用shell批量更改库文件名，软链接成.so结尾

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rzrk:~/luzhi # ldconfig
ldconfig: /usr/local/lib/libsvn_fs_base-1.so.0 is not a symbolic link
ldconfig: /usr/local/lib/libcharset.so.1 is not a symbolic link
ldconfig: /usr/local/lib/libpcrecpp.so.0 is not a symbolic link
ldconfig: /usr/local/lib/libzookeeper_mt.so.2 is not a symbolic link
ldconfig: /usr/local/lib/libzookeeper_st.so.2 is not a symbolic link
ldconfig: /usr/local/lib/libluajit-5.1.so.2 is not a symbolic link
ldconfig: /usr/local/lib/libsqlite3.so.0 is not a symbolic link
ldconfig: /usr/local/lib/libpcreposix.so.0 is not a symbolic link
ldconfig: /usr/local/lib/libprotobuf.so.8 is not a symbolic link
ldconfig: /usr/local/lib/libiconv.so.2 is not a symbolic link
ldconfig: /usr/local/lib/libpcre.so.1 is not a symbolic link
ldconfig: /usr/local/lib/libexpat.so.1 is not a symbolic link
ldconfig: /usr/local/lib/libbsoncpp.so.0 is not a symbolic link
ldconfig: /usr/local/lib/liblog4cxx.so.10 is not a symbolic link
ldconfig: /usr/local/lib/libprotobuf-lite.so.8 is not a symbolic link
ldconfig: /usr/local/lib/librabbitmq.so.1 is not a symbolic link
ldconfig: /home/rzrk/server/lib/libaprutil-1.so.0 is not a symbolic link
ldconfig: /home/rzrk/server/lib/libapr-1.so.0 is not a symbolic link

当我们使用ldconfig命令出现这种情况的时候，说明是库文件命名有问题，所以我们要做一个软件链接。

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#!/bin/bash    ld_path=/root/ld.txt    ldconfig &> $ld_path    sed -i '/^ *$/d' $ld_path    if test `wc -l $ld_path | awk '{print $1}'` -eq 0    then    echo “allisok...”    else    cat $ld_path | awk '{ print$2 }' | while read line    do    n1=`echo  $line | awk -F '.' '{ print$1 }'`    n2=`echo $line | awk -F '.' '{print$2}'`    n3=`echo $line | awk -F '.' '{print$3}'`    ln -sv $line  "$n1.$n3.$n2"    done    fi    ldconfig

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rzrk:~/luzhi #chmod +x 1.sh rzrk:~/luzhi # ./1.sh `/usr/local/lib/libsvn_fs_base-1.0.so' -> `/usr/local/lib/libsvn_fs_base-1.so.0' `/usr/local/lib/libcharset.1.so' -> `/usr/local/lib/libcharset.so.1' `/usr/local/lib/libpcrecpp.0.so' -> `/usr/local/lib/libpcrecpp.so.0' `/usr/local/lib/libzookeeper_mt.2.so' -> `/usr/local/lib/libzookeeper_mt.so.2' `/usr/local/lib/libzookeeper_st.2.so' -> `/usr/local/lib/libzookeeper_st.so.2' `/usr/local/lib/libluajit-5.so.1' -> `/usr/local/lib/libluajit-5.1.so.2' `/usr/local/lib/libsqlite3.0.so' -> `/usr/local/lib/libsqlite3.so.0' `/usr/local/lib/libpcreposix.0.so' -> `/usr/local/lib/libpcreposix.so.0' `/usr/local/lib/libprotobuf.8.so' -> `/usr/local/lib/libprotobuf.so.8' `/usr/local/lib/libiconv.2.so' -> `/usr/local/lib/libiconv.so.2' `/usr/local/lib/libpcre.1.so' -> `/usr/local/lib/libpcre.so.1' `/usr/local/lib/libexpat.1.so' -> `/usr/local/lib/libexpat.so.1' `/usr/local/lib/libbsoncpp.0.so' -> `/usr/local/lib/libbsoncpp.so.0' `/usr/local/lib/liblog4cxx.10.so' -> `/usr/local/lib/liblog4cxx.so.10' `/usr/local/lib/libprotobuf-lite.8.so' -> `/usr/local/lib/libprotobuf-lite.so.8' `/usr/local/lib/librabbitmq.1.so' -> `/usr/local/lib/librabbitmq.so.1' `/home/rzrk/server/lib/libaprutil-1.0.so' -> `/home/rzrk/server/lib/libaprutil-1.so.0' `/home/rzrk/server/lib/libapr-1.0.so' -> `/home/rzrk/server/lib/libapr-1.so.0'