Archive
Tag: Linux
Linux insights galore! Dive into our blog for expert Linux tips, tricks, and updates. Elevate your proficiency in the Linux world.
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How to use Red Hat (RHEL8) as a Linux VM host
This is part 5 of the learning Red Hat series on my blog. Did you know you can use Red Hat as a Virtual Machine host? In fact… Read the guide
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How to Reset Lost Root Password on Linux
Sometimes, a lost root password reset is needed; perhaps a system administrator has left your place of work and not documented the root password, or you have experienced… Read the guide
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Grep and Regex Cheat Sheet for Linux Admins
A practical grep and regex cheat sheet for Linux and RHCSA-style administration tasks, grouped by matching, extraction, counting, context, recursive search, exclusions, and useful patterns. Read the guide
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Essential Google Cloud Shell Commands: A Quick Reference
This guide offers a curated collection of practical Google Cloud Shell commands that streamline your cloud management tasks. These commands cover various areas, from project management to networking.… Read the guide
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How to Install Glances on Legacy RHEL and CentOS (5, 6, 7)
This is a legacy page. If you are running a supported platform, use one of the newer guides instead: Keep using this page only if you are dealing… Read the guide
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How to Migrate Red Hat 5 to RHEL 6/7/8/9
A common task for administrators is to upgrade the Linux operating system. Often, the safest and most effective method isn’t to update the existing system but to set… Read the guide
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How to SSH to a Google Cloud Linux Instance
The GCP console interface is very useful, but sometimes, you may need to SSH directly from your on-premise infrastructure. This is particularly common after you migrate a Linux… Read the guide
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Install Glances on Linux: Ubuntu, RHEL and Rocky
Choose the right Glances install method for Ubuntu, RHEL, Rocky, AlmaLinux, CentOS Stream, legacy systems, pipx, Docker, and the web UI. Read the guide
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Getting Started With Ansible: Practical Guide
We are going to assume you already have Ansible Installed. If not, you will find a complete guide to Installing Ansible on Linux systems here. The host file,… Read the guide
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VMWare Replication: How to Increase Disk Space
VMware Replication is an asynchronous replication solution that protects Virtual Machines from a source location to a target location. The target can be another data center or a… Read the guide
