ubuntu配置vnc服务

切换到root

安装服务

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apt install -y tigervnc-scraping-server

配置vnc密码

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vncpasswd
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Password:
Verify:
Would you like to enter a view-only password (y/n)? n

启动服务

直接启动

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x0vncserver -rfbauth "/root/.vnc/passwd"

注册成服务

下面的代码保存成vnc.sh并执行.（给所有用户增加vnc服务）

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vnc_users=`ls /home`
vnc_users="${vnc_users}"

for uv in ${vnc_users}
do
    if [ ! -d "/home/${uv}/.vnc" ]; then
        mkdir -p /home/${uv}/.vnc
        chmod 700 /home/${uv}/.vnc
        chown ${uv}:${uv} /home/${uv}/.vnc
    fi
    cp ${VNC_DIR}/passwd /home/${uv}/.vnc/
    chmod 600  /home/${uv}/.vnc/passwd
    chown ${uv}:${uv} /home/${uv}/.vnc/passwd
    if [ ! -d "/home/${uv}/.config/systemd/user" ]; then
        mkdir -p /home/${uv}/.config/systemd/user
        chmod 700 /home/${uv}/.config
        chown ${uv}:${uv} /home/${uv}/.config
        chmod 700 /home/${uv}/.config/systemd
        chown ${uv}:${uv} /home/${uv}/.config/systemd
        chmod 700 /home/${uv}/.config/systemd/user
        chown ${uv}:${uv} /home/${uv}/.config/systemd/user
    fi 
    if [ ! -d "/home/${uv}/.config/systemd/user/default.target.wants" ]; then
        mkdir -p /home/${uv}/.config/systemd/user/default.target.wants
        chmod 700 /home/${uv}/.config/systemd/user/default.target.wants
        chown ${uv}:${uv} /home/${uv}/.config/systemd/user/default.target.wants
    fi 
# 注册服务
cat>/home/${uv}/.config/systemd/user/x0vncserver.service<<EOF
[Unit]
Description=Remote desktop service (VNC)
After=network.target
[Service]
Type=simple
ExecStartPre=/bin/sh -c 'while ! pgrep -U "${uv}" Xorg; do sleep 1; done'
ExecStart=/usr/bin/x0vncserver -rfbauth %h/.vnc/passwd
[Install]
WantedBy=default.target
EOF
# 权限
chmod 700 /home/${uv}/.config/systemd/user/x0vncserver.service
chown ${uv}:${uv} /home/${uv}/.config/systemd/user/x0vncserver.service
rm -rf /home/${uv}/.config/systemd/user/default.target.wants/x0vncserver.service
# 开机启动
ln -s /home/${uv}/.config/systemd/user/x0vncserver.service /home/${uv}/.config/systemd/user/default.target.wants/x0vncserver.service
chmod 777 /home/${uv}/.config/systemd/user/default.target.wants/x0vncserver.service
chown ${uv}:${uv} /home/${uv}/.config/systemd/user/default.target.wants/x0vncserver.service
done

测试

使用vncviewer测试

vncviewer1

vncviewer2