8 lines
139 B
Bash
Executable File
8 lines
139 B
Bash
Executable File
#!/bin/bash
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echo -e "printing some numbers\r" >&2
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for i in {0001..5000}; do
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echo -e "line $i\r"
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[[ $1 ]] && sleep "$1"
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done
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exit 0
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