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Running Linux, 5th Edition - Matthias Kalle Dalheimer [130]

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invasive adjustment after any of the abbreviations listed.

Also at the Exceptions tab, you can add to the list of words or acronyms that demand two initial capitals. The default entries already there provide a source of examples. Among our own favorite exceptions of this type are OOo, OOoWriter, and the many variations on that sequence.

OpenOffice Calc

OpenOffice Calc (also known as OOoCalc ) is the spreadsheet program included in the OpenOffice office suite. Users familiar with recent versions of Microsoft Excel will feel at home in OOoCalc.

Managing files

Opening, saving, sending, and exporting OOoCalc files is the same as with OOoWriter files. See the previously described details for OOoWriter.

Entering labels (text)

Entering a label—that is, a word rather than a number—into a cell is the same in OOoCalc as in MS Excel: begin the character sequence with a ' (single quote) character, finish typing the rest of the characters, and press Enter.

Autofill

Fill a row or column of numbers quickly with a simple drag-and-drop motion. After entering the number 1, for example, in the cell A1, simply highlight the cell by clicking on it once; then, grab the small black square at the bottom right corner of the cell with a left-click and drag the square down or across to fill in numbers. Consecutive numbers fill in the cells upon release of the mouse button.

Entering simple formulas

This is basic stuff to experienced spreadsheet users. Formulas always begin with an equals sign (=). For example, to calculate the result of 1 + 1, you would type = 1 + 1 and press Enter.

To calculate a result based on other cells, type = in the cell where you want the result to appear, then click on the first cell in the formula. This will highlight the cell in a red outline. Type an operator such as + and click on the second cell. This will highlight that cell in a red outline. You can keep entering as many operators followed by cells or other values as you like. Finally, press Enter; the result will appear in the target cell.

Note that the formula field, just above the cell area of the spreadsheet, contains the formula just created. The alternative way of creating the same formula would be to simply type it directly into the formula field. First, click once on the desired cell. Then click once on the empty formula bar and type your formula directly in it and then press the Enter key.

Summing a column of numbers

To quickly sum an existing column of numbers, highlight the empty target result cell with a single click. Then, click the sigma icon on the formula bar. This automatically highlights in blue the most likely nearby column of numbers to be summed. If the highlighted group is appropriate, press the Enter key, and the result will appear in the target cell. If the appropriate group of numbers is not highlighted, you can grab the small blue square at the bottom right of the highlighted column and adjust the grouping to the precise numbers you wish to sum. Then, press the Enter key.

Moving cell contents

It's easier to move a range of cells in OOoCalc than it is to move a single cell entry. This task is the one that gives the most people trouble when they are adjusting to the new environment of OOoCalc, but it is quite simple once you've done it once or twice.

To move a range of cells, simply highlight the range by clicking in one cell at an extreme corner of the range and, while holding the left mouse key down, drag the mouse pointer across the rest of the cells in the range. When the whole range is blackened, release the left mouse key. Now, go back with the mouse pointer and make a single mouse click anywhere in the blackened range (while holding down the button) to grab the range and move it to its new location. Drop the range of cells in its new location by simply releasing the mouse button.

Moving a single cell entry requires the same procedure, but highlighting a single cell usually proves troublesome for new users. That's because the highlight motion with the left mouse

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