How does ls command work?
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What is a command line shell?
Why are shell scripts used?
When you login to a c shell, which script would be run first?
What does the sh command do?
Print a given number, in reverse order using a shell script such that the input is provided using command line argument only.
what are bootlevel in linux?which level is booting by default.
write a shell script to emulate the Id command of PRIMOS which lists files and directories. It list files first with a header FILES and then directories with a header DIRECTORIES. This command has several options. The main ones are. -file select files only -dir select directories only -reverse sort in reverse order -no_header put no header on the output -brief output the header only -size display the size of each file -help display Id´s syntax and options.
Tell something about the super block in shell scripting?
write a shell script to identify the given string is palindrome or not?
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one folder contains lot of students name but I want to fetch hello with every student name individually using shell script
What is the basic difference you find between a shell script and perl?
How can you find out how long the system has been running?