Learning Everyday
Let us look at various ways to get help for linux commands: Linux provides a built-in manual system known as ‘man’ (short for “manual”) that’s your first stop for comprehensive command information. Upon installing a package, its man pages are also created in /usr/share/man directory. Simply type ‘man’ followed by the command you want to…
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Run the following commands: Source: Amazon knowledge center https://aws.amazon.com/premiumsupport/knowledge-center/lightsail-bitnami-renew-ssl-certificate/ Hope this helps.
LRS : Locally redundant storage. Data is replicated 3 times in same datacentre. Most cost effective but a single datacentre failure can cause outages. Write request to storage account is only successful after it is written to all 3 replicas. Can be used for scenarios where data can be reconstructed in case of data loss. Also…
Azure AD does not use LDAP calls to query the directory. Rather it uses Microsoft graph API to query objects and their properties. PowerShell module to interact with Azure AD is “AzureAD”. Similar to group concept in Active Directory DS, Azure AD offers two types of memberships when creating group: assigned and dynamic. For a…
Moved/planning to move to windows server 2016 from windows server 2008? If the NPS role running on Windows server 2008R2 is just replaced by Windows server 2016, windows 7 clients might not be able to connect. Configure the certificate on new windows server 2016 as shown below so that windows 7 clients can use that…
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Moving to a newer office is a great excitement. When visiting the office for survey after the first wave of excitement, starts the planning. I have prepared the checklist below and used it multiple times. Survey the new office, prepare the layout and mark the required network points for Computers, Desk phones, cameras, Printers, FAX…
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Migration from Exchange to Microsoft 365 brings some cool new modern features but it has to be planned before starting it. After planning, testing helps us to identify how the mail flow works so that in case of any issues, it is much easy to troubleshoot. Problem: Migration to be done with minimum downtime. No…
Read More “Quick tips for planning and testing Exchange to Microsoft 365 Migration” »
Problem: Autocomplete addresses are not stored as contacts. So moving them between account OR computers is a challenge Once an Email is sent to anyone, the outlook suggests that email address starting with the letters we type. There are cases where users may loose access to those autocomplete addresses when using a different computer, Email…
Looking for an alternate to Exchange Hybrid? Follow the steps and configure mail flow between Exchange online and On-prem Exchange. Also when migrating to Microsoft 365, domains with fewer users are not a problem but for more than 50 users and no hybrid configuration in place, the migration plan is different. Instead of migrating all…
Follow steps as explained to quickly setup raspberry pi with AWS IoT, send data to AWS and save it to DynamoDB. AWS IoT Concept – Quick overview: AWS IoT is a platform as a service where we can save data from multiple IoT devices, configure devices, run analytics based on the data collected from them,…
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