25 lines
644 B
Bash
25 lines
644 B
Bash
#!/bin/bash
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INDEX=$1
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PUBLIC_DIR="${2:-/shared}"
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username="user$INDEX"
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export DISPLAY=:$INDEX
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echo "当前显示桌面:$DISPLAY"
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echo "正在启动VNC服务"
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sudo su - "$username" -c "vncserver :$INDEX -geometry 1280x800 -depth 24 -localhost no"
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echo "授权桌面访问"
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sudo su - "$username" -c "export DISPLAY=:$INDEX && xhost +" 2>/dev/null
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echo "等待 VNC 启动"
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sleep 3
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start_spider(){
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cd $PUBLIC_DIR/learn-spider
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sudo -E ./start_spider.sh # -E 保留当前环境变量
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}
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echo "启动爬虫"
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start_spider $INDEX
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echo "爬虫执行完毕,60秒后关闭VNC"
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sleep 60
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sudo su - "$username" -c "vncserver -kill :$INDEX" 2>/dev/null
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