26 lines
565 B
Bash
26 lines
565 B
Bash
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#!/bin/bash
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#-------------------------------------------------------------------------------
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# Example 2 for Bash Tips show 15 - you can also use a 'for' loop to load an
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# array
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#-------------------------------------------------------------------------------
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#
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# Initialise an array
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#
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items=()
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#
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# Populate the array with random words
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#
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for word in $(grep -E -v "'s$" /usr/share/dict/words | shuf -n 5); do
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items+=( "$word" )
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done
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#
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# Print the array with word numbers
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#
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for ((i = 0, j = 1; i < ${#items[@]}; i++, j++)); do
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echo "$j: ${items[$i]}"
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done
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