CoreOS with vagrant quick start
Open Gitbash
•git clone https://github.com/coreos/coreos-vagrant.git
•cd coreos-vagrant
•vagrant up
•vagrant ssh
Agile
Agile as per english dictionary means able to move quickly and easily. Agile inshort means iterative / incremental development methodology. It promotes Adaptive planning Evolutionary development and delivery A time-boxed iterative approach Encourages rapid and flexible response to change In simple terms I called it test based development where requiierement evolves with each iteration Honestly, last… Continue reading Agile
Application Lifecycle Management (ALM) tools
Application lifecycle management (ALM) is the product lifecycle management (governance, development, and maintenance) of application software. It comprises of requirements management software architecture computer programming software testing software maintenance change management project management release management Some of the popular tools I have used which will discuss in this article Team Foundation Server from Microsoft IBM… Continue reading Application Lifecycle Management (ALM) tools
DevOps & TEM
I will be writing series of articles on DevOps and TEM (Test Environment Management) under DevOps category. What is DevOps in nutshell Development keeps changing things based on user or market demands for new features (and fixes of existing features). Operations try to keep everything as constant as possible in order to deliver maximum availability and stability… Continue reading DevOps & TEM
Free and Fast public DNS servers
OpenDNS Server IP 208.67.222.222 208.67.220.220 Google DNS Server IP 8.8.8.8 8.8.4.4 😀 I prefer OpenDNS
Networking stuff for the day
How to find corresponding mac address from given IP address on system? ARP stands for Address Resolution Protocol, which is used to find the media access control address of a network neighbor for a given IPv4 Address. On Ubuntu this is how you find mac address $>ifconfig -a | grep HWaddr What is a NAT IP address?… Continue reading Networking stuff for the day
Quick guide to Websphere MQ
It is the Messaging style of communication the communication takes place between Queue Managers. Firstly the application program writes to the some name queue then the queue manager determines the location of those queues and handles all of the communication. MCA ( Message channel agent ) is the Queue Manager program to perform the network… Continue reading Quick guide to Websphere MQ
Perl is still alive
After going through number of online Perl conference videos, its evident that language still got lot to offer than what people explored so far. Joining the bandwagon back!!!
Find files on solaris
Find all the files under /u* which are 30 days old and greater than 1gb find /u* -type f -mtime +30 -size +1024000 | xargs ls -ltr | awk -F” ” ‘{print $5 ” ” $9}’ | sort -r -n | awk -F” ” ‘{print $2}’ | xargs du -h | less
Putty and Plink command line options
Putty can be used as remote ssh client tool. However today I learn few tricks on it. It can be used as command line tool to execute script on remote server. command prompt > putty.exe -t -ssh -l user -pw passwd -m C:\Users\irfan\Documents\run.txt host *Replace user, passwd and host with actuals. Carate run.txt file in your documents… Continue reading Putty and Plink command line options
