ldd显示启动应用程序或加载共享库时需要加载的所有库。
readelf -d仅显示二进制文件的直接依赖项。
$ readelf -d /opt/google/chrome/chrome | grep NEEDED 0x0000000000000001 (NEEDED) Shared library: [libX11.so.6] 0x0000000000000001 (NEEDED) Shared library: [libXrandr.so.2] 0x0000000000000001 (NEEDED) Shared library: [libXrender.so.1] 0x0000000000000001 (NEEDED) Shared library: [libXss.so.1] 0x0000000000000001 (NEEDED) Shared library: [libXext.so.6] 0x0000000000000001 (NEEDED) Shared library: [librt.so.1] 0x0000000000000001 (NEEDED) Shared library: [libdl.so.2] 0x0000000000000001 (NEEDED) Shared library: [libgobject-2.0.so.0] 0x0000000000000001 (NEEDED) Shared library: [libgthread-2.0.so.0] 0x0000000000000001 (NEEDED) Shared library: [libglib-2.0.so.0] 0x0000000000000001 (NEEDED) Shared library: [libgtk-x11-2.0.so.0] 0x0000000000000001 (NEEDED) Shared library: [libgdk-x11-2.0.so.0] 0x0000000000000001 (NEEDED) Shared library: [libatk-1.0.so.0] 0x0000000000000001 (NEEDED) Shared library: [libgdk_pixbuf-2.0.so.0] 0x0000000000000001 (NEEDED) Shared library: [libpangocairo-1.0.so.0] 0x0000000000000001 (NEEDED) Shared library: [libcairo.so.2] 0x0000000000000001 (NEEDED) Shared library: [libpango-1.0.so.0] 0x0000000000000001 (NEEDED) Shared library: [libfreetype.so.6] 0x0000000000000001 (NEEDED) Shared library: [libfontconfig.so.1] 0x0000000000000001 (NEEDED) Shared library: [libnss3.so] 0x0000000000000001 (NEEDED) Shared library: [libnssutil3.so] 0x0000000000000001 (NEEDED) Shared library: [libsmime3.so] 0x0000000000000001 (NEEDED) Shared library: [libplc4.so] 0x0000000000000001 (NEEDED) Shared library: [libnspr4.so] 0x0000000000000001 (NEEDED) Shared library: [libpthread.so.0] 0x0000000000000001 (NEEDED) Shared library: [libgconf-2.so.4] 0x0000000000000001 (NEEDED) Shared library: [libdbus-1.so.3] 0x0000000000000001 (NEEDED) Shared library: [libXcomposite.so.1] 0x0000000000000001 (NEEDED) Shared library: [libasound.so.2] 0x0000000000000001 (NEEDED) Shared library: [libXfixes.so.3] 0x0000000000000001 (NEEDED) Shared library: [libcups.so.2] 0x0000000000000001 (NEEDED) Shared library: [libgcrypt.so.11] 0x0000000000000001 (NEEDED) Shared library: [libbz2.so.1.0] 0x0000000000000001 (NEEDED) Shared library: [libexpat.so.1] 0x0000000000000001 (NEEDED) Shared library: [libudev.so.0] 0x0000000000000001 (NEEDED) Shared library: [libstdc++.so.6] 0x0000000000000001 (NEEDED) Shared library: [libm.so.6] 0x0000000000000001 (NEEDED) Shared library: [libgcc_s.so.1] 0x0000000000000001 (NEEDED) Shared library: [libc.so.6] 0x0000000000000001 (NEEDED) Shared library: [ld-linux-x86-64.so.2]$ ldd /opt/google/chrome/chrome linux-vdso.so.1 => (0x00007fff9d3ff000) libX11.so.6 => /lib64/libX11.so.6 (0x00007f93186dc000) libXrandr.so.2 => /lib64/libXrandr.so.2 (0x00007f93184d3000) libXrender.so.1 => /lib64/libXrender.so.1 (0x00007f93182c9000) libXss.so.1 => /lib64/libXss.so.1 (0x00007f93180c5000) libXext.so.6 => /lib64/libXext.so.6 (0x00007f9317eb2000) librt.so.1 => /lib64/librt.so.1 (0x00007f9317caa000) libdl.so.2 => /lib64/libdl.so.2 (0x00007f9317aa6000) libgobject-2.0.so.0 => /lib64/libgobject-2.0.so.0 (0x00007f9317858000) libgthread-2.0.so.0 => /lib64/libgthread-2.0.so.0 (0x00007f9317656000) libglib-2.0.so.0 => /lib64/libglib-2.0.so.0 (0x00007f9317336000) libgtk-x11-2.0.so.0 => /lib64/libgtk-x11-2.0.so.0 (0x00007f9316cbf000) libgdk-x11-2.0.so.0 => /lib64/libgdk-x11-2.0.so.0 (0x00007f9316a00000) libatk-1.0.so.0 => /lib64/libatk-1.0.so.0 (0x00007f93167de000) libgdk_pixbuf-2.0.so.0 => /lib64/libgdk_pixbuf-2.0.so.0 (0x00007f93165bb000) libpangocairo-1.0.so.0 => /lib64/libpangocairo-1.0.so.0 (0x00007f93163ae000) libcairo.so.2 => /lib64/libcairo.so.2 (0x00007f9316103000) libpango-1.0.so.0 => /lib64/libpango-1.0.so.0 (0x00007f9315eb7000) libfreetype.so.6 => /usr/lib64/freetype-freeworld/libfreetype.so.6 (0x00007f9315c15000) libfontconfig.so.1 => /lib64/libfontconfig.so.1 (0x00007f93159e0000) libnss3.so => /lib64/libnss3.so (0x00007f93156a4000) libnssutil3.so => /lib64/libnssutil3.so (0x00007f9315479000) libsmime3.so => /lib64/libsmime3.so (0x00007f931524c000) libplc4.so => /lib64/libplc4.so (0x00007f9315046000) libnspr4.so => /lib64/libnspr4.so (0x00007f9314e09000) libpthread.so.0 => /lib64/libpthread.so.0 (0x00007f9314bed000) libgconf-2.so.4 => /lib64/libgconf-2.so.4 (0x00007f93149bc000) libdbus-1.so.3 => /lib64/libdbus-1.so.3 (0x00007f9314778000) libXcomposite.so.1 => /lib64/libXcomposite.so.1 (0x00007f9314575000) libasound.so.2 => /lib64/libasound.so.2 (0x00007f9314294000) libXfixes.so.3 => /lib64/libXfixes.so.3 (0x00007f931408e000) libcups.so.2 => /lib64/libcups.so.2 (0x00007f9313e33000) libgcrypt.so.11 => /lib64/libgcrypt.so.11 (0x00007f9313bba000) libbz2.so.1.0 => not found libexpat.so.1 => /lib64/libexpat.so.1 (0x00007f9313991000) libudev.so.0 => /lib64/libudev.so.0 (0x00007f9313782000) libstdc++.so.6 => /lib64/libstdc++.so.6 (0x00007f931347f000) libm.so.6 => /lib64/libm.so.6 (0x00007f9313184000) libgcc_s.so.1 => /lib64/libgcc_s.so.1 (0x00007f9312f6e000) libc.so.6 => /lib64/libc.so.6 (0x00007f9312bb7000) /lib64/ld-linux-x86-64.so.2 (0x0000003c7a000000) libxcb.so.1 => /lib64/libxcb.so.1 (0x00007f9312999000) libffi.so.5 => /lib64/libffi.so.5 (0x00007f9312790000) libgmodule-2.0.so.0 => /lib64/libgmodule-2.0.so.0 (0x00007f931258c000) libgio-2.0.so.0 => /lib64/libgio-2.0.so.0 (0x00007f931223f000) libpangoft2-1.0.so.0 => /lib64/libpangoft2-1.0.so.0 (0x00007f9312012000) libXinerama.so.1 => /lib64/libXinerama.so.1 (0x00007f9311e0f000) libXi.so.6 => /lib64/libXi.so.6 (0x00007f9311c00000) libXcursor.so.1 => /lib64/libXcursor.so.1 (0x00007f93119f4000) libXdamage.so.1 => /lib64/libXdamage.so.1 (0x00007f93117f1000) libpng15.so.15 => /lib64/libpng15.so.15 (0x00007f93115c7000) libpixman-1.so.0 => /lib64/libpixman-1.so.0 (0x00007f9311340000) libz.so.1 => /lib64/libz.so.1 (0x00007f9311129000) libplds4.so => /lib64/libplds4.so (0x00007f9310f24000) libdbus-glib-1.so.2 => /lib64/libdbus-glib-1.so.2 (0x00007f9310cfd000) libgssapi_krb5.so.2 => /lib64/libgssapi_krb5.so.2 (0x00007f9310ab8000) libkrb5.so.3 => /lib64/libkrb5.so.3 (0x00007f93107d3000) libk5crypto.so.3 => /lib64/libk5crypto.so.3 (0x00007f93105a8000) libcom_err.so.2 => /lib64/libcom_err.so.2 (0x00007f93103a3000) libgnutls.so.26 => /lib64/libgnutls.so.26 (0x00007f93100eb000) libgpg-error.so.0 => /lib64/libgpg-error.so.0 (0x00007f930fee7000) libavahi-common.so.3 => /lib64/libavahi-common.so.3 (0x00007f930fcd9000) libavahi-client.so.3 => /lib64/libavahi-client.so.3 (0x00007f930fac8000) libcrypt.so.1 => /lib64/libcrypt.so.1 (0x00007f930f891000) libXau.so.6 => /lib64/libXau.so.6 (0x00007f930f68c000) libselinux.so.1 => /lib64/libselinux.so.1 (0x00007f930f46b000) libresolv.so.2 => /lib64/libresolv.so.2 (0x00007f930f251000) libkrb5support.so.0 => /lib64/libkrb5support.so.0 (0x00007f930f046000) libkeyutils.so.1 => /lib64/libkeyutils.so.1 (0x00007f930ee42000) libtasn1.so.3 => /lib64/libtasn1.so.3 (0x00007f930ec31000) libp11-kit.so.0 => /lib64/libp11-kit.so.0 (0x00007f930ea1e000) libfreebl3.so => /lib64/libfreebl3.so (0x00007f930e7b3000)
是否有一些命令仅检索链接为依赖项依赖关系的库？
您可以设置
ldd和
readelf -d输出的差。
