11 lines
240 B
Bash
Executable File
11 lines
240 B
Bash
Executable File
#!/bin/sh
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while true; do
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# read the last line
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if [ -s /tmp/selected_emoji.txt ]; then
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tail -n 1 /tmp/selected_emoji.txt
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# truncate the file after reading
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: > /tmp/selected_emoji.txt
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fi
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sleep 0.1
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done
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