WMIC is a command line interface to WMI (Windows Management Instrumentation). While it has many uses, I find it especially useful for querying certain system parameters. Processor: C:\>wmic cpu get Name Name Intel(R) Pentium(R) M processor 1.80GHz C:…

if __name__== "__main__" 的意思(作用)python代码复用 转自:大步's Blog  http://www.dabu.info/if-__-name__-__main__-mean-function-python-code-reuse.html 有人在学习python脚本时会发现有的脚本下面有几行代码;   1 2 if __name__== "__main__": main() 不明白其中的意思,其实这就是方便我们代码复用的,我们可以在…

1.收集系统信息python小程序 1 #!/usr/bin/env python 2 #A system information gathering script 3 4 import subprocess 5 #command 1 6 uname = "uname" 7 uname_arg = "-a" 8 print "Gathering system information with %s command:\n" % uname 9 su…

1.Open DSET CLI with administrator mode C:\Windows\system32>dellsysteminfo -s 10.125.1.xxx -u root -p passwordDell System E-Support Tool, Version 3.7.0@2004-2014 Dell Inc. All Rights Reserved. * Gathering Chassis information...* Gathering Storage inf…

1. cat func.py #!/usr/bin/python def func(): print "hello,this is a function" def func2(): for i in range(10): print "this will show function 10 times" func() def addtion(): sum=2+1 print "1 + 1 = %s" %sum func2() addtion() 2…

概念了解 Ambair介绍 Apache Ambari是一个用于支持大数据软件供应 管理与监控软件.它也是一个分布式软件,分为Ambair-Server与Ambari-Client两个部分.在生产环境下一般单独用一台服务器安装ambari-server来确保服务的稳定性.然后需要安装大数据服务组件的服务器上均安装ambari-client组件,server发送命令与client进行交互完成任务. HDP介绍 HDP是hortonworks公司的Hadoop发行版,其中包括大多数Hadoop生态下…

1.显示系统信息脚本 #!/bin/bash #A system information gathering script #Command UNAME="uname -a" printf "Gathering system information with the $UNAME command:\n\n" $UNAME #Command DISKSPACE="df -h" printf "Gathering diskspace inf…

python的中心哲学 Python 2.7.5 (default, Nov  6 2016, 00:28:07) [GCC 4.8.5 20150623 (Red Hat 4.8.5-11)] on linux2Type "help", "copyright", "credits" or "license" for more information.>>> import thisThe Zen of Pyt…

例1:在python中包装ls命令 #!/usr/bin/env python #python wapper for the ls command import subprocess subprocess.call(["ls","-l"]) 在Linux中执行该命令 [root@pydb python]# python ls.py total 8 -rwxrwxrwx 1 root root 415 Mar 18 11:40 a.py -rw-r--r-- 1 ro…

1.wmic=Microsoft Windows Management Instrumentation 2. C:\WINDOWS\system32\wbem 下的东西,特别是.xsl格式化文件,实现wmic的格式化输出如wmic /output:c:\process.html process list /format:htable.xsl /format:textvaluelist.xsl /format:hform.xsl /format:htable.xsl /format:csv.xsl…