给我写一个shell脚本针对不同linux发行版调用不同的安装命令安装make和gcc如果已经安装了就直接退出
#!/bin/bash
安装make和gcc脚本
判断系统发行版
if [ -f /etc/redhat-release ]; then release="centos" elif [ -f /etc/lsb-release ]; then release="ubuntu" else echo "Unsupported Linux distribution, please install make and gcc manually" exit 1 fi
安装命令
if [ $release == "centos" ]; then rpm -q make >/dev/null || yum install -y make rpm -q gcc >/dev/null || yum install -y gcc elif [ $release == "ubuntu" ]; then dpkg -l make >/dev/null || sudo apt-get install -y make dpkg -l gcc >/dev/null || sudo apt-get install -y gcc fi
echo "make and gcc have been installed successfully
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