NTP – Keeping System time in sync on CentOS/RHEL 7

There are two main clocks in your machine: hardware clock – This clock is operated on your machine’s motherboard system-clock (aka system-time) – This is your operating system’s clock So when you start your machine, the first clock that your machine uses for timekeeping is the hardware clock, while the OS is booting up, the […]

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NFS – Set up private group folders

Let’s say you want to setup group folder that’s available via nfs. However this time only a particulat Linux group is allowed to have read+write access to this folder. You can do this by ensuring the exported folder is owned by a group, and then setup the SGID. You can follow along this article using […]

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