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update bashbot in a nutshell

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Kay Marquardt (Gnadelwartz) 2020-12-27 16:22:38 +01:00
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@ -287,15 +287,32 @@ Written by Drew (@topkecleon) and Kay M (@gnadelwartz).
<li><a href="examples/README.md">Examples Dir</a></li>
</ul>
<h3>Your really first bashbot in a nutshell</h3>
<p>To install and run bashbot you need access to a linux/unix command line. If you don't know how to get access to a linux/unix command line you should stop reading here :-(</p>
<p>In addition you need a <a href="https://telegram.org">Telegram client</a> and a mobile phone to <a href="https://telegramguide.com/create-a-telegram-account/">register an account</a>. If you don't want to register for Telegram you should stop reading here ;-)</p>
<p>After you're registered to Telegram send a message to <a href="https://telegram.me/botfather">@botfather</a>, <a href="doc/1_firstbot.md">create a new Telegram Bot token</a> and write it down. You need the token to install the bot.</p>
<p>Now open a terminal and check if bash is installed:</p>
<pre><code>which bash &amp;&amp; echo &quot;bash seems available...&quot;</code></pre>
<p>Create a new directory, change to it: <code>mkdir tbb; cd tbb</code> and download the latest '*.tar.gz' file from <a href="https://github.com/topkecleon/telegram-bot-bash/releases">https://github.com/topkecleon/telegram-bot-bash/releases</a>. This can be done with the commands:</p>
<div class="sourceCode" id="cb2"><pre class="sourceCode bash"><code class="sourceCode bash"><span id="cb2-1"><a href="#cb2-1" aria-hidden="true" tabindex="-1"></a><span class="fu">wget</span> <span class="at">-q</span> https://github.com/<span class="va">$(</span><span class="fu">wget</span> <span class="at">-q</span> https://github.com/topkecleon/telegram-bot-bash/releases/latest <span class="at">-O</span> <span class="at">-</span> <span class="kw">|</span> <span class="fu">egrep</span> <span class="st">&#39;/.*/.*/.*tar.gz&#39;</span> <span class="at">-o</span><span class="va">)</span></span></code></pre></div>
<p>Extract the '*.tar.gz' file and change to bashbot directory: <code>tar -xzf *.tar.gz; cd telegram-bot-bash</code>, install bashbot: <code>./bashbot.sh init</code> and enter your bot token when asked. All other questions can be answered by hitting the &lt;Return&gt; key.</p>
<p>That's all, now you can start your bot with <code>./bashbot.sh start</code> and send him messages:</p>
<p>To install and run bashbot you need access to a linux/unix command line with bash, a <a href="https://telegram.org">Telegram client</a> and a mobile phone <a href="https://telegramguide.com/create-a-telegram-account/">with a Telegram account</a>.</p>
<p>First you need to <a href="doc/1_firstbot.md">create a new Telegram Bot token</a> for your bot and write it down.</p>
<p>Now open a linux/unix terminal with bash, create a new directory, change to it and install telegram-bot-bash:</p>
<div class="sourceCode" id="cb1"><pre class="sourceCode bash"><code class="sourceCode bash"><span id="cb1-1"><a href="#cb1-1" aria-hidden="true" tabindex="-1"></a><span class="co"># create bot dir</span></span>
<span id="cb1-2"><a href="#cb1-2" aria-hidden="true" tabindex="-1"></a><span class="fu">mkdir</span> mybot</span>
<span id="cb1-3"><a href="#cb1-3" aria-hidden="true" tabindex="-1"></a><span class="bu">cd</span> mybot</span>
<span id="cb1-4"><a href="#cb1-4" aria-hidden="true" tabindex="-1"></a></span>
<span id="cb1-5"><a href="#cb1-5" aria-hidden="true" tabindex="-1"></a><span class="co"># download latest release with wget or from https://github.com/topkecleon/telegram-bot-bash/releases/latest</span></span>
<span id="cb1-6"><a href="#cb1-6" aria-hidden="true" tabindex="-1"></a><span class="fu">wget</span> <span class="st">&quot;https://github.com/</span><span class="va">$(</span><span class="fu">wget</span> <span class="at">-q</span> <span class="st">&quot;https://github.com/topkecleon/telegram-bot-bash/releases/latest&quot;</span> <span class="at">-O</span> <span class="at">-</span> <span class="kw">|</span> <span class="fu">egrep</span> <span class="st">&#39;/.*/download/.*/.*tar.gz&#39;</span> <span class="at">-o</span><span class="va">)</span><span class="st">&quot;</span></span>
