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5
Task/Filter/UNIX-Shell/filter-1.sh
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5
Task/Filter/UNIX-Shell/filter-1.sh
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@ -0,0 +1,5 @@
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a=(1 2 3 4 5)
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unset e[@]
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for ((i=0;i<${#a[@]};i++)); do
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[ $((a[$i]%2)) -eq 0 ] && e[$i]="${a[$i]}"
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done
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2
Task/Filter/UNIX-Shell/filter-2.sh
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2
Task/Filter/UNIX-Shell/filter-2.sh
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@ -0,0 +1,2 @@
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a=(1 2 3 4 5)
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read -a e -d\n < <(printf '%s\n' "${a[@]}" | grep '[02468]$')
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2
Task/Filter/UNIX-Shell/filter-3.sh
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2
Task/Filter/UNIX-Shell/filter-3.sh
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@ -0,0 +1,2 @@
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echo "${a[@]}"
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echo "${e[@]}"
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