What is the crontab?
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How would you print just the 25th line in a file using smallest shell script?
What is "test"? How it is used in shell scripting?
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 to get script name inside a script?
How do I run a shell script on a mac?
What is subshell?
What is a shell script? Can you name some of its advantages?
What is path in shell script?
What is the syntax of "grep" command?
What is MUTEX?
Why are there shells on the beach?
What does $@ mean in shell?