标签：元素 服务器 alt etc 开始 wrapper 算数运算 设置 auth
因为经常换服务器,每次下载的东西都没有了,于是想自己写一个一键化的脚本,帮忙安装各种环境,一键化部署环境.
1,变量名和等号之间不能有空格;
2,首个字符必须为字母（a-z，A-Z）。
3, 中间不能有空格，可以使用下划线（_）。
4, 不能使用标点符号。
5, 不能使用bash里的关键字（可用help命令查看保留关键字）
$xxx 或者 ${xxx} ,建议使用后者
只读变量设置为 readonly xxx
删除变量使用 unset xxx
?
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?
?
获取字符串长度
test="QAQ"
echo ${#test}
提取字符串
test="QAQ"
echo ${test:1:2} //AQ
查找字符串
string="alibaba is a great company"
echo `expr index "$string" is`
basename //获取文件名
dirname //获取路径名
定义数组
test=(1 2 3 4) //以空格间隔
test[0]=1 test[1]=2
读取数组
${test[1]}
读取所有元素
${test[@]}
获取数组长度
${#test[@]} // ${#test[*]}
获取单个元素长度
${#test[1]}
单行用#
多行
:<<EOF
xxxx
xxxx
EOF
使用脚本的时候我们可以向脚本传递参数
$0就是脚本名 $1 ... $n 就是我们传递的所有参数
$# //传递参数的个数
$$ //脚本当前进程ID号
$* //获取所有传递参数
$@ //同上,不过更好用
if
if condition
then
command1
command2
...
commandN
fi
if else
if condition
then
command1
command2
...
commandN
else
command
fi
if else-if else
if condition1
then
command1
elif condition2
then
command2
else
commandN
fi
for循环
for var in item1 item2 ... itemN
do
command1
command2
...
commandN
done
while
while condition
do
command
done
case
case 值 in
模式1)
command1
command2
...
commandN
;;
模式2）
command1
command2
...
commandN
;;
esac
还有break和continue命令用于跳出循环
func_nmae(){
//
}
func_name
传参
#!/bin/bash
# author:菜鸟教程
# url:www.runoob.com
funWithParam(){
echo "第一个参数为 $1 !"
echo "第二个参数为 $2 !"
echo "第十个参数为 $10 !"
echo "第十个参数为 ${10} !"
echo "第十一个参数为 ${11} !"
echo "参数总数有 $# 个!"
echo "作为一个字符串输出所有参数 $* !"
}
funWithParam 1 2 3 4 5 6 7 8 9 34 73
用于安装一些基本环境,msf,empire,Vulhub,Docker等环境
#!/bin/bash
source_file_update(){
echo "更新系统源中...."
echo "deb http://mirrors.aliyun.com/ubuntu/ bionic main restricted universe multiverse" > /etc/apt/sources.list
echo "deb-src http://mirrors.aliyun.com/ubuntu/ bionic main restricted universe multiverse" >> /etc/apt/sources.list
echo "deb http://mirrors.aliyun.com/ubuntu/ bionic-security main restricted universe multiverse" >> /etc/apt/sources.list
echo "deb-src http://mirrors.aliyun.com/ubuntu/ bionic-security main restricted universe multiverse" >> /etc/apt/sources.list
echo "deb http://mirrors.aliyun.com/ubuntu/ bionic-updates main restricted universe multiverse" >> /etc/apt/sources.list
echo "deb-src http://mirrors.aliyun.com/ubuntu/ bionic-updates main restricted universe multiverse" >> /etc/apt/sources.list
echo "deb http://mirrors.aliyun.com/ubuntu/ bionic-backports main restricted universe multiverse" >> /etc/apt/sources.list
echo "deb-src http://mirrors.aliyun.com/ubuntu/ bionic-backports main restricted universe multiverse" >> /etc/apt/sources.list
echo "deb http://mirrors.aliyun.com/ubuntu/ bionic-proposed main restricted universe multiverse" >> /etc/apt/sources.list
echo "deb-src http://mirrors.aliyun.com/ubuntu/ bionic-proposed main restricted universe multiverse" >> /etc/apt/sources.list
apt-get update
}
check_install(){
if [ `whoami` == "root" ];then
echo "Ok."
