22 lines
300 B
Plaintext
22 lines
300 B
Plaintext
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#!/bin/bash
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# mdr sa marche vraiment pas du tout
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lin=50
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val=$lin
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max=$(wc -l < $1) + $lin
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input=
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while true; do
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awk "NR >= $(expr $val - $lin) && NR <= $val" $1
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read $input
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echo $input
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if [ "$input" = "q" ]; then
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echo quit
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break
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fi
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val+=$lin
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if (($val > $max)); then
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val=$max
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fi
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done
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