<span id="cb1-7"><a href="#cb1-7" aria-hidden="true" tabindex="-1"></a></span>
<span id="cb1-8"><a href="#cb1-8" aria-hidden="true" tabindex="-1"></a><span class="co"># Extract the tar archive</span></span>
<span id="cb1-9"><a href="#cb1-9" aria-hidden="true" tabindex="-1"></a><span class="fu">tar</span> <span class="at">-xzf</span> <span class="pp">*</span>.tar.gz</span>
<span id="cb1-10"><a href="#cb1-10" aria-hidden="true" tabindex="-1"></a><span class="bu">cd</span> telegram-bot-bash</span>
<span id="cb1-11"><a href="#cb1-11" aria-hidden="true" tabindex="-1"></a></span>
<span id="cb1-12"><a href="#cb1-12" aria-hidden="true" tabindex="-1"></a><span class="co"># initialize your bot</span></span>
<span id="cb1-13"><a href="#cb1-13" aria-hidden="true" tabindex="-1"></a><span class="co"># Enter your bot token when asked, all other questions can be answered by hitting the \&lt;Return\&gt; key.</span></span>
<span id="cb1-14"><a href="#cb1-14" aria-hidden="true" tabindex="-1"></a><span class="ex">./bashbot.sh</span> init</span>
<span id="cb1-15"><a href="#cb1-15" aria-hidden="true" tabindex="-1"></a></span>
<span id="cb1-16"><a href="#cb1-16" aria-hidden="true" tabindex="-1"></a><span class="co"># Now start your bot</span></span>
<span id="cb1-17"><a href="#cb1-17" aria-hidden="true" tabindex="-1"></a><span class="ex">./bashbot.sh</span> start</span>
<span id="cb1-18"><a href="#cb1-18" aria-hidden="true" tabindex="-1"></a></span>
<span id="cb1-19"><a href="#cb1-19" aria-hidden="true" tabindex="-1"></a><span class="ex">Bottoken</span> is valid ...</span>
<span id="cb1-20"><a href="#cb1-20" aria-hidden="true" tabindex="-1"></a><span class="ex">Bot</span> Name: yourbotname_bot</span>
<span id="cb1-21"><a href="#cb1-21" aria-hidden="true" tabindex="-1"></a><span class="ex">Session</span> Name: yourbotname_bot-startbot</span>
<span id="cb1-22"><a href="#cb1-22" aria-hidden="true" tabindex="-1"></a><span class="ex">Bot</span> started successfully.</span></code></pre></div>
<p>Now open the Telegram App on your mobile phone and start a chatting with your bot (<em>your bot's username is shown after 'Bot Name:'</em>):</p>
<pre><code>/start
You are Botadmin
@ -328,19 +345,19 @@ It features background tasks and interactive chats, and can serve as an interfac
<p>A powerful tool to improve your scripts is <code>shellcheck</code>. You can <a href="https://www.shellcheck.net/">use it online</a> or <a href="https://github.com/koalaman/shellcheck#installing">install shellcheck locally</a>. Shellcheck is used extensively in bashbot development to ensure a high code quality, e.g. it's not allowed to push changes without passing all shellcheck tests. In addition bashbot has a <a href="doc/7_develop.md">test suite</a> to check if important functionality is working as expected.</p>
<h3>Use printf whenever possible</h3>
<p>If you're writing a script and it is taking external input (from the user as arguments or file system...), you shouldn't use echo to display it. <a href="https://unix.stackexchange.com/a/6581">Use printf whenever possible</a></p>
<div class="sourceCode" id="cb5"><pre class="sourceCode bash"><code class="sourceCode bash"><span id="cb5-1"><a href="#cb5-1" aria-hidden="true" tabindex="-1"></a> <span class="co"># very simple</span></span>
<span id="cb5-2"><a href="#cb5-2" aria-hidden="true" tabindex="-1"></a> <span class="bu">echo</span> <span class="st">&quot;text with variables. PWD=</span><span class="va">$PWD</span><span class="st">&quot;</span></span>
<span id="cb5-3"><a href="#cb5-3" aria-hidden="true" tabindex="-1"></a> <span class="bu">printf</span> <span class="st">&#39;%s\n&#39;</span> <span class="st">&quot;text with variables. PWD=</span><span class="va">$PWD</span><span class="st">&quot;</span></span>
