How to print pid of the current shell?
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What is the fastest scripting language?
How to sort a result of Ls -l command based on columns. Ex. i want to sort 5th column from output of ls -l command.
What is sed in shell script?
What is console line?
How to rename all the files in a folder having specific extension? Example: I have some files with extension (.txt) in a folder name 'Test'. I have to rename all the .txt files in a test and its subdirectories to .my extension.
What is the difference between a 'thread' and a 'process'?
What is the difference between break and continue commands?
wats the she bang statment with syntax?
What are the advantages of shell scripting?
What are script files?
Suppose you execute a command using exec, what will be the status of your current process in the shell?
Write a shell program to test whether a given number is even or odd?