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68 lines
3.3 KiB
HTML
68 lines
3.3 KiB
HTML
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<title>Running on screen - Ponysay</title>
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<meta name="description" content="Ponysay">
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<link title="Top" rel="start" href="index.html#Top">
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<link rel="up" href="Advanced-usage.html#Advanced-usage" title="Advanced usage">
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<link rel="prev" href="Running-on-TTY.html#Running-on-TTY" title="Running on TTY">
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<!--
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This manual is for ponysay
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(version 2.9),
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Copyright (C) 2012 Mattias Andrée
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Permission is granted to copy, distribute and/or modify this
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document under the terms of the GNU Free Documentation License,
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Version 1.3 or any later version published by the Free Software
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Foundation; with no Invariant Sections, with no Front-Cover Texts,
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<a name="Running-on-screen"></a>
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<p>
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Previous: <a rel="previous" accesskey="p" href="Running-on-TTY.html#Running-on-TTY">Running on TTY</a>,
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Up: <a rel="up" accesskey="u" href="Advanced-usage.html#Advanced-usage">Advanced usage</a>
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<hr>
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</div>
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<h3 class="section">3.5 Running on <samp><span class="command">screen</span></samp></h3>
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<p><a name="index-g_t_0040command_007bscreen_007d-107"></a><a name="index-g_t_0040file_007b_002ebashrc_007d-108"></a><a name="index-g_t_0040file_007b_007e_002f_002ebashrc_007d-109"></a>
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<samp><span class="command">screen</span></samp> will adapt ANSI colour escape sequences to your terminal's
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capabilities. This means that if your terminal reports itself as <code>xterm</code>
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in <samp><span class="env">$TERM</span></samp> ponies will lose their colours; they will only use the lower 16
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colours instead of the top 240 colours. By default, almost all X terminals,
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including <samp><span class="command">xterm</span></samp> and <samp><span class="command">mate-terminal</span></samp> reports themselves as
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<code>xterm</code> in <samp><span class="env">$TERM</span></samp>, and some reports their actual name in <samp><span class="env">$COLORTERM</span></samp>.
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So before opening <samp><span class="command">screen</span></samp> you use set <samp><span class="env">$TERM</span></samp> to <code>xterm-256color</code>,
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if you are using a terminal with support for <code>xterm</code>'s 256 colours; this
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can be done by adding to your <samp><span class="file">~/.bashrc</span></samp>:
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<p><table class="cartouche" summary="cartouche" border="1"><tr><td>
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<pre class="example"> [ "$TERM" = "xterm" ] &&
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function screen
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{ export TERM="xterm-256color"
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exec screen "$@"
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}
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</pre>
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</td></tr></table>
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</body></html>
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