Completed: / exercises

Tehtävät – Assignments

Finding instructions

Man Pages

Which shell command you'd give to get information about the passwd program (Note: you can get out of the manual pages by pressing q)

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The directory hierarchy

Current working directory

Which command shows you your current working directory?
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Manipulating files and folders

Creating directories 1

Change to your home directory with the command cd ~. Create a new directory with the name itl. Write down the command you used:
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I/O Redirection

Redirecting output to a file

The output of a command line program can be redirected to a file, for example for processing or later inspection. Redirecting is done with the greater-than character ( > ). Make sure you are in the itl directory and redirect the output of the command ls -la to a file called output.txt. Write down the command you used:

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Permissions

File permissions 1

What does it mean, when a file has execute permissions?
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Process Management

Process ID

What do you use process ID's for?
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Remote use from the terminal

Connecting with SSH

Assume that you have account itl on the computer foo.bar.com. How do you connect with SSH to that account to that computer?

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