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What is the difference between a shell variable that is exported and the one that is not exported?
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Give some situations where typing error can destroy a program? |
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How do you count words, lines and characters in a file? |
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How do you search for a string in a directory with the subdirectories recursed? |
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How do you refer to the arguments passed to a shell script? |
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If you have a string "one two three", which shell command would you use to extract the strings
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How do u open a read only file in Unix?
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How do you do Boolean logic operators in shell scripting? |
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How would you get the character positions 10-20 from a text file? |
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What is MUTEX?
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How do you search for a string inside a directory? - |
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How do you test for file properties in shell scripts? |
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How do you list currently running process? |
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How does getopts command work? |
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How do you stop all the processes, except the shell window? |
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State the advantages of Shell scripting? |
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How would you using the commands ps, cut, tr and kill, along with pipes, write a command that will find all sleep processes running on the system and kill them? |
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What’s the command to find out today’s date? |
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Explain about the slow execution speed of shells? |
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How do you send a mail message to somebody? - |
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