Find and Replace a word in A (all) File(s) Linux
- Find and Replace a word in a File
[root@testserver01 opt ]# sed -i 's/find_pattern/replace_pattern/g' /opt/filename
- Find and Replace a word in all Files in a folder
[root@testserver01 opt ]# sed -i 's/find_pattern/replace_pattern/g' /opt/*.filetype