The mistake in find and sed command in linux?

Question

I want add some script to my site.
But problem in one thing: site include hundreds of html files.
So I need to create some command to insert code after body tag. How I can do this?

find . -name '*.html' exec sed -i 's/<\/body>/<script src="1.js"><\/script><\/body>/g' {} \;

But it can't work. Please, fix this command

Answer 1

That also works for me:

find * -name "*.html" | xargs -L1 -I{} sed -i 's/<\/body>/<script src="1.js"><\/script><\/body>/g' {}

Changes:

• replaced path . with '*'
• the'xargs' tool gets all lines from stdin, and executes command separately for each of line, with possibility to pass that line as argument in command, so
• in that case this is the same approach as find -cmd , but generally it opens another possibilites (check out the xargs manual).

Answer 2

命令中有错误-用-exec替换exec ，应该可以。

find . -name '*.html' exec sed -i 's/<\/body>/<script src="1.js"><\/script><\/body>/g' {} \;