wehub-resource-sync
db1d565b64
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43 lines
1.1 KiB
Bash
Executable File
43 lines
1.1 KiB
Bash
Executable File
#!/bin/bash
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# Linux startup script for turtlesim GUI
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set -e
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echo "Starting Turtlesim on Linux with GUI"
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echo "========================================"
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# Step 1: Check if X11 is available
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if [[ -z "$DISPLAY" ]]; then
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echo "ERROR: DISPLAY variable not set"
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echo "X11 forwarding is required. Are you running in a GUI environment?"
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exit 1
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fi
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echo "Using DISPLAY: $DISPLAY"
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# Step 2: Allow Docker to access X11
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if command -v xhost >/dev/null 2>&1; then
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echo "Allowing Docker X11 access..."
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xhost +local:docker >/dev/null 2>&1 || {
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echo "WARNING: xhost command failed, trying without sudo..."
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xhost + >/dev/null 2>&1 || echo "WARNING: Could not run xhost, X11 forwarding may not work"
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}
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else
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echo "WARNING: xhost not found. Install with: sudo apt-get install x11-xserver-utils"
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exit 1
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fi
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# Step 3: Export DISPLAY for Docker
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echo "Docker will use DISPLAY=$DISPLAY"
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# Step 4: Start the container
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echo ""
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echo "Starting Turtlesim container..."
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echo "If successful, you should see a window with a turtle!"
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echo ""
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docker compose up turtlesim
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echo ""
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echo "Done! The turtle window should be visible on your screen."
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