#!/bin/bash
while read line
do
echo -e $line | sed -e 's/begin\([^end]*end\)/replace/'
done < filename.txt
shell字符串替换每行首尾最短模糊匹配的第一个字符串
最新推荐文章于 2023-08-24 06:00:00 发布
#!/bin/bash
while read line
do
echo -e $line | sed -e 's/begin\([^end]*end\)/replace/'
done < filename.txt