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linux_tutorial_two
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ed in an open access area of the file system, and use the **cp** command to copy it to your **testdir**... University, you can grab a copy of the file here. Use 'File/Save As..' from the menu bar to save it int... ile2** To move a file from one place to another, use the mv command. This has the effect of moving rat... (remove directory)=== To delete (remove) a file, use the **rm** command. As an example, we are going t
linux_tutorial_seven
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pports a wide variety of options. You can usually use the **--help** option to get a list of interestin... ript. The only generic options you are likely to use are the **--prefix** and **--exec-prefix** option... carefully read the README and INSTALL text files (use the less command). These contain important inform... y options. You can view the Makefile if you wish (use the less command), but do not edit the contents o
linux_tutorial_three
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to the terminal screen. We have already seen one use of the **cat** command to write the contents of a... ommands. ====3.2 Redirecting the Output ==== We use the > symbol to redirect the output of a command.... fruit, the other contains four fruit. We will now use the cat command to join (concatenate) list1 and l... st</code> ====3.3 Redirecting the Input ==== We use the < symbol to redirect the input of a command.
linux_tutorial_six
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n size, type ls -l again. To uncomress the file, use the uncompress command. <code>compsci-user@tim:~... a file called science.txt.gz To unzip the file, use the gunzip command. <code>compsci-user@tim:~$ gu... st)</code> If you are using the C shell, you can use the exclamation character (!) to recall commands
linux_tutorial_eight
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r particular variables and if they are found will use the values stored. Some are set by the system, ot... n a text editor. An easy, user-friendly editor to use is nedit. <code>compsci-user@tim:~$ nedit ~/.csh
linux_tutorial_five
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ing a file mode)=== Only the owner of a file can use chmod to change the permissions of a file. The op... he file science.txt and on the directory backups Use **ls -l** to check that the permissions have chan
linux_tutorial_four
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within names. The safest way to name a file is to use only alphanumeric characters, that is, letters an... compiled files named a.out. Should you forget to use that option, you are advised to rename the compil
linux_tutorial_one
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root directory called " / " . __**Exercise**__ Use the commands **cd**, **ls** and **pwd** to explor... ps** is not in your current working directory. To use a command on a file (or directory) not in the cur