<span id="cb5-4"><a href="#cb5-4" aria-hidden="true" tabindex="-1"></a> <span class="bu">printf</span> <span class="st">&#39;text with variables. PWD=%s\n&#39;</span> <span class="st">&quot;</span><span class="va">$PWD</span><span class="st">&quot;</span></span>
<span id="cb5-5"><a href="#cb5-5" aria-hidden="true" tabindex="-1"></a> <span class="ex">-</span><span class="op">&gt;</span> text with variables. PWD=/home/xxx</span>
<span id="cb5-6"><a href="#cb5-6" aria-hidden="true" tabindex="-1"></a></span>
<span id="cb5-7"><a href="#cb5-7" aria-hidden="true" tabindex="-1"></a> <span class="co"># more advanced</span></span>
<span id="cb5-8"><a href="#cb5-8" aria-hidden="true" tabindex="-1"></a> <span class="va">FLOAT=</span><span class="st">&quot;1.2346777892864&quot;</span> <span class="va">INTEGER=</span><span class="st">&quot;12345.123&quot;</span></span>
<span id="cb5-9"><a href="#cb5-9" aria-hidden="true" tabindex="-1"></a> <span class="bu">echo</span> <span class="st">&quot;float=</span><span class="va">$FLOAT</span><span class="st">, integer=</span><span class="va">$INTEGER</span><span class="st">, PWD=</span><span class="va">$PWD</span><span class="st">&quot;</span></span>
<span id="cb5-10"><a href="#cb5-10" aria-hidden="true" tabindex="-1"></a> <span class="ex">-</span><span class="op">&gt;</span> float=1.2346777892864, integer=12345.123, PWD=/home/xxx</span>
<span id="cb5-11"><a href="#cb5-11" aria-hidden="true" tabindex="-1"></a></span>
<span id="cb5-12"><a href="#cb5-12" aria-hidden="true" tabindex="-1"></a> <span class="bu">printf</span> <span class="st">&quot;text with variables. float=%.2f, integer=%d, PWD=%s\n&quot;</span> <span class="st">&quot;</span><span class="va">$FLOAT</span><span class="st">&quot;</span> <span class="st">&quot;</span><span class="va">$INTEGER</span><span class="st">&quot;</span> <span class="st">&quot;</span><span class="va">$PWD</span><span class="st">&quot;</span></span>
<span id="cb5-13"><a href="#cb5-13" aria-hidden="true" tabindex="-1"></a> <span class="ex">-</span><span class="op">&gt;</span> float=1.23, integer=12345, PWD=/home/xxx</span></code></pre></div>
<div class="sourceCode" id="cb4"><pre class="sourceCode bash"><code class="sourceCode bash"><span id="cb4-1"><a href="#cb4-1" aria-hidden="true" tabindex="-1"></a> <span class="co"># very simple</span></span>
<span id="cb4-2"><a href="#cb4-2" aria-hidden="true" tabindex="-1"></a> <span class="bu">echo</span> <span class="st">&quot;text with variables. PWD=</span><span class="va">$PWD</span><span class="st">&quot;</span></span>
<span id="cb4-3"><a href="#cb4-3" aria-hidden="true" tabindex="-1"></a> <span class="bu">printf</span> <span class="st">&#39;%s\n&#39;</span> <span class="st">&quot;text with variables. PWD=</span><span class="va">$PWD</span><span class="st">&quot;</span></span>
<span id="cb4-4"><a href="#cb4-4" aria-hidden="true" tabindex="-1"></a> <span class="bu">printf</span> <span class="st">&#39;text with variables. PWD=%s\n&#39;</span> <span class="st">&quot;</span><span class="va">$PWD</span><span class="st">&quot;</span></span>
<span id="cb4-5"><a href="#cb4-5" aria-hidden="true" tabindex="-1"></a> <span class="ex">-</span><span class="op">&gt;</span> text with variables. PWD=/home/xxx</span>
<span id="cb4-6"><a href="#cb4-6" aria-hidden="true" tabindex="-1"></a></span>
<span id="cb4-7"><a href="#cb4-7" aria-hidden="true" tabindex="-1"></a> <span class="co"># more advanced</span></span>
<span id="cb4-8"><a href="#cb4-8" aria-hidden="true" tabindex="-1"></a> <span class="va">FLOAT=</span><span class="st">&quot;1.2346777892864&quot;</span> <span class="va">INTEGER=</span><span class="st">&quot;12345.123&quot;</span></span>
<span id="cb4-9"><a href="#cb4-9" aria-hidden="true" tabindex="-1"></a> <span class="bu">echo</span> <span class="st">&quot;float=</span><span class="va">$FLOAT</span><span class="st">, integer=</span><span class="va">$INTEGER</span><span class="st">, PWD=</span><span class="va">$PWD</span><span class="st">&quot;</span></span>
