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linux_tutorial_three
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lt, to the terminal screen. We have already seen one use of the **cat** command to write the contents ... ames of some fruit. Press [**Return**] after each one. <code>pear banana apple ^D (Control D to stop)<... cat list1</code> You should now have two files. One contains six fruit, the other contains four fruit... mes of some vegetables. Press [Return] after each one. <code>carrot beetroot artichoke ^D (control d t
linux_tutorial_two
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/vol/examples/tutorial/ is an area to which everyone in the department has read and copy access. If yo... ames) **file1** to **file2** To move a file from one place to another, use the mv command. This has th... er than copying the file, so you end up with only one file rather than two. It can also be used to ren... (don't ask why it is called grep)=== **grep** is one of many standard UNIX utilities. It searches file
linux_tutorial_five
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=Some examples=== | -rwxrwxrwx | a file that everyone can read, write and execute (and delete). | | -rw... file that only the owner can read and write - no-one else can read or write and no-one has execution rights (e.g. your mailbox file). | ====5.2 Changing a... you do run other programs while waiting for that one to finish. The first line in the above example i
linux_tutorial_four
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r * is called a wildcard, and will match against none or more character(s) in a file (or directory) nam... **....list** The character ? will match exactly one character. So ls **?ouse** will match files like ... ode>compsci-user@tim:~$ whatis wc</code> gives a one-line description of the command, but omits any in... | | **?** | match one character | | **man c
linux_tutorial_seven
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command turns several files and directories into one single tar file. This is then compressed using th... ion, we can strip it out of the final executable. One of the advantages of this is a much smaller execu
linux_tutorial_eight
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cd; units HINT: You can run multiple commands on one line by separating them with a semicolon. To add
linux_tutorial_one
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e>compsci-user@tim:~$ cd ..</code> will take you one directory up the hierarchy (back to your home dir
linux_tutorial_six
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es used by each subdirectory. Useful if you have gone over quota and you want to find out which directo
sidebar
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* [[tutorial:linux_tutorial_one | Linux Tutorial 1]] * [[tutorial:linux_tutorial_two | Linux Tutori