linux shell脚本输入行

时间:2010-10-04 02:47:57

标签: shell

快速提问,如何编写一个shell脚本,提示用户输入5行,然后将这些行存储到.txt文件中,例如,

Today is hot 
Today is code 
Today is chilly
Today is windy
Today is sunny

不喜欢

Today is hot  Today is code  Today is chilly Today is windy today is sunny

感谢您的帮助

2 个答案:

答案 0 :(得分:2)

在bash中你可以这样做:

for i in {1..5}
do
  read line
  echo $line >> file.txt
done

答案 1 :(得分:0)

这算了吗?

sed 5q > file.txt