16 Jan 2015
用ldd来看依赖库，好东西
# ldd /usr/local/php/sbin/php-fpm linux-gate.so.1 => (0x0090c000) libcrypt.so.1 => /lib/libcrypt.so.1 (0x00659000) librt.so.1 => /lib/librt.so.1 (0x00b54000) libmysqlclient.so.18 => /usr/local/mysql/lib/libmysqlclient.so.18 (0x001b5000) libmcrypt.so.4 => /usr/lib/libmcrypt.so.4 (0x0054a000) libpng12.so.0 => /usr/lib/libpng12.so.0 (0x00ebc000) libz.so.1 => /lib/libz.so.1 (0x0057c000) libjpeg.so.62 => /usr/lib/libjpeg.so.62 (0x00590000) libcurl.so.4 => /usr/lib/libcurl.so.4 (0x006ea000) libm.so.6 => /lib/libm.so.6 (0x00750000) libdl.so.2 => /lib/libdl.so.2 (0x008d0000) libnsl.so.1 => /lib/libnsl.so.1 (0x00e77000) libxml2.so.2 => /usr/lib/libxml2.so.2 (0x00c83000) libfreetype.so.6 => /usr/lib/libfreetype.so.6 (0x007a9000) libc.so.6 => /lib/libc.so.6 (0x0090d000) libresolv.so.2 => /lib/libresolv.so.2 (0x0061c000) libfreebl3.so => /lib/libfreebl3.so (0x00841000) libpthread.so.0 => /lib/libpthread.so.0 (0x005e7000) /lib/ld-linux.so.2 (0x006aa000) libstdc++.so.6 => /usr/lib/libstdc++.so.6 (0x00b5d000) libgcc_s.so.1 => /lib/libgcc_s.so.1 (0x00636000) libidn.so.11 => /lib/libidn.so.11 (0x008d5000) libldap-2.4.so.2 => /lib/libldap-2.4.so.2 (0x00f07000) libgssapi_krb5.so.2 => /lib/libgssapi_krb5.so.2 (0x00aa4000) libkrb5.so.3 => /lib/libkrb5.so.3 (0x00f55000) libk5crypto.so.3 => /lib/libk5crypto.so.3 (0x00e32000) libcom_err.so.2 => /lib/libcom_err.so.2 (0x00602000) libssl3.so => /usr/lib/libssl3.so (0x00ae4000) libsmime3.so => /usr/lib/libsmime3.so (0x0077a000) libnss3.so => /usr/lib/libnss3.so (0x07609000) libnssutil3.so => /usr/lib/libnssutil3.so (0x008a1000) libplds4.so => /lib/libplds4.so (0x00607000) libplc4.so => /lib/libplc4.so (0x0060c000) libnspr4.so => /lib/libnspr4.so (0x00dce000) libssh2.so.1 => /usr/lib/libssh2.so.1 (0x00b21000) liblber-2.4.so.2 => /lib/liblber-2.4.so.2 (0x00689000) libsasl2.so.2 => /usr/lib/libsasl2.so.2 (0x006ca000) libkrb5support.so.0 => /lib/libkrb5support.so.0 (0x00698000) libkeyutils.so.1 => /lib/libkeyutils.so.1 (0x00612000) libssl.so.10 => /usr/lib/libssl.so.10 (0x03f4d000) libcrypto.so.10 => /usr/lib/libcrypto.so.10 (0x034bb000) libselinux.so.1 => /lib/libselinux.so.1 (0x00c48000)