如何使用 SED 命令查找和替换文件路径（以及特殊字符）

Question

How to find and replace a file path like a/b/c/d into x/y/z using sed command?

I tried sed -i -e 's/a/\\b/\\c/\\d/x/\\y/\\z' file.txt but it did not work.

Answer 1

Just use another separator for s command. You can use any character. Just / is the most popular one. I like @ or # . Then you have to escape that character.

sed 's@a/b/c/d@x/y/z@'

but it did not work

To escape / use \\/ not /\\ . The \\ needs to be in front of / . You could:

sed 's/a\/b\/c\/d/x\/y\/z/'