How do you move a process which is running background to
foreground?
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What is the unix command to confirm a remote host is alive or not?
Explain mount and unmount command.
What are the general commands in using unix os for a beginner?
Who wrote grep?
What is the general format of unix command syntax?
What is the use of awk command in unix?
Explain ‘system calls’ with respect to unix commands?
Who command in unix?
Which unix command to make a new directory?
How does shebang work?
What is the difference between grep and grep?
What is the nmap command?
What is the difference between cat command and more command?
What is nr in awk command?
What will the following command do?