openssh nginx 升级

Linux ubuntu 升级openssh nginx

1. 升级openssh

查看已安装的版本信息：

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#ssh -V
 OpenSSH_5.9p1 Debian-5ubuntu1, OpenSSL 1.0.1 14 Mar 2012

这里把openssh升级到7.6p1版本：

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cd /tmp
cp /etc/ssh/ /etc/ssh_bak/
wget https://openbsd.hk/pub/OpenBSD/OpenSSH/portable/openssh-7.6p1.tar.gz 
sudo apt-get remove openssh-server 
tar -zxvf openssh-7.6p1.tar.gz
./configure --prefix=/usr --sysconfdir=/etc/ssh --with-md5-passwords --with-privsep-path=/var/lib/sshd  
make 
make install
service ssh restart

升级后

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ssh -V
OpenSSH_7.6p1, OpenSSL 1.0.1f 6 Jan 2014

2. 升级nginx

升级前

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nginx -v
nginx version: nginx/1.1.19

升级

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cp /etc/nginx  /etc/nginx_bak
cd /tmp
wget http://nginx.org/keys/nginx_signing.key
apt-key add nginx_signing.key
echo  deb http://nginx.org/packages/mainline/ubuntu/ precise nginx >> /etc/apt/sources.list.d/nginx.list
echo  deb-src http://nginx.org/packages/mainline/ubuntu/ precise nginx >> /etc/apt/sources.list.d/nginx.list
apt-get remove nginx-common
apt-get update  
apt-get install nginx
service nginx restart

升级后

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nginx -v
nginx version: nginx/1.13.0