else
echo "因源文件普通用户不可写,请以root用户执行脚本. Example: sudo ./Linux_install.sh"
exit
fi
}
Basic_environment(){
echo "基础环境安装中...."
apt-get install net-tools -y
apt-get install wget -y
apt-get install curl -y
apt-get install vim -y
apt-get install openssh-server -y
apt-get install python3 -y
apt-get install curl -y
apt-get install python -y
apt-get install git -y
}
docker_install(){
apt-get remove docker docker-engine docker.io
apt-get install apt-transport-https ca-certificates curl software-properties-common
#
curl -fsSL https://download.docker.com/linux/ubuntu/gpg | sudo apt-key add -
sudo apt-key fingerprint 0EBFCD88
add-apt-repository "deb [arch=amd64] https://download.docker.com/linux/ubuntu $(lsb_release -cs) stable"
#
apt-get update
echo "开始安装Docker"
apt-get install docker-ce -y
apt-get install python3-pip -y
apt-get install nmap -y
apt-get install sed -y
python3 -m pip install docker-compose
apt install docker-compose -y
service docker start
}
vulhub_install(){
cd $HOME
echo "安装vulnhub环境中..."
git clone https://github.com/vulhub/vulhub
}
msf_install(){
echo "msf安装中...."
curl https://raw.githubusercontent.com/rapid7/metasploit-omnibus/master/config/templates/metasploit-framework-wrappers/msfupdate.erb > msfinstall && chmod 755 msfinstall && ./msfinstall
}
powershell(){
cd $HOME
mkdir Powershell
cd Powershell
git clone https://github.com/PowerShellMafia/PowerSploit.git
}
empire_install(){
cd $HOME
echo "安装Empire.."
git clone https://github.com/EmpireProject/Empire.git
cd Empire
./setup/install.sh
}
neiwang(){
cd $HOME
mkdir 内网渗透
cd 内网渗透
git clone https://github.com/idlefire/ew.git
}
zsh_install(){
cd $HOME
apt-get install zsh -y
chsh -s /bin/zsh
sh -c "$(curl -fsSL https://raw.github.com/robbyrussell/oh-my-zsh/master/tools/install.sh)"
git clone git://github.com/zsh-users/zsh-autosuggestions $ZSH_CUSTOM/plugins/zsh-autosuggestions
sed 's/plugins=(git)/plugins=(git zsh-autosuggestions)/' ~/.zshrc > test.QAQ
cat test.QAQ > .zshrc
rm test.QAQ
source .zshrc
}
call_back(){
if [ $1 = "help" ]
then
echo "举例子: ./xxx.sh zsh_install，或者全部安装 ./xxx.sh，目前支持有
source_file_update
Basic_environment
docker_install
vulhub_install
msf_install
powershell
empire_install
neiwang
zsh_install
sqlmap_install"
else
$1
fi
}
sqlmap_install(){
cd $HOME
git clone https://github.com/sqlmapproject/sqlmap.git
}
main(){
if [ $# == 0 ]
then
check_install
cd $HOME
source_file_update
Basic_environment
docker_install
vulhub_install
msf_install
powershell
empire_install
neiwang
zsh_install
sqlmap_install
else
for Setup in $@;do
call_back $Setup
done
fi
}
main $*
挺垃圾的,等以后有其他需求在整其他的吧.
标签：元素 服务器 alt etc 开始 wrapper 算数运算 设置 auth
原文地址：https://www.cnblogs.com/Mikasa-Ackerman/p/Shell-jiao-ben-bian-cheng.html
