25 lines
427 B
Bash
25 lines
427 B
Bash
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#!/bin/bash
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# Generate a table of squares and cubes. Used for testing output
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#
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# usage: table.sh [limit=30] [sleep=0]
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#
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# Prints squares/cubes up to limit then sleeps given amount. Both
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# params optional.
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limit=30
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if (($# >= 1)); then
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limit=$1
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fi
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sleeptime=0
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if (($# >= 2)); then
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sleeptime=$2
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fi
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for i in `seq $limit`; do
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printf "i^1= %6d i^2= %6d i^3= %6d\n" $((i)) $((i*i)) $((i*i*i))
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done
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sleep $sleeptime
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