用到了bash的几个知识点，记录一下

最新推荐文章于 2023-08-12 18:04:08 发布

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本文介绍了一个Shell脚本，该脚本用于解压并安装Boost、libnl和wfw软件包，设置环境变量，并修改配置文件。此外，脚本还包括了禁用指定网卡的某些功能以及加载自定义内核模块的过程。

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#! /bin/bash

tar -xf boost.tgz -C /
tar -xf libnl.tgz -C /
tar -xf wfw.tgz -C /

export PATH=$PATH:/usr/bin/Sec/
export LD_LIBRARY_PATH=$LD_LIBRARY_PATH:/usr/lib/Sec

echo "Please input the parameters of DevId IP PeerId PeerIp PeerLan"
read -a para
str0="sed -i 's|^DevId=.*|DevId="${para[0]}"|' /etc/security/Sec/ctrlapp/Ctrlapp.ini"
eval $str0
str1="sed -i 's|IP=.*|IP="${para[1]}"|' /etc/security/Sec/ctrlapp/Ctrlapp.ini"
eval $str1
str2="sed -i 's|PeerId=.*|PeerId="${para[2]}"|' /etc/security/Sec/ctrlapp/Ctrlapp.ini"
eval $str2
str3="sed -i 's|PeerIp=.*|PeerIp="${para[3]}"|' /etc/security/Sec/ctrlapp/Ctrlapp.ini"
eval $str3
str4="sed -i 's|PeerLan=.*|PeerLan="${para[4]}"|' /etc/security/Sec/ctrlapp/Ctrlapp.ini"
eval $str4

echo "Please input the three eths which will be changed "
filterconfig set fast_mode off
read -a ethx
ethtool -K ${ethx[0]} tx off
ethtool -K ${ethx[0]} rx off
ethtool -K ${ethx[0]} tso off
ethtool -K ${ethx[0]} gso off
ethtool -K ${ethx[0]} gro off
ethtool -K ${ethx[1]} tx off
ethtool -K ${ethx[1]} rx off
ethtool -K ${ethx[1]} tso off
ethtool -K ${ethx[1]} gso off
ethtool -K ${ethx[1]} gro off
#cp ./secla.ko /lib/modules/2.6.32.60/kernel/Sec
insmod /lib/modules/2.6.32.60/kernel/Sec/secla.ko
#if [ -f "/proc/sys/seclabel/port" ]; then
#    echo "${ethx[2]}" > /proc/sys/seclabel/port
#else
   # cd /proc/sys
   # mkdir seclabel
#    mkdir -p /proc/sys/seclabel
#    touch /proc/sys/seclabel/port
    echo "${ethx[2]}" > /proc/sys/seclabel/port
#fi