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Name the unix command to find how many days the server has been up.
Which unix command lists files/folders in alphabetical order?
Can you explain a little bit about command substitution?
How is the command '$cat file2 ' different from '$cat >file2 and >> redirection operators ?
Who command in unix?
Enumerate some of the most commonly used network commands in unix?
What does touch command do in unix?
What is in grep command?
Write a command that will find all text files in a directory such that it does not contain the word "amazing" in any form (that is, it must include the words amazing, amazing, or amazing)?
What is grep short for?
What is the first character of the output in ls l command?
Explain command to display different lines that are found when compare two files?
How do I use grep to find a file?
What does 'mkdir' command do in UNIX?
Explain mount and unmount command.
