我想使用Unix shell脚本在另一个文本文件中搜索文本文件的每一行。考虑这两个文本文件:
文件1:
<button value="next song" onclick="nextsong()"></button>
<iframe id="player" src=""></iframe>
<script>
function nextsong()
{
document.getElementById("player").src= "your song link";}
</script>
file2的:
HELEN
JOE
FRED
HARRY
TERRY
所需的输出应如下所示:
hello FRED
bert
JOE
hi there
HARRY
JOHN
PETE was here
hello STEVE
我使用的脚本如下:
HELEN not found in file2
JOE found in file2
FRED found in file2
HARRY found in file2
TERRY not found in file2
这是我得到的输出,这是不正确的
while read name
do
found="no"
while read line
do
echo $line | grep $name >/dev/null
if [ $? -eq 0 ]
then
echo $name found in file2
found="yes"
break
fi
done < file2
if [ $found = "no" ]
then
echo $name not found in file2
fi
done < file1
这里使用的脚本或逻辑是否有问题?
答案 0 :(得分:0)
这就是工作:
while read f; do
if grep -q -o $f file2
then
echo $f found in file2
else
echo $f not fount in file2
fi
done<file1