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Author: samadmin

Compact/Shrink a Bloated VHDX (Hyper-V VM Drive) in Powershell

The virtual hard drive “compact” option offered in the Hyper-V menu frees little or no space. Here’s a better way. Log into the VM and clear out any noticeable junk (temp folder, recycle bin, browser cache, incomplete downloads, etc). Back up VM, then shut down. In the HV, open the VM’s settings and make a…

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Clearing out binlogs mysql

If the binlogs are growing too large, you can trim them and set them up to auto-trim Run these commands PURGE BINARY LOGS BEFORE (NOW() – INTERVAL 90 DAY);SET GLOBAL expire_logs_days=90; and then add “expire_logs_days=90” to the [mysqld] section of my.ini Now the logs will not be kept longer than 90 days.

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Clearing Cookies etc. From Using CMD

Delete Temporary Internet FilesRunDll32.exe InetCpl.cpl,ClearMyTracksByProcess 8 Delete CookiesRunDll32.exe InetCpl.cpl,ClearMyTracksByProcess 2 Delete HistoryRunDll32.exe InetCpl.cpl,ClearMyTracksByProcess 1 Delete Form DataRunDll32.exe InetCpl.cpl,ClearMyTracksByProcess 16 Delete PasswordsRunDll32.exe InetCpl.cpl,ClearMyTracksByProcess 32 Delete AllRunDll32.exe InetCpl.cpl,ClearMyTracksByProcess 255 Delete Files and Settings Stored by Add-OnsRunDll32.exe InetCpl.cpl,ClearMyTracksByProcess 4351

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SMB Can’t access network resources

Checks for SMB1.0, disables it, enables Workstation service with dependencies.  Restart after.  And yes it is “BOWSER” not “BROWSER”. sc query mrxsmb10 | find “STATE” | find “RUNNING”if not %errorlevel% == 0 goto ENDsc.exe config lanmanworkstation depend= bowser/mrxsmb20/nsisc.exe config mrxsmb10 start= disabled:END

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Cardiostream printing from ie11

They use the adobe reader plugin, make sure to go into adobe reader and open the preferences, go to the security (advanced) category and disable the Enable Protected View on Startup

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Attachments not opening from Outlook

Diagnosis: Client machine states that they are out of disk space or memory when opening attachments or documents from Outlook. Solution: (Depending on document type) Open Excel, Word, Powerpoint, Access, whatever and go to File -> Options -> Trust Center, then open the Trust Center and go to the Protected View section, and uncheck all…

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How to Edit Your Hosts File in Windows 10

The hosts file is a local plain text file that maps servers or hostnames to IP addresses. This file has been in use since the time of ARPANET. It was the original method to resolve hostnames to a specific IP address. The hosts file is usually the first process in the domain name resolution procedure….

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pfsense + squid + Kerberos

Hi everyone, I hope all of you had an enjoyable holiday. I spent my week off from work spending time with the family and catching up on some reading. One area I decided to spend some time reading up on is Microsoft’s Cloud App Security. For those unfamiliar with the solution, it’s Microsoft’s entry into…

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Restricting Specific Web Sites in Internet Explorer Using Group Policy

Introduction Are you aware there are Web sites that you should not allow your employees to visit? Of course you are! Now, are you aware that you can configure Internet Explorer to restrict access to these Web sites? I am sure some of you are fully aware of this as well. Now, are you aware…

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Hello world!

Welcome to WordPress. This is your first post. Edit or delete it, then start writing!

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