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How do we know how a particular session is scheduled?
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Explain the types of interrupts in detail?
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I need to write a command using redirection characters to output the number of unique users working on your system.
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What are signals in UNIX?
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Unix command to concatenate (attach) two strings?
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How to read error messages in /var/adm/messages when system is not booting.
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How to find some partuicular lines in unix Vi editor which starts with a paricular word and end with another particular word?? For ex - There are 10 lines in the editor and only 4 lines start with the word APPLE and end with the word MANGO.Now how to find out these particular lines in Unix .
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Where is kernel located in unix?
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Construct pipes to execute the following jobs.
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How is the command “$cat file2 “ different from “$cat >file2
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Explain the steps that a shell follows while processing a command.
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Which command is used to delete all files in the current directory and all its sub-directories?
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How many prompts are available in a UNIX system?
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How does the kernel differentiate device files and ordinary files?
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How to switch to a super user status to gain privileges?
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What are shell variables?
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What is redirection?
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How to terminate a process which is running and the specialty on command kill 0?
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What is a pipe and give an example?
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Explain the following commands.
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