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88** atq命令**  显示系统中待执行的任务列表,也就是列出当前用户的at任务列表。
99
10- ###   语法  
10+ ### 语法  
1111
1212``` shell 
1313atq [-V] [-q 队列] [-v]
1414``` 
1515
16- ###   选项  
16+ ### 选项  
1717
1818``` shell 
1919-V:显示版本号;
2020-q:查询指定队列的任务。
2121``` 
2222
23- ###  实例  
23+ ### 示例  
24+ 
25+ 创建一个在10分钟后执行的任务,并列出当前用户的任务列表:
2426
2527``` shell 
26- at now + 10 minutes
28+ [root@localhost  ~ ] #   at now + 10 minutes
2729at>  echo  1111
28- at>  < eot > 
30+ at>  < EOT > 
2931job 3 at Fri Apr 26 12:56:00 2013
32+ ``` 
3033
31- atq
34+ 使用` atq ` 命令查看当前用户的任务列表:
35+ 
36+ ``` shell 
37+ [root@localhost ~ ]#  atq
32383       Fri Apr 26 12:56:00 2013 a root
3339``` 
3440
41+ 查询指定队列的任务:
3542
43+ ``` shell 
44+ [root@localhost ~ ]#  at -q a now + 10 minutes
45+ at>  echo  " Task in queue a" 
46+ at>  < EOT> 
47+ job 4 at Fri Apr 26 13:06:00 2013
48+ ``` 
3649
50+ 使用` atq ` 命令查看队列` a ` 中的任务:
51+ 
52+ ``` shell 
53+ [root@localhost ~ ]#  atq -q a
54+ 4       Fri Apr 26 13:06:00 2013 a root
55+ ``` 
56+ 
57+ 显示` atq ` 命令的版本号:
58+ 
59+ ``` shell 
60+ [root@localhost ~ ]#  atq -V
61+ atq (GNU at) 3.1.20
62+ ``` 
    
 
   
 
     
   
   
          
     
  
    
     
 
    
      
     
 
     
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