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#!/bin/bash# luohongjiang# qq:123769752# version 1.1oldpath=$(pwd)var=${var-y}echo -n "install oracle (y/n):"read varif [[ $var == ‘y’ ]]; then    if (( $? >= 1 )); then        rpm -ivh *.rpm        if [[ -e /usr/lib/oracle/11.1/client64/tnsnames.ora ]]; then            echo "tnsnames.ora file exists"        else            echo -e "\E[31m no /usr/lib/oracle/11.1/client64/tnsnames.ora file \E[0m"            cp tnsnames.ora /usr/lib/oracle/11.1/client64/        fi        echo 'export TNS_ADMIN=/usr/lib/oracle/11.1/client64' >> /etc/profile        echo 'export LD_LIBRARY_PATH=$LD_LIBRARY_PATH:/usr/lib/oracle/11.1/client64:/usr/lib/oracle/11.1/client64/lib' >> /etc/profile        echo 'export ORACLE_HOME=/usr/lib/oracle/11.1/client64' >> /etc/profile        echo 'export PATH=$PATH:$ORACLE_HOME' >> /etc/profile        echo 'export NLS_LANG="SIMPLIFIED CHINESE_CHINA.ZHS16GBK"' >> /etc/profile    fifiif [[ ! -e sqlldr.zip ]]; then    echo -e "\E[31m no file sqlldr.zip \E[0m"else    cp sqlldr.zip /usr/lib/oracle/11.1/client64/    cd /usr/lib/oracle/11.1/client64/    unzip sqlldr.zip -d /usr/lib/oracle/11.1/client64/ficd $oldpath# install pfring (y/n)read varvar=${var-y}if [ “$var” == “y” ]; then    tar -xvf pfring.tar.gz    cd $oldpath/pfring/kernel/    make    clear    echo "install..."    make install    sleep 3    clear    echo "rmmod modules..."    rmmod pf_ring    insmod $oldpath/pfring/kernel/pf_ring.ko    sleep 3    cd $oldpath/pfring/userland/    echo y|cp $oldpath/pfring/userland/libpcap-1.0.0-ring/bpf/net/bpf_filter.c $oldpath/pfring/userland/libpcap-1.0.0-ring    make    cd $oldpath/pfring/userland/lib/    clear    echo "install..."    make install INSTDIR=/usr    echo "install ok"fisource /etc/profile