How do you move a process which is running background to
foreground?
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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 difference between awk and grep?
How do I find previous commands in unix?
What difference between cmp and diff commands?
What are reported commands?
What is command statement?
What is in grep command?
Which command is used to find whether the system is 32 bit or 64 bit?
What does awk stand for?
What is the difference between cat command and more command?
What is the general format of unix command syntax?
What happens when we execute a unix command?
What are bash commands?
what is the advaantage of each user having its own copy of the shell?
Can you explain a little bit about command substitution?