很有用的很有意义的，下载很好，最好下载不错-This specification is applied to the liquid crystal display module ADT-1620/C/S/L* with 1/16 duty. *C: Bonding IC S: STN LCD L: LED Back-light n DISPLAY CONTENTS 2 Lines x 16 characters (5 x 8 Dots) ,1/16 duty-cycle LC

IP地址形式的转换，可以将一个长整数转换成以点分隔的四个数字，或者将以点分隔的四个数字转换成长整型-IP address in the form of conversion can be a long integer convert four numbers separated by dots, or will be separated by four digital converter grow integer

You are required to build a shell scr ipt that does text file processing. The requirements of the text file processing are: A. Make sure there is ONLY one single blank space after a full stop (.) and the character that comes right after it.