申明：以下腳本為本人在實(shí)踐過程中所編寫
#!/bin/bash
if [ "$(whoami)" != "root" ]
then
echo -e "You must be root to run this script"
exit 1
fi
set -x
set -e
ZLIB=1.2.11
#download_url=http://www.zlib.net/zlib-1.2.11.tar.gz
OPENSSL=1.1.1g
#download_url=https://www.openssl.org/source/openssl-1.1.1g.tar.gz
OPENSSH=8.2p1
#download_url=https://fastly.cdn.openbsd.org/pub/OpenBSD/OpenSSH/portable/openssh-8.2p1.tar.gz
function update_sources(){
sed -i 's/cn.archive.ubuntu.com/mirrors.huaweicloud.com/g' /etc/apt/sources.list
sed -i 's/security.ubuntu.com/mirrors.huaweicloud.com/g' /etc/apt/sources.list
apt update
apt install -y gcc make
}
update_sources
function INSTALL_ZLIB(){
wget http://www.zlib.net/zlib-${ZLIB}.tar.gz -O /tmp/zlib-${ZLIB}.tar.gz
cd /tmp/
tar -xvf zlib-${ZLIB}.tar.gz
cd /tmp/zlib-${ZLIB}
./configure
make -j4
make install
cd ..
}
function INSTALL_OPENSSL(){
wget https://www.openssl.org/source/openssl-${OPENSSL}.tar.gz -O /tmp/openssl-${OPENSSL}.tar.gz
if [ -f /usr/bin/openssl ]; then
mv /usr/bin/openssl /usr/bin/openssl.old
fi
cd /tmp
tar -xvf openssl-${OPENSSL}.tar.gz
cd openssl-${OPENSSL}
./config
make -j4
make install
ldconfig
openssl version
cd ..
}
function INSTALL_OPENSSH(){
apt install -y libpam0g-dev
wget https://fastly.cdn.openbsd.org/pub/OpenBSD/OpenSSH/portable/openssh-${OPENSSH}.tar.gz -O /tmp/openssh-${OPENSSH}.tar.gz
cd /tmp
tar -xvf openssh-${OPENSSH}.tar.gz
cd openssh-${OPENSSH}
./configure --sysconfdir=/etc/ssh --with-md5-passwords --with-pam --with-zlib --with-ssl-dir=/usr/local/ssl --with-privsep-path=/var/lib/sshd
make -j4
make install
ssh -V
cd ..
}
INSTALL_ZLIB
INSTALL_OPENSSL
INSTALL_OPENSSH
