Browsing Slovak translation

49.

cp - copy files or directories

50.

The <command>cp</command> command makes a copy of a file or directory. (<acronym>cp</acronym> is short for <quote>copy</quote>). To make an exact copy of <filename>foo</filename> and name it <filename>bar</filename>, type: <screen>cp foo bar</screen> To make an exact copy of the <filename class="directory">foo_dir</filename> directory and name it <filename class="directory">bar_dir</filename>, type: <screen>cp -r foo_dir bar_dir</screen>

51.

mv - move files or directories

52.

The <command>mv</command> command moves a file or directory to a different location or renames a file or directory. (<acronym>mv</acronym> is short for <quote>move</quote>). To rename the file <filename>foo</filename> to <filename>bar</filename>, type: <screen>mv foo bar</screen> To move the file <filename>foo</filename> into the current user's <filename class="directory">Desktop</filename> directory, type: <screen>mv foo
~/Desktop</screen> This will not rename <filename>foo</filename> to <filename>Desktop</filename>, because <filename>foo</filename> is a file and <filename class="directory">Desktop</filename> is a directory.

53.

rm - remove files or directories

54.

The <command>rm</command> command is used to delete files and directories. (<acronym>rm</acronym> is short for <quote>remove</quote>). To delete the file <filename>foo</filename> from the current directory, type: <screen>rm foo</screen>

55.

By default, <command>rm</command> will not remove directories. To remove a directory, you must use the <command>-r</command> option (which can also be entered as <command>-R</command> or <command>--recursive</command>). For example, <screen>rm -r foobar</screen> or <screen>rm -R foobar</screen> or <screen>rm --recursive foobar</screen> will remove the directory <filename class="directory">foobar</filename><emphasis> and all of its contents!</emphasis>

56.

System Information Commands

57.

df - display amount of disk space

58.

The <command>df</command> command displays filesystem disk space usage for all partitions. (<acronym>df</acronym> stands for <quote>disk free</quote>). <screen>df -h</screen> will give information using megabytes (<abbrev>M</abbrev>) and gigabytes (<abbrev>G</abbrev>) instead of blocks (<command>-h</command> means <quote>human readable</quote>).