How does ls command work?


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More Shell Script Interview Questions

What is a command line shell?

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Why are shell scripts used?

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When you login to a c shell, which script would be run first?

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What does the sh command do?

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Print a given number, in reverse order using a shell script such that the input is provided using command line argument only.

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what are bootlevel in linux?which level is booting by default.

5 Answers   Symphony,


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.

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Tell something about the super block in shell scripting?

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write a shell script to identify the given string is palindrome or not?

17 Answers   CTS, HP, IBM, InfoEst, Wipro,


one folder contains lot of students name but I want to fetch hello with every student name individually using shell script

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What is the basic difference you find between a shell script and perl?

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How can you find out how long the system has been running?

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