34 lines
475 B
Bash
Executable File
34 lines
475 B
Bash
Executable File
#!/bin/bash
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DATAFILE=/tmp/fake-datafile
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#----- collect the datas
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> ${DATAFILE}
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for s in $(seq 1 2000)
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do
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v=$(./fake-values -s -t 1)
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echo $s $v >> ${DATAFILE}
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done
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#----- do dome useless computations
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awk '
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NR==1 { debut = $2 }
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{
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# print $2-debut, $3
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v = int($3/25);
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bucket[v]++;
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}
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END {
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for (v=0; v<40; v++) {
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for (foo=0; foo<bucket[v]; foo++) {
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printf "-";
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}
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print "*"
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}
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}
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' \
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< ${DATAFILE}
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