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  46. <span id="u-misc-bg1"></span><h1>2. Opening a Terminal<a class="headerlink" href="#opening-a-terminal" title="Permalink to this headline">¶</a></h1>
  47. <p>Since the Unix tutorial is all about typing commands at a terminal command prompt, it is of course necessary to be able to open a terminal window. Terminal icons often look like rounded squares, like small monitor images.</p>
  48. <div class="section" id="linux-systems">
  49. <h2>2.1. Linux Systems<a class="headerlink" href="#linux-systems" title="Permalink to this headline">¶</a></h2>
  50. <blockquote>
  51. <div><p>On newer systems, one might get to the terminal by:</p>
  52. <div class="highlight-python"><pre>drag mouse to upper left corner ... wait a bit ... click on screen image</pre>
  53. </div>
  54. <p>On older systems, there is often a Terminal application under:</p>
  55. <div class="highlight-python"><pre>Applications ... System Tools ... Terminal</pre>
  56. </div>
  57. </div></blockquote>
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  59. <div class="section" id="os-x-terminals">
  60. <h2>2.2. OS X Terminals<a class="headerlink" href="#os-x-terminals" title="Permalink to this headline">¶</a></h2>
  61. <p>XQuartz may be the prefered application to start, but new systems do not necesarrily come with it. In such a case, trying to start <strong class="command">afni</strong> from a (non-XQuartz) terminal will result in the user being prompted to install XQuartz. That may be the most simple way to install it.</p>
  62. <p>Otherwise (and to find the non-XQuartz Terminal application):</p>
  63. <blockquote>
  64. <div><p>Use Finder to open the /Applications directory, then enter Utilities, and finally look for XQuartz (or Terminal or X11 on an older system).:</p>
  65. <div class="highlight-python"><pre>Applications -&gt; Utilities -&gt; XQuartz
  66. Applications -&gt; Utilities -&gt; X11
  67. Applications -&gt; Utilities -&gt; Terminal</pre>
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  69. <p>It is usually convenient to drag the desired program to the dock, since (hopefully) it will be used more often than iTunes, say...</p>
  70. <p>Start X11 (or XQuartz or Terminal), and from the application bar at the top of the screen, choose:</p>
  71. <div class="highlight-python"><pre>Applications (from X11 menu bar) -&gt; Terminal</pre>
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  83. <li><a class="reference internal" href="#">2. Opening a Terminal</a><ul>
  84. <li><a class="reference internal" href="#linux-systems">2.1. Linux Systems</a></li>
  85. <li><a class="reference internal" href="#os-x-terminals">2.2. OS X Terminals</a></li>
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  94. title="next chapter">3. Installing AFNI (software)</a></p>
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