How To: Remove trailing spaces at the end of a line
To delete trailing spaces at the end of a line…
To do it against a single file do:
$ sed 's/[ \t]*$//' file.orig > file.out
To do all files in current directory do:
$ for i in `ls -l | awk '{print $9}'`; do sed 's/[ \t]*$//' $i > $i.out; done