Category Archives: Uncategorized

Octopus Deploy – How to handle deployment errors and script failure response.

Each of your scripts will be bootstrapped by the open-source Calamari project to provide access to variables and helper functions. You can see how your scripts are bootstrapped in the Calamari source code. Octopus Deploy supports the following scripts: PowerShell scripts (.ps1) C# scripts (.csx) using ScriptCS Bash scripts (.sh) F# scripts (.fsx)… Read More »

What is Zabbix and use of it?

What is Zabbix and use of it? Zabbix is the ultimate enterprise-level software designed for real-time monitoring of millions of metrics collected from tens of thousands of servers, virtual machines and network devices. Zabbix is Open Source and comes at no cost. This tool is 19 years old along with 300 000+ installation worldwide. it… Read More »

Customizing the Firefox Installer on Windows

One of the questions I get asked a lot is how to customize the Firefox installer on Windows and how to bundle extensions with it. I’ve spent the past few days learning a great deal about this subject, so I thought I would take this opportunity to provide a refresher on working with the Firefox… Read More »

Difference between AWS EFS vs EBS vs S3

1 GB to store in US-East-1: (Updated at 2016.dec.20) Glacier: $0.004/Month (Note: Major price cut in 2016) S3: $0.023/Month S3-IA (announced in 2015.09): $0.0125/Month (+$0.01/gig retrieval charge) EBS: $0.045-0.1/Month (depends on speed – SSD or not) + IOPS costs EFS: $0.3/Month Further storage options, which may be used for temporary storing data while/before processing it: SNS… Read More »

How Do I Find Out CPU is 32bit or 64bit?

rajeshkumar created the topic: How Do I Find Out CPU is 32bit or 64bit? Simply type the following command and if you see lm in output, you have a 64 bit CPU based system: $ grep flags /proc/cpuinfo Output: flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca… Read More »

RMP Quick Books Command

rajeshkumar created the topic: RMP Quick Books Command Before trying to build anything from it, you should run rpmlint on the spec file: rpmlint program.spec Once you’ve create a spec file, say “program.spec”, you can create source and binary RPMs by simply running this: rpmbuild -ba program.spec If you just want to create a source… Read More »

Test your Shell Scripting Skills: – Program 11

scmuser created the topic: Test your Shell Scripting Skills: – Program 11 Write a script that compares two direcotries bar1 and bar2 (supplied as arguments) and copies or overwrites to bar1 from bar2 every file that is (i) not present in bar1 or (ii) newer than its namespace in bar1. (HINT: Use the find command)

Github VCS connection – List remote refs failed:

rajeshkumar created the topic: Github VCS connection – List remote refs failed: I am facing same issues while connecting with github… Test connection failed in Airvata :: compile List remote refs failed: PKIX path building failed: unable to find valid certification path to requested target I am wondering as yesterday it… Read More »

Surefire-Reports Dir not Created in Target

snehal.shaha created the topic: surefire-reports dir not created in target Basically I am trying to create reports for all tests run in the project. But after mvn test, surefire-reports is not created and reports for all failed test cases is not generated. After mvn test, it even says refer to sure-fire tests directory. Can anybody… Read More »