => /usr/lib64/libMagickWand.so.2 (0x0000003b2f400000)
liblcms.so.1 => /usr/lib64/liblcms.so.1 (0x000000342ce00000)
libtiff.so.3 => /usr/lib64/libtiff.so.3 (0x0000003b2f000000)
libfreetype.so.6 => /usr/lib64/libfreetype.so.6 (0x0000003724c00000)
libjpeg.so.62 => /usr/lib64/libjpeg.so.62 (0x0000003b2ec00000)
libfontconfig.so.1 => /usr/lib64/libfontconfig.so.1 (0x0000003725000000)
libXext.so.6 => /usr/lib64/libXext.so.6 (0x0000003434e00000)
libXt.so.6 => /usr/lib64/libXt.so.6 (0x0000003b2fc00000)
libbz2.so.1 => /lib64/libbz2.so.1 (0x000000342de00000)
libz.so.1 => /lib64/libz.so.1 (0x000000342c200000)
libgomp.so.1 => /usr/lib64/libgomp.so.1 (0x0000003b2f800000)
libpthread.so.0 => /lib64/libpthread.so.0 (0x000000342be00000)
libltdl.so.7 => /usr/lib64/libltdl.so.7 (0x0000003e97800000)
libSM.so.6 => /usr/lib64/libSM.so.6 (0x000000372ae00000)
libICE.so.6 => /usr/lib64/libICE.so.6 (0x0000003437600000)
libX11.so.6 => /usr/lib64/libX11.so.6 (0x0000003431200000)
libm.so.6 => /lib64/libm.so.6 (0x000000342c600000)
libc.so.6 => /lib64/libc.so.6 (0x000000342b600000)
libgcc_s.so.1 => /lib64/libgcc_s.so.1 (0x000000342ea00000)
libexpat.so.1 => /lib64/libexpat.so.1 (0x0000003729000000)
librt.so.1 => /lib64/librt.so.1 (0x000000342ca00000)
/lib64/ld-linux-x86-64.so.2 (0x000000342b200000)
libdl.so.2 => /lib64/libdl.so.2 (0x000000342ba00000)
libuuid.so.1 => /lib64/libuuid.so.1 (0x0000003729400000)
libxcb.so.1 => /usr/lib64/libxcb.so.1 (0x0000003431a00000)
libXau.so.6 => /usr/lib64/libXau.so.6 (0x0000003430a00000)
[root@FIEND cpp]# ldd /usr/lib64/libjpeg.so.62
linux-vdso.so.1 => (0x00007fff1cdff000)
libc.so.6 => /lib64/libc.so.6 (0x000000342b600000)
/lib64/ld-linux-x86-64.so.2 (0x000000342b200000)