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OS LAB(CSE29)
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Why does a Fork() function fail to create a child process
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Let us assume there exist one hard link ‘h’ and one soft link ‘s’ to a file called ‘f’. In case the file ‘f’ is deleted then which of the follwing is true about it.
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Which command is used to display all files as per their time of modification (last modification must be shown first)?
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Correct syntax to compare two strings in shell script?
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What is the command to extract characters from 5th to 9th position from each line of a file ‘file1’?
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If the source file of a soft link is deleted, then the soft link becomes
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What is the command to extract specific characters like 1st, 4th, & 6th from each line of a file ‘file1’?
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Which command is used to display all the characters present after the first 300 characters of a file ‘file1’?
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Which of the following is the default delimiter used for the cut command?
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Identify the correct syntax used for floating point value calculation in shell scripts?
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