sh foreach 스타일

1 개요

array in sh

sh foreach 스타일

Bash

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#!/bin/sh
set -- "John Smith" "Jane Doe" "Mike Barnes" "Kevin Patterson"
while [ $# -gt 0 ]; do
    echo [$1]
shift; done
# [John Smith]
# [Jane Doe]
# [Mike Barnes]
# [Kevin Patterson]

Bash

Copy

#!/bin/sh
AAA='"John Smith" "Jane Doe" "Mike Barnes" "Kevin Patterson"'
eval set $AAA
while [ $# -gt 0 ]; do
    echo [$1]
shift; done
# [John Smith]
# [Jane Doe]
# [Mike Barnes]
# [Kevin Patterson]

2 같이 보기

• bash foreach 스타일
• syntax error: unexpected "("

3 참고

• https://www.unix.com/shell-programming-and-scripting/119925-array-sh.html