How delete views from Jenkins in bulk
Jenkins views can be deleted from the web itself but one at a time. This will be very difficult if
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Month: March 2022
Which are the alternatives for CentOS
CentOS Linux 8 had reached the End Of Life (EOL) on December 31st, 2021. They already updated that there will
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How to create separate Indices in elasticsearch for each filebeat host using logstash configuration
Bydefault the data from all hosts will be inserted to the common index filebeat. If separate index required for each
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How to enable Linux Subsystem in Windows and install Ubuntu
Windows Subsystem for Linux (WSL) is an optional feature for Windows 10 and 11 that supports the installation of the
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How to upgrade Firefox in Ubuntu via terminal
This article explains the steps to upgrade Firefox in Ubuntu via commandline. Step1: Login to the machine as root. Step2:
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CentOS8 Error: Failed to download metadata for repo ‘AppStream’
Failed to download metadata for repo ‘AppStream’ This error happens on trying to install packages in CentOS8. This is because
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How to get the currently logged username in Linux
There are multpiple methods to currenly logged username in Linux. Using the command whoami, Uding the command id, Using the
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How to add # to the beginning of a line containing the keyword in bash
We can use the sed utility to add # to the beginning of a line containing the keyword. Where KEY
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How to create large file in Linux
We can use the fallocate command to create big files for testing. Where NAME need to be replaced with the
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Route53 Error: RRSet of type CNAME with DNS name is not permitted at apex in zone
RRSet of type CNAME with DNS name is not permitted at apex in zone This error happens on trying to
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How to clear bash command line history
Bash keeps the history of commands that executed and the user can re-execute it using up and down arrows. All
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