14 lines
253 B
Plaintext
14 lines
253 B
Plaintext
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# Obtener el número de líneas de un fichero
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function count_lines
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{
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lines=0
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while IFS= read -r line || [[ -n $line ]]; do
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# lines=$((lines+1)) is slower than ((lines=lines+1))
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((lines=lines+1))
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done < "$1"
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printf '%s\n' "$lines"
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}
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