1.使用read命令读取一行数据 while read myline do echo "LINE:"$myline done < datafile.txt 2.使用read命令读取一行数据 cat datafile.txt | while read myline do echo "LINE:"$myline done 3.#读取一行数据 cat datafile.txt | while myline=$(line) do echo "LINE:&qu
, "Test1.txt") ; if the file could be read, we continue... , "Test2.txt") ) = ; loop as long the 'end of file' isn't reached Astring$=ReadString() A$=StringField(Astring$,,",") B$=StringField(Astring$,,",") WriteStr
读取文本最后一行: f = open('test11.txt', 'rb') for i in f: offset = -16 while True: f.seek(offset, 2) data = f.readlines() if len(data) > 1: print("文件的最后一行是:%s"%(data[-1].decode('gbk'))) break offset *= 2 优点: 使用for i in f是使用一行读取一行,不会消耗太多的内存,如果使用readl