摘要: ➜ code $ cat test.sh #!/bin/bash nr="`cat -`"\" echo "$nr" echo $nr echo "[" $nr "]" echo " " echo "[" "$nr" "]" echo " " echo "["$nr"]" echo " " cp_n 阅读全文
posted @ 2020-12-17 00:30 亦幻 阅读(922) 评论(1) 推荐(0) 编辑