関連ワード:  linux remove last characters from string    linux remove last char from string    bash remove last characters from string    bash remove last char from string    bash remove last character from string if matches    bash remove last character from string awk    bash remove last character from string pipe    bash remove last character from string variable    bash remove last character from string if comma    linux remove last 3 characters from string  
結果 : linux remove last characters from string