shell sleep command

Author: philippe-micel Summary If the Android * application uses an improper wake-up lock, the battery power consumption will be significantly increased. In this article, we will introduce some tips and tips to help you identify the No Sleep

Knowledge before learning shell scripts1) Record command historyThe commands we've knocked on, Linux will be recorded, and presets can record 1000 historical commands. These commands are saved in the. bash_history file in the user's home directory.

Sleep, which means sleeping, is used primarily to delay the time of a shell script in a Linux system, or to use it in a Windows system where the following small series describes the usage of the Read command in a Linux system, and distinguishes

This article describes how to encapsulate shell commands in Python. An example shows how to encapsulate various common shell commands into a class for calling. it is of great practical value, for more information about how to encapsulate shell

Sometimes a shell script is used to execute a series of programs sequentially. Some programs do not immediately exit after the stop, for example, there is a tomcat hung, even with the kill-9 command has not been an instant to end. So if the shell

Python shell command instance analysis This example describes how to encapsulate shell commands in Python. Share it with you for your reference. The specific implementation method is as follows: ? 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 1

Use Rights: All usersUse mode: Sleep [--help] [--version] NUMBER[SMHD]Description: Sleep can be used to delay the current action for a period of timeParameter description:--HELP: Display auxiliary messages--version: Display version numberNumber:

5.11. cat/etc/passwdYou can view each user's own default shell program.2. The default interactive shell starts when the user logs in to a Virtual Console terminal.But there is another default shell is/bin/sh, which acts as the default shell for

Bash shell Command (2), bashshell command In the previous article 《Bash shell Command (1)This section describes several simple linux shell commands. Address:Http://www.cnblogs.com/archimedes/p/bash-shell2.html, Reprinted, please specify the source

I. about the shellShell, English is shell, the meaning of the shell, as in the computer, there is also a layer of meaning, that is, the shell can be seen as a computer system encapsulation of the shell for the user to use, so the user can manipulate