2023-04-22 21:58:08 +08:00
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#!/bin/bash
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# by https://github.com/spiritLHLS/pve
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REGEX=("debian" "ubuntu" "centos|red hat|kernel|oracle linux|alma|rocky" "'amazon linux'")
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RELEASE=("debian" "ubuntu" "centos" "centos")
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PACKAGE_UPDATE=("apt -y update" "apt -y update" "yum -y update" "yum -y update")
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PACKAGE_INSTALL=("apt -y install" "apt -y install" "yum -y install" "yum -y install")
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PACKAGE_UNINSTALL=("apt -y autoremove" "apt -y autoremove" "yum -y autoremove" "yum -y autoremove")
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[[ $EUID -ne 0 ]] && exit 1
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CMD=("$(grep -i pretty_name /etc/os-release 2>/dev/null | cut -d \" -f2)" "$(hostnamectl 2>/dev/null | grep -i system | cut -d : -f2)" "$(lsb_release -sd 2>/dev/null)" "$(grep -i description /etc/lsb-release 2>/dev/null | cut -d \" -f2)" "$(grep . /etc/redhat-release 2>/dev/null)" "$(grep . /etc/issue 2>/dev/null | cut -d \\ -f1 | sed '/^[ ]*$/d')")
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for i in "${CMD[@]}"; do
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SYS="$i" && [[ -n $SYS ]] && break
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done
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for ((int = 0; int < ${#REGEX[@]}; int++)); do
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[[ $(echo "$SYS" | tr '[:upper:]' '[:lower:]') =~ ${REGEX[int]} ]] && SYSTEM="${RELEASE[int]}" && [[ -n $SYSTEM ]] && break
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done
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[[ -z $SYSTEM ]] && exit 1
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sshport=22
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service iptables stop 2> /dev/null ; chkconfig iptables off 2> /dev/null ;
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sed -i.bak '/^SELINUX=/cSELINUX=disabled' /etc/sysconfig/selinux;
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sed -i.bak '/^SELINUX=/cSELINUX=disabled' /etc/selinux/config;
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setenforce 0;
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2023-04-22 22:00:56 +08:00
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apt-get install sshpass -y;
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2023-04-22 21:58:08 +08:00
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apt-get install openssh-server -y;
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sed -i "s/^#\?Port.*/Port $sshport/g" /etc/ssh/sshd_config;
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sed -i "s/^#\?PermitRootLogin.*/PermitRootLogin yes/g" /etc/ssh/sshd_config;
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sed -i "s/^#\?PasswordAuthentication.*/PasswordAuthentication yes/g" /etc/ssh/sshd_config;
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sed -i 's/#ListenAddress 0.0.0.0/ListenAddress 0.0.0.0/' /etc/ssh/sshd_config
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sed -i 's/#ListenAddress ::/ListenAddress ::/' /etc/ssh/sshd_config
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sed -i 's/#AddressFamily any/AddressFamily any/' /etc/ssh/sshd_config
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service ssh restart
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service sshd restart
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rm -rf "$0"
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