Is shell scripting difficult?
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What is the lifespan of a variable inside a shell script?
defination of mapfile in winrunner?
What is @echo off?
What is sh in shell script?
What is the significance of $#?
How to modify the PATH variable and make it executable?
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.
In a file , how to retrieve the lines which are the multiples of 50 ? like 50,100,150th lines etc.
What is the way to do multilevel if-else's in shell scripting?
What are the three main forms of enabling debugging in a shell script?
what is info area how many types?
What is the difference between scripting and coding?