{"smallUrl":"https:\/\/www.wikihow.com\/images_en\/thumb\/f\/fc\/Create-and-Edit-Text-File-in-Linux-by-Using-Terminal-Step-25.jpg\/v4-460px-Create-and-Edit-Text-File-in-Linux-by-Using-Terminal-Step-25.jpg","bigUrl":"https:\/\/www.wikihow.com\/images_en\/thumb\/f\/fc\/Create-and-Edit-Text-File-in-Linux-by-Using-Terminal-Step-25.jpg\/v4-760px-Create-and-Edit-Text-File-in-Linux-by-Using-Terminal-Step-25.jpg","smallWidth":460,"smallHeight":345,"bigWidth":760,"bigHeight":570}5按下Ctrl+X,然后按下S键,保存文件。