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/ *$//' file
sed 's/[[:blank:]]*$//' fileremove last charecter from string
buggy_name = 'GeekflareE'
name = buggy_name[:-1]Copyright © 2021 Codeinu
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