Get Mobile user access exchange server

Every administrator of exchange server happy with the GUI microsoft provided, but still command line is the best and efective way to get information from exchange. We can scripting and automate the way we get information and dump it to a file as we like. Come the Power Shell for exchange to the rescue. We can use Power Shell to query the exchange server to get any information we need which already provided. Here we need to get the exchange user which using mobile device to access their inbox. The simple command are : Get-Mailbox -ResultSize:Unlimited | ForEach {Get-ActiveSyncDeviceStatistics -Mailbox:$_.Identity} | Where {$_.LastSuccessSync...

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Optimize squid caching Hit Rate

To optimize squid cache and get a bigger cache Hit ratio , we need to tune some configuration. The default configuration just run without optimization in cache usage and bandwith saving. First, if our target is have a bandwidth saving, we need to configure the cache_replacement config. The options are : Least Recently Used (LRU) This is the default method use by squid for cache management. Squid starts by removing the cached objects that are oldest (since the last HIT). The LRU policy utilizes the list data structure, but there is also a heap-based implementation of LRU known as heap lru. Greedy Dual Size Frequency (GDSF) GDSF (heap GDSF)...

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Get User in Active Directory geek way

In Windows Active Directory there are many ways to manage the data. The easiest way is use the Gui console provided by Microsoft and had been a friend to many of Windows Administrator. But how if we need to get many of the user in single command ? Here are the command line still the most favorite choice of smart and Lazy administrator. Here are some command to interact with Active Directory using Dsquery command. Just drop to MSDos box and query it. To get all Group in Active Directory : dsquery group -limit 10000 > groups.csv To get all Users in Active Directory : dsquery user -limit 10000 > users.csv To get Users which  not...

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