<span id="cb4-10"><a href="#cb4-10" aria-hidden="true" tabindex="-1"></a> <span class="ex">-</span><span class="op">&gt;</span> float=1.2346777892864, integer=12345.123, PWD=/home/xxx</span>
<span id="cb4-11"><a href="#cb4-11" aria-hidden="true" tabindex="-1"></a></span>
<span id="cb4-12"><a href="#cb4-12" aria-hidden="true" tabindex="-1"></a> <span class="bu">printf</span> <span class="st">&quot;text with variables. float=%.2f, integer=%d, PWD=%s\n&quot;</span> <span class="st">&quot;</span><span class="va">$FLOAT</span><span class="st">&quot;</span> <span class="st">&quot;</span><span class="va">$INTEGER</span><span class="st">&quot;</span> <span class="st">&quot;</span><span class="va">$PWD</span><span class="st">&quot;</span></span>
<span id="cb4-13"><a href="#cb4-13" aria-hidden="true" tabindex="-1"></a> <span class="ex">-</span><span class="op">&gt;</span> float=1.23, integer=12345, PWD=/home/xxx</span></code></pre></div>
<h3>Do not use #!/usr/bin/env bash</h3>
<p><strong>We stay with /bin/bash shebang, because it's more save from security perspective.</strong></p>
<p>Use of a fixed path to the system provided bash makes it harder for attackers or users to place alternative versions of bash and avoids using a possibly broken, mangled or compromised bash executable.</p>
@ -370,40 +387,40 @@ It features background tasks and interactive chats, and can serve as an interfac
<h3>Can I send messages from CLI and scripts?</h3>
<p>Of course, you can send messages from CLI and scripts, simply install bashbot as <a href="#Your-really-first-bashbot-in-a-nutshell">described here</a>, send the message '/start' to set yourself as botadmin and stop the bot with <code>./bashbot.sh stop</code>.</p>
<p>Run the following commands in your bash shell or script while you are in the installation directory:</p>
<div class="sourceCode" id="cb6"><pre class="sourceCode bash"><code class="sourceCode bash"><span id="cb6-1"><a href="#cb6-1" aria-hidden="true" tabindex="-1"></a><span class="co"># prepare bash / script to send commands</span></span>
<span id="cb6-2"><a href="#cb6-2" aria-hidden="true" tabindex="-1"></a><span class="bu">export</span> <span class="va">BASHBOT_HOME=</span><span class="st">&quot;</span><span class="va">$(</span><span class="bu">pwd</span><span class="va">)</span><span class="st">&quot;</span></span>
<span id="cb6-3"><a href="#cb6-3" aria-hidden="true" tabindex="-1"></a><span class="bu">source</span> ./bashbot.sh source</span>
<span id="cb6-4"><a href="#cb6-4" aria-hidden="true" tabindex="-1"></a></span>
<span id="cb6-5"><a href="#cb6-5" aria-hidden="true" tabindex="-1"></a><span class="co"># send me a test message</span></span>
<span id="cb6-6"><a href="#cb6-6" aria-hidden="true" tabindex="-1"></a><span class="ex">send_message</span> <span class="st">&quot;</span><span class="va">$(</span><span class="ex">getConfigKey</span> <span class="st">&quot;botadmin&quot;</span><span class="va">)</span><span class="st">&quot;</span> <span class="st">&quot;test&quot;</span></span>
<span id="cb6-7"><a href="#cb6-7" aria-hidden="true" tabindex="-1"></a></span>
<span id="cb6-8"><a href="#cb6-8" aria-hidden="true" tabindex="-1"></a><span class="co"># send me output of a system command</span></span>
<span id="cb6-9"><a href="#cb6-9" aria-hidden="true" tabindex="-1"></a><span class="ex">send_message</span> <span class="st">&quot;</span><span class="va">$(</span><span class="ex">getConfigKey</span> <span class="st">&quot;botadmin&quot;</span><span class="va">)</span><span class="st">&quot;</span> <span class="st">&quot;</span><span class="va">$(</span><span class="fu">df</span> <span class="at">-h</span><span class="va">)</span><span class="st">&quot;</span></span></code></pre></div>
<div class="sourceCode" id="cb5"><pre class="sourceCode bash"><code class="sourceCode bash"><span id="cb5-1"><a href="#cb5-1" aria-hidden="true" tabindex="-1"></a><span class="co"># prepare bash / script to send commands</span></span>
