What is RCP in DataStage? InfoSphere DataStage is also flexible about meta data. It can cope with the situation where meta data is not fully defined. You can define …
DataStage scenario based question: There is a column having both numbers and alphabet, the requirement is to separate all the numbers in one column and alphabet in other column. …
The sed (stream editor) editor reads text from the standard input, edits it according to a set of given commands (in a script or on the command line), and …
cd means ‘Change Directory’ in unix. cd command is used to change the current directory in unix session. However if you want to check the current directory before issuing …
In this way we can use the cat command to concatenate the files and write them into another file. We can use rev command to reverse the word. …
Sometimes while working with the joins/lookups you may get the following warning in DataStage: EMP_NAME field is given for information purpose and it can be any column other than …
Cat command is one of the basic commands that you learn when you start your journey in the Unix / Linux world. You already know that cat displays a …
While loop statement continually executes a block of statements while a particular condition is true. Syntax for while loop in shell script is: After evaluating shell command, if the …
