Python, IPython, Jupyter notebook, Graphlab Installation on Windows
Atul Singh
December 17, 2015
In " Python Installation from Source in Linux " and " Data Science Tools Installation in Linux " we have seen, how to i...
Thursday, December 17, 2015
Wednesday, December 16, 2015
Python Regular Expression quick guide
Atul Singh
December 16, 2015
^ Matches the beginning of a line $ Matches the end of the line . Matches any character \s Match...
Tuesday, December 15, 2015
How to use Universe Shell (uvsh) in DataStage?
Atul Singh
December 15, 2015
In DataStage Administration, we have to use datastage command line (universe shell) to get the information directly from the datastage univ...
Sunday, December 13, 2015
Swirl Learn R in R
Atul Singh
December 13, 2015
Step 1: Install R Step 2: Install RStudio Step 3: Install swirl in R or RStudio > install.packages("swirl") ...
Saturday, December 12, 2015
Data Science Tools Installation in Linux
Atul Singh
December 12, 2015
Like the below page to get update https://www.facebook.com/datastage4you https://twitter.com/datagenx https://plus.googl...
Friday, December 11, 2015
DataStage Scenario #11 - Get numeric or alphabets only
Atul Singh
December 11, 2015
Goal - Extract numeric part and alpha part from a string as below Input: Source ATUL1234 SINGH374 I23S ...
Wednesday, December 9, 2015
ps command #3 - Sorting
Atul Singh
December 09, 2015
For sorting the ps command output, we can use ps --sort option ( it is not linux sort command). More details can be found on man page of p...
Tuesday, December 8, 2015
ps command #2 - Advance
Atul Singh
December 08, 2015
ps command #1 Usually, when we are monitoring process, we are targeting something which can impact our server performance or some specifi...
Monday, December 7, 2015
ps command #1 - Basic
Atul Singh
December 07, 2015
A linux command to monitor the system process consuming resources on the server. If you are working on a linux system it is good to have a...
Thursday, December 3, 2015
Python Installation from Source in Linux
Atul Singh
December 03, 2015
Like the below page to get update https://www.facebook.com/datastage4you https://twitter.com/datagenx https://plus.goo...
