command line touch

Click Back to learn the path of the Linux command line and shell script3.4-File Processing command touch CP MV RM1. touch命令 一是用于把已存在文件的时间标签更新为系统当前的时间（默认方式），它们的数据将原封不动地保留下来； 二是用来创建新的空文件。 Touch (options) (parameters)Options -

Stat Text Editor We know that the touch is the creation of a file, in fact the touch is used to modify the file timestamp, while the file is three timeAccess time records the most recent file access time, as long as a file is opened, meaning that

1. Interface The list of touch screen drivers required by windowsce.net is as

Article Description: Touch screen version of the Web application, the implementation of mobile scene user needs, embodies less that is the essence of many design and performance of the mainstream touch screen interface temperament, can be counted as

ArticleDirectory Parameters Option Example Tips File Creation or modification time Touch [Options]File-list   Parameters File-listYesTouchPath Name of the file to be created or updated   Option -A only updates the

Cat commandThe cat command connects the files and prints them to the standard output device. Cat is often used to display the contents of a file, similar to the following type command. General format: Cat [Options] FileNote: This command has two

RHCE Study Notes 2 -- command line operation File1. Create and delete a file (touch, rm) touch xxxx create a new empty file touch-t 201412250101 xxxx create a file and specify the time attribute (year, month, day, And hour. seconds) [root @ cai home]

First, LCD color LCD Screen Working principle1, STM32 and touch screen connection methodPD7-LCD-CS:LCD chip selection signal.PE1-LCD-RST:LCD Reset Signal.Pd5-nwe: Write enable, connect the LCD's rw foot.Pd4-noe: Outputs the RD PIN that enables the

NAMETouch-change file Timestamps--changing the time History of filesSynopsisTouch [OPTION] ... FILE ...DESCRIPTIONUpdate the access and modification times of each FILE to the currentTime. --Use the touch command to change the date and time of a file

Address: http://www.dzsc.com/data/html/2010-11-8/86953.html Abstract: This paper briefly introduces the structure and working principle of the touch screen. Taking the touch screen control chip ADS7843 of Burr-Brown as an example, it introduces the