所以你要
output=$(command)while read -r line; do process "$line"done <<< "$output"
请参见Bash手册中的“此处字符串”
。
或流程替代
while read -r line; do process "$line"done < <(command)

所以你要
output=$(command)while read -r line; do process "$line"done <<< "$output"
请参见Bash手册中的“此处字符串”
。
或流程替代
while read -r line; do process "$line"done < <(command)