What is the significance of the shebang line in shell scripting?
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What is difference between bash and shell?
how to delete all the files with extension .dat rom a directory tree from root to third level in a single unix command?
How to include comments in your shell scripts?
There is a record with fields namely name,roll no.,salary,grade etc.Now,write a script to create a file with multiple records have same combination of fields but with unique roll numbers.The script should work for different names in the input file.
How do I run a shell script on a mac?
What is the difference between a variable and value?
How to make userdefined variables to available for all other shells?
Write a shell script to get current date, time, user name and current working directory.
What is subshell?
What are the zombie processes?
What is a shell made of?
How do I debug a shell script?