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What happens when we execute a unix command?
What is sed awk grep?
Explain the steps that a shell follows while processing a command.
Which command will print your home directory on screen?
What is nr in awk command?
What is grep in bash?
What is the use of the command 'ls -x chapter[1-5]' ?
Explain mount and unmount command.
What do chown command do?
Is there any method to erase all files in the current directory, along with its all sub-directories, by using only one command?
Which unix command to make a new directory?
Write a command to display a file’s contents in various formats?
Write a command that will allow a unix system to shut down in 15 minutes, after which it will perform a reboot.
What is the size of time_t?
Explain command to show the space allocation of files?
