Here is part 2 of the RHCSA learning sessions. This will focus on some of the core components to manipulate files. RHCSA MiniSeries Part 1 – How to use Grep and Regular Expressions (RegEx) Part 2 – How to manipulate files in RedHat Part 3 – Red Hat Permissions Part...
What is the correct way to learn Red Hat/Linux/RHCSA? This is something I am asked about frequently, so I have put together this miniseries as a starter for RHCSA Certification. The skills required for the RHCSA are quite demanding, it is a very challenging exam, but the RHCSA salary is...
Have you ever had the headache where you cannot create a project in your GCP organization. It can be extremely frustrating. Go to the google cloud console and make yourself an OrgAdmin, Owner, and ProjectCreator with these commands: gcloud organizations add-iam-policy-binding *myOrgId* –member=”user:m…@here.com” –role=”roles/resourcemanager.organizationAdmin” gcloud organizations add-iam-policy-binding *myOrgId* –member=”user:[email protected]” –role=”roles/owner” gcloud...
Here is a step by step guide to restoring a Linux server. This example is a bare metal restore into VMware, but the same process can be used for a physical server. I found this task quite tricky, but once you have the hang of it, it will become second...
Here is a collection of some really cool PowerShell one-liners scripts. I find them very useful for day to day system administration tasks. I will keep adding to this list as I learn more useful commands. List of all installed applications on a Windows device This one-liner searches the Windows...
Here are some of the most useful commands I have picked up with my time on Google Cloud Shell. This list is not definitive, but I am sure that you will get some use from them. How to prevent project deletion in Google Cloud Shell This is a great command...
Sometimes you need to know what information you have got in your SharePoint solution. I have been asked this numerous times since GDPR was introduced. Get-SPWeb http://your-sharepoint-site | Select -ExpandProperty Lists | Where { $_.GetType().Name -eq “SPDocumentLibrary” -and -not $_.Hidden } | Select -ExpandProperty Items | Group {$_.ParentList.ParentWeb.Url + “/”...
I have a great passion for writing in my spare time, I have developed a great relationship with a number of USA based managed services businesses and SEO Agencies whom I frequently guest blog for. My work has featured in Forbes, VMWare and numerous CIO, Healthcare and technical blogs in...
Glances is a fantastic resource monitor tool for Linux and Windows based systems. CPU, Disk, Memory etc can be monitored either locally, or remotely via the web page. This is the main glances website Red Hat 5 / Red Hat 6 / Centos 5/6 installation instructionsEnsure that you run as...
Python is required by a large number of operating system applications. Out of the box, Red Hat 6 versions only support Python2.6, and Red Hat 7 versions only support Python2.7. Both of these versions are deprecated as of January 2021 despite RHEL6 being in an extended life phase. Python will...
