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Linux

AWS SSM Patch Manager – Automation

December 22, 2021 By Cloud_Devops Leave a Comment

AWS SSM Patch Manager

AWS Systems Manager Patch Manager automates the process of patching managed instances. In the last … [Read more...] about AWS SSM Patch Manager – Automation

Filed Under: Automation, AWS, Cloud, SSM Tagged With: AWS SSM, Linux, Windows

Holistic Operational Management – AWS Systems Manager

October 25, 2021 By Cloud_Devops Leave a Comment

AWS Systems Manager - Use Case

AWS Systems Manager helps you manage your EC2 instances and On-Premise systems at scale. You can … [Read more...] about Holistic Operational Management – AWS Systems Manager

Filed Under: Automation, AWS, Cloud, Cloud Automation Tagged With: Application Management, AWS SSM, AWS System Manager, Cloud, DevOps, Linux, Patch Manager, Windows

How to generate a CSR file to get a valid SSL certificate?

April 25, 2020 By Cloud_Devops Leave a Comment

SSL

How to generate a CSR (certificate signing request) file to produce a valid certificate for … [Read more...] about How to generate a CSR file to get a valid SSL certificate?

Filed Under: Linux Tagged With: certificate, Linux

Cleanup all Docker containers using a single command

April 5, 2020 By Cloud_Devops Leave a Comment

Docker cleanup containers

How to stop all the docker containers? How to destroy docker containers quickly? How to remove all … [Read more...] about Cleanup all Docker containers using a single command

Filed Under: Docker, Linux, Uncategorized Tagged With: Container, Docker, Linux

Install and configure Git client on RHEL 7 /CentOS 7?

April 5, 2020 By Cloud_Devops Leave a Comment

git on Linux CentOS RedHat

Install and configure Git client on RHEL 7 /CentOS 7? Git client is a very useful command-line … [Read more...] about Install and configure Git client on RHEL 7 /CentOS 7?

Filed Under: Git, GitHub, Linux, Redhat-LINUX Tagged With: Git, Linux, Redhat

Ansible reboot module – Shutdown Command Not found on Linux

July 6, 2019 By Cloud_Devops Leave a Comment

Ansible is a widely used configuration management tool. Opensource community and RedHat aggressively … [Read more...] about Ansible reboot module – Shutdown Command Not found on Linux

Filed Under: Ansible engine, Automation, Configuration Management, DevOps Tagged With: Ansible, Linux

Ansible – Reboot Server Using Playbook and Wait for come back

May 17, 2019 By Cloud_Devops 1 Comment

Ansible is a simple configuration management tool. Open source community keeps trying to make the … [Read more...] about Ansible – Reboot Server Using Playbook and Wait for come back

Filed Under: Ansible engine, Automation, CentOS, Configuration Management, DevOps Tagged With: Ansible, Linux

VxVM – Disk group has no valid configuration copies

June 7, 2018 By Cloud_Devops 2 Comments

Veritas volume manager is robust volume manager software and mostly used on Oracle Solaris, HP-UX … [Read more...] about VxVM – Disk group has no valid configuration copies

Filed Under: Redhat-LINUX, Solaris 10, Veritas, VXVM Tagged With: Linux, Solaris, VXVM

How to find Linux is under BIOS or UEFI mode ?

May 29, 2018 By Cloud_Devops Leave a Comment

BIOS vs UEFI

How would you find your Linux server booted in BIOS mode or UEFI mode? What's the main … [Read more...] about How to find Linux is under BIOS or UEFI mode ?

Filed Under: CentOS, Linux, Redhat-LINUX, RHEL7 Tagged With: Linux

How to Merge/Update Redhat Linux YUM Repositories ?

May 7, 2018 By Cloud_Devops Leave a Comment

YUM repository update - RHEL 7

Redhat Linux YUM  repository is useful for installing packages , updating the packages and upgrade … [Read more...] about How to Merge/Update Redhat Linux YUM Repositories ?

Filed Under: Redhat-LINUX, RHEL7 Tagged With: Linux, RHEL7, YUM

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