What will happen to my current process when I execute a command using exec?
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What does it mean to debug a script?
one folder contains lot of students name but I want to fetch hello with every student name individually using shell script
write a shell script to identify the given string is palindrome or not?
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What is the basic difference you find between a shell script and perl?
How do I start a shell script?
What is the lifespan of a variable inside a shell script?
How can we find the process name from its process id?
How do I open the shell prompt?
what are command line arguments? what is the need of those?
What exactly is a shell?
What are the zombie processes?
What is the difference between a shell variable that is exported and the one that is not exported?