remove last space from line
Use either one of both next commands with sed 's/to_replace/replace/':
sed 's/ *$//' file
sed 's/[[:blank:]]*$//' fileremove last space from line
Use either one of both next commands with sed 's/to_replace/replace/':
sed 's/ *$//' file
sed 's/[[:blank:]]*$//' filestring remove last character
public static String removeLastCharacter(String str) {
String result = null;
if ((str != null) && (str.length() > 0)) {
result = str.substring(0, str.length() - 1);
}
return result;
}Copyright © 2021 Codeinu
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