Linux 通過安裝vncserver，客戶端遠程連接展示圖形化界面

Step 1: 安裝vncserver和其依賴的軟體

# 修改yum為國內鏡像
cp /etc/yum.repos.d/CentOS-Base.repo /etc/yum.repos.d/CentOS-Base.repo.backup-linux && \
wget -O /etc/yum.repos.d/CentOS-Base.repo http://mirrors.aliyun.com/repo/Centos-7.repo && \
yum clean all && \
yum makecache

# 安裝依賴軟體
yum install -y  compat-libstdc++*  && \
yum install -y  binutils*  && \
yum install -y  compat-libstdc*  && \
yum install -y  elfutils-libelf*  && \
yum install -y  gcc*  && \
yum install -y  glibc*  && \
yum install -y  ksh*  && \
yum install -y  libaio*  && \
yum install -y  libgcc*  && \
yum install -y  libstdc*  && \
yum install -y  make*  && \
yum install -y  sysstat*  && \
yum install -y  libXp*  && \
yum install -y  glibc-kernheaders

# yum
rpm -q --queryformat %-{name}-%{version}-%{release}-%{arch}"\n" \ compat-libstdc++-33 glibc-kernheaders glibc-headers libaio libgcc glibc-devel xorg-x11-deprecated-libs
# 輸出無法下載和安裝的軟體，清單如下：
# package  compat-libstdc++-33 is not installed
# package glibc-kernheaders is not installed
# package glibc-headers is not installed
# libaio-0.3.109-13.el7-x86_64
# libgcc-4.8.5-16.el7-x86_64
# package glibc-devel is not installed
# package xorg-x11-deprecated-libs is not installed

# 遇到部分無法在aliyun下載的軟體，則需要重新替換yum.repo
cp /etc/yum.repos.d/CentOS-Base.repo /etc/yum.repos.d/CentOS-Base.repo.backup-aliyun && \
cp /etc/yum.repos.d/CentOS-Base.repo.backup-linux /etc/yum.repos.d/CentOS-Base.repo && \
yum clean all && \
yum makecache && \
yum install -y compat-libstdc++*  && \
# 安裝包找不到
yum install -y glibc-kernheaders*  && \
yum install -y glibc-headers*  && \
yum install -y libaio*  && \
yum install -y libgcc*  && \
yum install -y glibc-devel*  && \
# 安裝包找不到
yum install -y xorg-x11-deprecated-libs*  && \

# 查看VNC啟動失敗的日誌，
cat ./.vnc/CNT7XORACLED01:1.log
# xrdb: No such file or directory
# xrdb: can't open file '/root/.Xresources'
# xterm: cannot load font '-misc-fixed-medium-r-semicondensed--13-120-75-75-c-60-iso10646-1'

# 根據日誌錯誤信息，安裝插件或創建目錄
touch ~/.Xresources  && \
yum install -y xterm  && \
yum install -y gnome-session

# 如果日誌提示錯誤：xterm: cannot load font '-misc-fixed-medium-r-semicondensed--13-120-75-75-c-60-iso10646-1'
# 則編輯文件，添加如下兩行內容
vi ~/.Xresources
xterm*faceName:AR PL Uming CN
xterm*faceSize:12

# 然後，重新啟動vncserver
# 關閉vncserver , vncserver這裡是"Xvnc :1"，見下麵查詢結果所得:1
# 詳情使用ps -ef | grep vncserver查看
# [root@CNT7XORACLED01 ~]# ps -ef | grep vnc
# root       1608      1  0 10:20 pts/1    00:00:00 /usr/bin/Xvnc :1 -auth /root/.Xauthority -desktop CNT7XORACLED01:1 (root) -fp catalogue:/etc/X11/fontpath.d -geometry 1024x768 -pn -rfbauth /root/.vnc/passwd -rfbport 5901 -rfbwait 30000
# 關閉vncserver
vncserver -kill :1
vncserver :1

# 然後，執行如下命令
export DISPLAY=localhost:1
xhost +

# 出現如下輸出，才是成功啟動了Linux的遠程連接的圖形化界面

Step 2:客戶端連接linux伺服器

創建vnc客戶端連接如下：{linux_ip}:{vncserver進程的參數 Xvnc :1}

 執行鏈接，彈出視窗如下：