【发布时间】:2014-10-08 12:48:34
【问题描述】:
我需要在搜索一个单词后显示文件内容。如果找到该单词,则显示该文件。
我的代码如下:
GNU nano 2.2.6 文件:工作
#!/bin/bash
while read -p "Welcome what would you like to do (S) to search or (Q) to quit " option
do
case $option in
"S") echo "What is the name of the file you would like to search for?"
read file
echo "What word would you like to find in the file?"
read word
grep -q $word $file
if [ $? -eq 0 ]; then
echo "$word found in $file"
cat $file
else
echo "$word NOT found in $file"
fi
;;
"Q") echo "Goodbye!"
exit ;;
*) echo "invalid option" ;;
esac
done
【问题讨论】:
-
你的问题英语不好理解。
-
对不起,我有阅读障碍
-
好的。所以试着用另一种方式重新表述或描述你的问题。不要害羞多余。