Usuń przestrzeń na końcu każdego pliku linii
Use either one of both next commands with sed 's/to_replace/replace/':
sed 's/ *$//' file
sed 's/[[:blank:]]*$//' file
Armandres
Use either one of both next commands with sed 's/to_replace/replace/':
sed 's/ *$//' file
sed 's/[[:blank:]]*$//' file//Use this
sed -e '/[[:space:]]\+$/s///' fileName.txt > FileName.temp
//The temp file will allow you to check for spaces