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doi-t/awk_rand.bash

Created June 18, 2014 03:21
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awkで乱数生成
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awk_rand.bash
#!/bin/bash
echo "---> sleep 0"
for loop in `seq 10`; do awk 'BEGIN{ srand(); print rand() }'; done
echo "---> sleep 0.5"
for loop in `seq 10`; do awk 'BEGIN{ srand(); print rand() }'; sleep 0.5; done
echo "---> sleep 1.0"
for loop in `seq 10`; do awk 'BEGIN{ srand(); print rand() }'; sleep 1.0; done
echo "---> srand(\$RANDOM)"
for loop in `seq 10`; do awk 'BEGIN{ srand('"$RANDOM"'); print rand() }'; done
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