摘要：
diff的输出格式分为传统格式和统一格式1)diff的传统格式输出. ############################################ cat before.txt 输出: This is a line to be deleted This is a line that will be changed This is a line that will be unchanged cat after.txt 输出: This is a line that has been changed This is a line that will be uncha... 阅读全文
2012年2月15日
