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	<title>每天一命令之watch - 版本历史</title>
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	<updated>2026-04-17T03:37:40Z</updated>
	<subtitle>本wiki上该页面的版本历史</subtitle>
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		<id>https://wiki.linuxsa.org/index.php?title=%E6%AF%8F%E5%A4%A9%E4%B8%80%E5%91%BD%E4%BB%A4%E4%B9%8Bwatch&amp;diff=1362&amp;oldid=prev</id>
		<title>2023年10月9日 (一) 07:42 Evan</title>
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		<updated>2023-10-09T07:42:57Z</updated>

		<summary type="html">&lt;p&gt;&lt;/p&gt;
&lt;p&gt;&lt;b&gt;新页面&lt;/b&gt;&lt;/p&gt;&lt;div&gt;&lt;br /&gt;
watch - execute a program periodically [ˌpɪriˈɑːdɪkli] , showing output fullscreen&lt;br /&gt;
&lt;br /&gt;
 watch kubectl get pods -n rook-ceph&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
[https://blog.csdn.net/weixin_42499444/article/details/112635140 每隔10秒执行一次_Linux重复执行命令之watch命令10个案例]&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
每隔1秒查看http连接数，怀疑受到CC攻击时非常实用&lt;br /&gt;
&lt;br /&gt;
[root@zcwyou ~]# watch -n 1 -d &amp;#039;pstree|grep http&amp;#039;&lt;br /&gt;
&lt;br /&gt;
=references=&lt;br /&gt;
[https://www.cnblogs.com/peida/archive/2012/12/31/2840241.html 每天一个linux命令（48）：watch命令]&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
[[category:devops]] [[category:shell]]&lt;/div&gt;</summary>
		<author><name>Evan</name></author>
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