What is shell prompt?
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I have 2 files and I want to print the records which are common to both.
What are the default permissions of a file when it is created?
What is a scripting language simple definition?
What is the significance of $#?
How can I Debug a shell scripts and Perl scripting?? or How do you debug a shell scripting and perl scripting ( at the compile time error or run time error) in Unix environment ?
How would you print just the 25th line in a file using smallest shell script?
What are scripts in psychology?
what is this line in the shell script do ?#!/bin/ksh
What is echo in shell?
What is the use of "$?" Sign in shell script?
What are the different commands available to check the disk usage?
A file has multiple records each having three 30-bit long fields(field1,field2,field3).There is also a lookup file,LOOK_UP.dat.Now, we need to consider only the last ten digits of field1 and lookup the file LOOK_UP.dat. If there a match then field2 and field3 should replaced with corresponding data from the lookup file. otherwise that particular record,for which there is no match, should be stored in a seperate file.