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CentOS/RHEL

How to Migrate from GitHub to BitBucket

June 28, 2022June 28, 2022 Team Fedingo Leave a comment CentOS/RHEL, Linux, Ubuntu
migrate from github to bitbucket

Sometimes you may need to migrate from GitHub to BitBucket. Here are the steps to do it.

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How to Remove Docker Images, Containers & Volumes

June 28, 2022June 28, 2022 Team Fedingo Leave a comment CentOS/RHEL, Linux, Ubuntu
remove docker images containers volumes

Sometimes you may need to remove docker images, containers & volumes. Here are the steps to do it.

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How to Rebuild RPM Database in CentOS/RHEL

June 28, 2022June 28, 2022 Team Fedingo Leave a comment CentOS/RHEL, Linux
rebuild rpm database

Sometimes you may need to rebuild RPM database. Here are the steps to do it.

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Fix “Too Many Authentication Failures” SSH Error

June 27, 2022June 27, 2022 Team Fedingo Leave a comment CentOS/RHEL, Linux, Ubuntu
too many authentication failures in ssh

Sometimes you may get ‘too many authentication failures’ SSH error in Linux. Here is how to fix it.

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How to Create Virtual Hard Disk Volume from File in Linux

June 24, 2022June 24, 2022 Team Fedingo Leave a comment CentOS/RHEL, Linux, Ubuntu
create virtual hard disk in linux

Sometimes you may need to create virtual hard disk volume in Linux. Here are the steps to do it.

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How to Downgrade RHEL/CentOS to Previous Minor Release

June 24, 2022June 24, 2022 Team Fedingo Leave a comment CentOS/RHEL, Linux
downgrade rhel/centos to previous minor release

Sometimes you may need to downgrade RHEL/CentOS to previous minor release. Here are the steps to do so.

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Top Hex File Editors in Linux

June 23, 2022June 25, 2022 Team Fedingo Leave a comment CentOS/RHEL, Linux, Ubuntu
linux hex editors

Hex Editors allow you to edit binary files in Linux. Here are the top hex file editors in Linux to edit binary files in hex and ascii formats.

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How to Setup 2 Factor Authentication for SSH in Linux

June 23, 2022June 23, 2022 Team Fedingo Leave a comment CentOS/RHEL, Linux, Ubuntu
setup two factor authentication for ssh

Two Factor Authentication (2FA) is a more secure user authentication process. Here is how to setup 2 factor authentication for SSH in Linux.

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How to Delete All Text in File Using Vi Editor

June 23, 2022June 23, 2022 Team Fedingo Leave a comment CentOS/RHEL, Linux, Ubuntu
delete all lines in vi editor

Sometimes you may need to delete all text in file using vi editor. Here are the steps to do it.

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How to Edit Hex Files in Linux

June 23, 2022June 23, 2022 Team Fedingo Leave a comment CentOS/RHEL, Linux, Ubuntu
edit hex file in linux

Sometimes you may need to edit hex files in Linux. Here are the steps to do it.

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  • How to Rebuild RPM Database in CentOS/RHEL

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