What exactly is a shell?
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What does egrep mean?
How to take input values from the user?
what is the difference between sh & bash shell?
What does .sh file contain?
What is the use of script interpreter in shell scripting?
What is shell scripting used for?
Hi, I want to practise Unix korn shell scripting which i learnt 2 yr bfr. plz suggest software i can use to practise.
How to write a function?
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.
Write the syntax for "if" conditionals in linux?
What lives in a shell?
What is the use of break command?