adb shell as root after device rooted once device rooted, we must perform "su" before we get root permission in adb shell,this is not convenient in some situations,so there have a method to get permission without perform "su". adb shel…
https://www.computerhope.com/issues/ch000322.htm#:~:text=Press Start%2C type Run%2C and press Enter. In,folder. Create a shortcut to the batch file. Run a batch file at loading of Windows 8 and 10 Create a shortcut to the batch file. How to create a…
There are two types of bash for loops available. One using the “in” keyword with list of values, another using the C programming like syntax. This article is part of our on-going bash tutorial series. This explains both of the bash for lo…
Linux Shell常用shell命令 一.文件.目录操作命令 1.ls命令 功能:显示文件和目录的信息 ls 以默认方式显示当前目录文件列表 ls -a 显示所有文件包括隐藏文件 ls -l 显示文件属性,包括大小,日期,符号连接,是否可读写及是否可执行 ls -lh 显示文件的大小,以容易理解的格式印出文件大小 (例如 1K 234M2G) ls -lt 显示文件,按照修改时间排序 2.cd命令 功能:改名目录 cd dir 切换到当前目录下的dir目录 cd / 切换到根目录 cd ..…
#!/bin/bash my_fun() { echo "$#" } echo 'the number of parameter in "$@" is '$(my_fun "$@") echo 'the number of parameter in "$*" is '$(my_fun "$*")执行:./my.sh p1 "p2 p3" p4后返回:the number of param…
