How to remove special characters from files in Linux
Eliminate special characters like blank spaces, ^M, ^@, etc.
sed 's[^A-Za-z0-9_.;]//g' file_name.txt>file_name.txt
Eliminate special characters like blank spaces, ^M, ^@, etc.
sed 's[^A-Za-z0-9_.;]//g' file_name.txt>file_name.txt