批量更改多个文件内容

需要修改多个文件的内容，一个一个的替换比较繁琐。那么有没有什么好的方法直接多多个文件进行批量修改呢？方法如下：

1. sed

grep old_string -rl ./* | xargs sed -i "s/old_string/new_string/g"文章源自运维生存时间-https://www.ttlsa.com/linux-command/batch-change-multiple-file-content/

sed -i "s/old_string/new_string/g" `grep old_string -rl ./*`文章源自运维生存时间-https://www.ttlsa.com/linux-command/batch-change-multiple-file-content/

如：文章源自运维生存时间-https://www.ttlsa.com/linux-command/batch-change-multiple-file-content/

sed -i "s/11/xxx/g" `grep 11 -rl ./*`文章源自运维生存时间-https://www.ttlsa.com/linux-command/batch-change-multiple-file-content/

grep xxxx -rl ./* | xargs sed -i "s/x/asdfadsfasdfafd/g"文章源自运维生存时间-https://www.ttlsa.com/linux-command/batch-change-multiple-file-content/

2. perl

perl -pi -e 's|old_string|new_string|g' `find ./ -type f`文章源自运维生存时间-https://www.ttlsa.com/linux-command/batch-change-multiple-file-content/

如：文章源自运维生存时间-https://www.ttlsa.com/linux-command/batch-change-multiple-file-content/

perl -pi -e 's|ISO-8859-1|UTF-8|g' `find ./ -type f`文章源自运维生存时间-https://www.ttlsa.com/linux-command/batch-change-multiple-file-content/ 文章源自运维生存时间-https://www.ttlsa.com/linux-command/batch-change-multiple-file-content/