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Tutorial2: Unix / Linux File Management

4 bytes added, 07:31, 13 January 2021
Part 2: Creating Text Files Using The vi Text Editor
# Issue the following Linux command to edit a text file called '''othertext.txt''' in the '''linux/practice''' directory:<br><span style="color:blue;font-weight:bold;font-family:courier;">nano textedit/practice/othertext.txt</span><br><br>'''NOTE:''' When using the '''Nano''' text editor, you are placed in '''COMMAND''' mode, so you need to issue a command to switch to ''INPUT'' mode.<br><br>[[Image:vi-text-editor-a.png|right|400px|thumb|Enter the following text that appears in this diagram.]]
# Press the following key to enter ''INPUT'' mode: <span style="color:blue;font-weight:bold;font-family:courier;">i</span><br><br>
# Enter the line shown in the other diagram of the vi text editor on the right side.<br><br>'''NOTE:''' Refer to the table below for a list of the most common '''vi''' ('''vim''') navigation &amp; editing commands:<br><br><table cellpadding="5"><tr><th style="border-bottom: 1px solid black;">Key(s)</th><th style="border-bottom: 1px solid black;">Purpose</th></tr><tr><td style="font-family:courier">'''i'''</td><td>Enter '''INPUT''' mode</td></tr><tr><td style="font-family:courier">'''&lt;esc&gt;'''</td><td>Return to '''COMMAND''' MODE</td></tr><tr><td style="font-family:courier">'''x'''</td><td>Delete text to the right in COMMAND mode</td></tr><tr><td style="font-family:courier">'''W'''</td><td>Move forward one word in COMMAND mode</td></tr><tr><td style="font-family:courier">'''B'''</td><td>Move back one word in COMMAND mode</td></tr><tr><td style="font-family:courier">'''dd'''</td><td>Cut line in COMMAND mode</td></tr><tr><td style="font-family:courier">'''yy'''</td><td>Copy Line in COMMAND mode</td></tr><tr><td style="font-family:courier">'''&lt;ctrl&gt;u'''</td><td>Paste Cut/Copied Text in COMMAND mode</td></tr><tr><td style="font-family:courier">''':help'''</td><td>Display help screen ('':q!'' to exit help screen)</td></tr></table><br>
# While on the first line, press the following key to enter ''COMMAND'' mode: <span style="color:blue;font-weight:bold;font-family:courier;">ESC</span><br><br>
# Press the following keys to <u>copy</u> the current line: <span style="color:blue;font-weight:bold;font-family:courier;">yy</span><br><br>
'''NOTE:''' Refer to the table below for a list of the most common '''vi''' ('''vim''') navigation &amp; editing commands:<br><table cellpadding="5"><tr><th style="border-bottom: 1px solid black;">Key(s)</th><th style="border-bottom: 1px solid black;">Purpose</th></tr><tr><td style="font-family:courier">'''i'''</td><td>Enter '''INPUT''' mode</td></tr><tr><td style="font-family:courier">'''&lt;esc&gt;'''</td><td>Return to '''COMMAND''' MODE</td></tr><tr><td style="font-family:courier">'''x'''</td><td>Delete text to the right in COMMAND mode</td></tr><tr><td style="font-family:courier">'''W'''</td><td>Move forward one word in COMMAND mode</td></tr><tr><td style="font-family:courier">'''B'''</td><td>Move back one word in COMMAND mode</td></tr><tr><td style="font-family:courier">'''dd'''</td><td>Cut line in COMMAND mode</td></tr><tr><td style="font-family:courier">'''yy'''</td><td>Copy Line in COMMAND mode</td></tr><tr><td style="font-family:courier">'''&lt;ctrl&gt;u'''</td><td>Paste Cut/Copied Text in COMMAND mode</td></tr><tr><td style="font-family:courier">''':help'''</td><td>Display help screen ('':q!'' to exit help screen)</td></tr></table><br>
[[Image:vi-text-editor-2.png|right|250px|thumb|The online vi-tutorial provides users "hands-on" experience of using the vi text editor.]]
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