Answer / pavan
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In a file , how to retrieve the lines which are the multiples of 50 ? like 50,100,150th lines etc.
What is the significance of the shebang line in shell scripting?
What are environment variables?
How to add some content in any file at some desired location without using VI or some other editor in UNIX
How to write a function?
What language is bash?
how do you write sql queries using shell script for eg:- we have databae table like EMPNO,ENAME,SAL,DEPTNO columns in EMP table how you display EMPNO,SAL FIELDS from emp in SHELL SCRIPT please explain with an example
What are types of shells?
Can you write a script to portray how set –x works?
how did u debugging in unix/ linux platform ??( project Related)
How will you emulate wc –l using awk?
what is the meaning of First line of shell script ,what is meaning of #! pleas explain brifly