How do we create command aliases in a shell?
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How many prompts are available in a UNIX system?
write a shell program to check wheather a given string is pallindrome or not?
How can you get the value of pi till a 100 decimal places?
Can you write a script to portray how set –x works?
What is the lifespan of a variable inside a shell script?
Print a given number, in reverse order using a shell script such that the input is provided using command line argument only.
What is the use of "$?" Sign in shell script?
I want to create a directory such that anyone in the group can create a file and access any person's file in it but none should be able to delete a file other than the one created by himself.
How to modify the PATH variable and make it executable?
what is the meaning of First line of shell script ,what is meaning of #! pleas explain brifly
What is scripting used for?
What does it mean by #!/Bin/sh or #!/Bin/bash at the beginning of every script?