Linux core application command quick query: ATQ: displays the command queues to be executed after the AT command is used.

4.5 ATQ: display the command queue to be executed after the AT command is currently used

Purpose: run the ATQ command to query the SET command sequence. When a user is a Super User, list all jobs.

Usage: ATQ [-V] [-Q queue]

The main options are as follows.

--V: Output version number.

--Q: If the Q parameter is selected, the queue name can be ~ Z and ~ Any letter between Z. The higher the queue alphabetic order, the lower the queue priority level.

The application example is as follows.

Display the command queue to be executed after the AT command is currently used:

# ATQ

3 2010-03-27 :30 a root

2 2010-03-26 :30 a root

4.6 atrm: Delete the command queue to be executed in the AT command

Purpose: The atrm command can delete the command queue to be executed in the AT command.

Usage: atrm [-v] job no.

The main options are as follows.

--V: Output version number.

The application example is as follows.

Delete job 3 to be executed in the AT command:

# Atrm 3

 

Title: Fast query of Linux core application commands

Author: Cao jianghua,Edited by Fang Jianguo

ISBN: 978-7-121-11149-5

Publication date: 2010Year7Month

Pricing:59.00RMB

Start: 16Open

Page number: 528Page

Internal Capacity Simplified Introduction

After more than a decade of development, the Linux operating system has been continuously improved and more applications have been made. Now, Linux Desktop is relatively mature, but the command line technology is still the core technology of Linux.

This book introduces the functions, syntaxes, options, typical application instances, and precautions of core management commands (including the latest virtualization management commands and SELinux management commands) under Linux Command lines, every command is described in detail and a large number of instances are described. This gives readers a quick and in-depth understanding of commands in Linux. The book is classified according to the functions of Linux commands for readers to query. Before reading this book, you do not need to have too much background knowledge, whether you are a Unix user, a new linux user, or even a Windows user who has never been in touch with Linux, you can easily understand and master the content, and quickly understand and use the Linux system of each release. This book uses the commands involved in RHEL 5.5 and also applies to other Linux distributions. It is a required reference for all Linux users.

Related serialization:

Linux core application command quick query: at: scheduled Run Command

Linux core application command quick query: SA: Reports, cleans up, and maintains process statistical files

Linux core application command quick query serialization 2: lastcomm: displays information about previously used commands

Linux core command speed query: accton: Process statistics on enabling or disabling