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centos6升级openssh+openssl

发表者:admin分类:应用服务2020-08-06 11:21:26 阅读[181]
脚本自动处理(推荐)1、远程登录服务器下载脚本 :wget http://downinfo.myhostadmin.net/vps/openssl.sh2、然后执行:sh openssl.sh手工处理方法一、安装openssl依次执行下面命令cd /tmp wget -c https://www.openssl.org/source/openssl-1.0.2l.tar.gz tar zxvf openssl-1.0.2l.tar.gz cd openssl-1.0.2l ./config --prefix=/usr --shared make -j4 && make install openssl version -a安装好了显示如下图只能使用openssl1.0.*的版本 ,openssl1.1.0及以上不兼容 ,可查看openssh安装说明使用openssl1.1.*版本编译openssh时会出现下面的错误二、升级openssh依次执行下面命令yum install -y pam-devel cd /usr/local/src wget -c https://openbsd.hk/pub/OpenBSD/OpenSSH/portable/openssh-7.5p1.tar.gz tar zxvf openssh-7.5p1.tar.gz cd openssh-7.5p1 ./configure --sbindir=/usr/sbin/  --bindir=/usr/bin/ --sysconfdir=/etc/ssh  --with-ssl-engine --with-pam make -j4 &am...
部署https后访问提存在安全隐患NET::ERR_SSL_OBSOLETE_VERSION部署https后访问域名出现如下提示:您的连接存在安全隐患此网站使用的安全性配置已过时,这可能会导致您的信息(例如密码、消息或信用卡卡号)在发送至此网站的过程中遭到泄露。NET::ERR_SSL_OBSOLETE_VERSION原因是服务器openssl版本过低,较新版本的浏览器会提示不安全,openssl version -a可查看openssl版本Openssl 1.0.0h支持SSLv2,SSLv3和 TLSv1.0Openssl 1.0.1添加了对TLSv1.1和TLSv1.2的支持Openssl 1.1.1开始支持TLS1.3旧版(openssl1.0.2|openssh7.5)升级参看https://www.west.cn/faq/list.asp?unid=1754升级openssl-1.1.1cd /usr/local/src wget -c https://www.openssl.org/source/openssl-1.1.1g.tar.gz tar zxvf openssl-1.1.1g.tar.gz cd openssl-1.1.1g ./config --prefix=/usr --shared make -j4 && make install openssl version -a升级openssh8.3p1cd /usr/local/src mv /etc/ssh /etc/ssh.bak yum install -y pam-devel wget -c https://...
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ubuntu18.04,ubuntu20.04 安装gnome-desktop桌面环境方法 Instructions Gnome Vanilla Installation on Ubuntu Gnome vanilla installation on Ubuntu 18.04 will leave you with a basic Gnome shell features and minimal pre-installed applications.To perform a vanilla installation of Gnome desktop execute the following linux command: sudo apt install gnome-session gdm3 ...
Install VNC Server with Gnome display on Ubuntu 18.04 away, 1 year ago  4  5 min read  1881VNC Server is the software used to do VNC (Virtual Network Computing) desktops on Linux environments. If you use the Windows Operating System, you only have to activate Remote Desktop. But on Linux, you have to install VNC Server so you can do remote desktop in real-time.There is much software for VNC servers, but in this article, we will only discuss how to install VNC servers using TigerVNC. For information about TigerVNC, you can directly visit the official site on the page https://tigervnc.org/.Daftar IsiPreparationInstall VNC ServerSystem UpdateInstall Tiger VNCInstall GnomeVNC Password SettingsStartup Script SettingsStart VNC ServerStart Stop ScriptConnect to VNC ServerAnother thingSee if VNC Server is activeSee who is connectedDelete the VNC sessionConclusionPreparationTo follow this article, you must prepare an Ub...
ubuntu配置vnc相关功能,x11vnc,vino,krfb,tightvncserverIntroductionA VNC server is a program that shares a desktop with other computers over the Internet. You will need a VNC server if you want other people to see your desktop. Every VNC server has different strengths and weaknesses and is appropriate for different uses. This page will discuss each of the VNC servers available in Ubuntu, and ways to configure them for most common uses of VNC.Common security optionsThe most important thing when setting up a VNC server is to only let the right people access your desktop. The safest way to do that is usually to have someone sitting at the desktop deciding who gets to use it, but that's not always practical - for example, if you want to log in to your own computer from somewhere else.If you want to confirm each connection manually, you should look for these options:Request access each time - pop a window up asking whether to allow each connection as it comes in.view-only access - ...
Activating the gnome VNC vino-server from the command lineNewsRecommended LinksArchitectureConfigurationX display managerXDMCPExporting_display"Can't open display" Error.XresourcesxrdbUsing xauthXdefaultsFonts in XX11 securityXmingCygwin/XvncvinoTroubleshootingDiagnosing problems with remote X11 sessions via SSHInstalling X11 and Gnome Desktop in RHELTipsHumorEtcIntroductionYou can export display and see X11 session on other machine or via DRAC or ILO interfacesYou do not have access to X11 sessionubutnu 使用命令行激活运行vino-server实现gnome桌面的VNC由于ubuntu desktop 18.04自带的定制了的gnome桌面系统,在该桌面系统下vnc4server和tightvncserver等均不可直接使用,网上现有配置vnc server方法太麻烦,而且还用不起来。实际上Ubuntu Desktop是有桌面共享功能的,只是由于我是最小化安装的而没有被带进来。Ubuntu桌面共享使用的是vino。Ubuntu桌面共享使用的是vino。Ubuntu桌面共享使用的是vino。重要的事说三遍,在ubuntu默认的gnome环境下不要使用vnc4server和tightvncserver,使用vino!解决方法:安装vino。打...
OnlyOffice Community server和OnlyOffice Document server DOCKER安装教程IntroductionDocument Server is an online office suite comprising viewers and editors for texts, spreadsheets and presentations, fully compatible with Office Open XML formats: .docx, .xlsx, .pptx and enabling collaborative editing in real time.FunctionalityDocument EditorSpreadsheet EditorPresentation EditorDocuments application for iOS and AndroidCollaborative editingHieroglyph supportSupport for all the popular formats: DOC, DOCX, TXT, ODT, RTF, ODP, EPUB, ODS, XLS, XLSX, CSV, PPTX, HTMLIntegrating it with Community Server you will be able to:view and edit files stored on Drive, Box, Dropbox, OneDrive, OwnCloud connected to ONLYOFFICE;share files;embed documents on a website;manage access rights to documents.This guide will show you how to install Document Server Docker version to your machine.System requirementsCPU dual core 2 GHz or betterRAM 2 GB or moreHDD ...
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