[Video] Secrets of Embedded Linux/Android driver development (1) Touch Screen driver development and android driver development
Secrets of Embedded Linux/Android driver development (1) Touch Screen driver development
Topic Introduction: Since
The Touch command has two functions: one is to update the time tags of existing files to the current time of the system (the default), their data will remain intact, and the second is to create new empty files. (1) UsageUsage: Touch [options] ...
Original address: http://www.cnblogs.com/zfyouxi/p/5371317.html
Purpose This article will introduce Linux under new files or folders, delete files or folder commands.Touch to create a new file, mkdir to create a new folder. RM is used to delete
I've been contacted a few days ago to discuss the limit compression algorithm I designed 2 years ago, I hate to be surprised, as a basic class algorithm, there is no profit space, and I designed to publish to the Internet for two years there are
touch new file touch filename such as:touch file1 New file named File1 in the current directory Note: 1) The same directory cannot create a file with the same name 2) the file name of Linux is case-sensitive mv Modify the file
Content Lookup (Recursive)
grep/etc/httpd/modules/-lr ' 51ditu ' *
File name lookup (recursive, not suitable to find modules)
find/etc/httpd/-name httpd.conf
Reference:
The grep command searches for patterns specified by the pattern parameter and
Directory
Start with understanding the operating system
Operating system Introduction
Simple classification of operating systems
On Linux
About Linux
Introduction to the Birth of
Every day, a linux command (39): grep command link: A linux command (1): ls command (2): cd command http://www.2cto.com/ OS /201210/163050.html#a linux command every day ..
One linux command every day (39): grep command link: One linux command every
Touch screen test: Tslib (configured for the day, Heart tired)Summary: There are a lot of steps/mistakes on the web about Tslib, so here are just a few things I think are tricky:1, I clearly to ARM-LINUX-GCC configuration environment variable, why
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