CentOS / RHEL 7 / Debian – Disable IPv6

If network troubleshooting leads you to believe there’s an issue with IPv6, you may need to shut down that protocol on your Linux machines. Since some hardware doesn’t take advantage of IPv6 (and most admins are still working with IPv4), a temporary and easy solution is to disable IPv6. Read More …

CentOS / RHEL – Managing Networking Service

One of the most common activities on a Linux system is, usually, modify some networking parameters to adapt the system to the actual network; so how can we restart networking service using command line options without restarting the whole system? How can I start / stop and restart networking service on a CentOS/RHEL 7 based system? Read More …

MacOS – Edit hosts file

If you are setting up a new web server or another device that’s going to be connected to the internet and you want to put it through its paces before it’s live, or if you’re having trouble with spyware and adware networks, there’s an invisible file on your Mac that can help. It’s called the hosts file, and this is how to use it. Read More …

Windows Server 2016 – Create and Enable Clustered Shared Volumes (CSV)

CSV (Cluster Shared Volumes) is a feature in Windows Server family in which shared disks are concurrently accessible to all nodes within a failover cluster. The feature was first introduced in Windows Server 2008 R2 as a way to simplify storage with clustered Hyper-V virtual machines (VMs), but this is not limited to Hyper-V applications. Read More …

Calculate MD5 and SHA1 file hashes using PowerShell V4

The majority of software distribution occurs electronically. However, the larger the downloads, the larger the risk of corrupted data transfer. Read More …

Errore 0x80243004 con Windows Update

Send Us a Sign! (Contact Us!) Show More Info This article has total words. (Including header) L’errore in question è Read More …

Stop CHKDSK from running on Every Boot Up

For those that don’t know, the CHKDSK utility is a way that Windows validates the system file structure and integrity Read More …

Ubuntu Linux Server Guest VM no Shutdown/Restart (Hyper-V)

Linux doesn’t always run smoothly on Hyper-V, although it’s undeniable that the situation has gotten substantially better as Microsoft has Read More …