How to schedule jobs in Jenkins
Jenkins is an open source automation server written in Java. Jenkins helps to automate the non-human part of the software
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How to enable CORS for any domain in Nginx
Cross-origin resource sharing is a mechanism that allows restricted resources on a web page to be requested from another domain
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How to check file is empty or not using Python
In-order to check a file is empty or not, we can use the os functionality in Python. Here we need
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How to count the number of objects in S3 bucket
Amazon S3 is a service offered by Amazon Web Services (AWS) that provides object storage through a web service interface.
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How to reset MySQL user password in Linux
Step1: Login to MySQL as root. Step2: Run the query to change the user password. Here we need to replace
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How to avoid user inputs on running composer commands
Composer is a tool for dependency management in PHP. Usually it requires some user interactions on running the same. This
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Docker Build Error: env: can't execute 'bash': No such file or directory
env: can't execute 'bash': No such file or directory This error is because of the absence of bash shell in
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Error: Can't locate Data/Dumper.pm in @INC
Can't locate Data/Dumper.pm in @INC This error can be solved by installing perl-Data-Dumper module. That's all…
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Error: Invalid Command ‘Header’, Perhaps Misspelled or Defined by a Module Not Included in The Server Configuration
Invalid Command ‘Header’, Perhaps Misspelled or Defined by a Module Not Included in The Server Configuration This error can be
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How to exit from Python script
Sometimes we need to exit from Python script in certain conditions. We can use the sys utility to accomplish this
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How to enable error reporting in Php code
A PHP application produces many levels of errors and warnings during the runtime of the script . This article eaplains
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