<span id="cb5-2"><a href="#cb5-2" aria-hidden="true" tabindex="-1"></a><span class="bu">export</span> <span class="va">BASHBOT_HOME=</span><span class="st">&quot;</span><span class="va">$(</span><span class="bu">pwd</span><span class="va">)</span><span class="st">&quot;</span></span>
<span id="cb5-3"><a href="#cb5-3" aria-hidden="true" tabindex="-1"></a><span class="bu">source</span> ./bashbot.sh source</span>
<span id="cb5-4"><a href="#cb5-4" aria-hidden="true" tabindex="-1"></a></span>
<span id="cb5-5"><a href="#cb5-5" aria-hidden="true" tabindex="-1"></a><span class="co"># send me a test message</span></span>
<span id="cb5-6"><a href="#cb5-6" aria-hidden="true" tabindex="-1"></a><span class="ex">send_message</span> <span class="st">&quot;</span><span class="va">$(</span><span class="ex">getConfigKey</span> <span class="st">&quot;botadmin&quot;</span><span class="va">)</span><span class="st">&quot;</span> <span class="st">&quot;test&quot;</span></span>
<span id="cb5-7"><a href="#cb5-7" aria-hidden="true" tabindex="-1"></a></span>
<span id="cb5-8"><a href="#cb5-8" aria-hidden="true" tabindex="-1"></a><span class="co"># send me output of a system command</span></span>
<span id="cb5-9"><a href="#cb5-9" aria-hidden="true" tabindex="-1"></a><span class="ex">send_message</span> <span class="st">&quot;</span><span class="va">$(</span><span class="ex">getConfigKey</span> <span class="st">&quot;botadmin&quot;</span><span class="va">)</span><span class="st">&quot;</span> <span class="st">&quot;</span><span class="va">$(</span><span class="fu">df</span> <span class="at">-h</span><span class="va">)</span><span class="st">&quot;</span></span></code></pre></div>
<p>For more information see <a href="doc/8_custom.md">Expert Use</a></p>
<h3>Blocked by telegram?</h3>
<p>This may happen if to many or wrong requests are sent to api.telegram.org, e.g. using a invalid token or not existing API calls. If the block stay for longer time you can ask telegram service to unblock your IP-Adress.</p>
<p>You can check with curl or wget if you are blocked by Telegram:</p>
<div class="sourceCode" id="cb7"><pre class="sourceCode bash"><code class="sourceCode bash"><span id="cb7-1"><a href="#cb7-1" aria-hidden="true" tabindex="-1"></a><span class="ex">curl</span> <span class="at">-m</span> 10 https://api.telegram.org/bot</span>
<span id="cb7-2"><a href="#cb7-2" aria-hidden="true" tabindex="-1"></a><span class="co">#curl: (28) Connection timed out after 10001 milliseconds</span></span>
<span id="cb7-3"><a href="#cb7-3" aria-hidden="true" tabindex="-1"></a></span>
<span id="cb7-4"><a href="#cb7-4" aria-hidden="true" tabindex="-1"></a><span class="fu">wget</span> <span class="at">-t</span> 1 <span class="at">-T</span> 10 https://api.telegram.org/bot</span>
<span id="cb7-5"><a href="#cb7-5" aria-hidden="true" tabindex="-1"></a><span class="co">#Connecting to api.telegram.org (api.telegram.org)|46.38.243.234|:443... failed: Connection timed out.</span></span>
<span id="cb7-6"><a href="#cb7-6" aria-hidden="true" tabindex="-1"></a></span>
<span id="cb7-7"><a href="#cb7-7" aria-hidden="true" tabindex="-1"></a><span class="ex">nc</span> <span class="at">-w</span> 2 api.telegram.org 443 <span class="kw">||</span> <span class="bu">echo</span> <span class="st">&quot;your IP seems blocked by telegram&quot;</span></span>
<span id="cb7-8"><a href="#cb7-8" aria-hidden="true" tabindex="-1"></a><span class="co">#your IP seems blocked by telegram</span></span></code></pre></div>
<div class="sourceCode" id="cb6"><pre class="sourceCode bash"><code class="sourceCode bash"><span id="cb6-1"><a href="#cb6-1" aria-hidden="true" tabindex="-1"></a><span class="ex">curl</span> <span class="at">-m</span> 10 https://api.telegram.org/bot</span>
<span id="cb6-2"><a href="#cb6-2" aria-hidden="true" tabindex="-1"></a><span class="co">#curl: (28) Connection timed out after 10001 milliseconds</span></span>
<span id="cb6-3"><a href="#cb6-3" aria-hidden="true" tabindex="-1"></a></span>
<span id="cb6-4"><a href="#cb6-4" aria-hidden="true" tabindex="-1"></a><span class="fu">wget</span> <span class="at">-t</span> 1 <span class="at">-T</span> 10 https://api.telegram.org/bot</span>
<span id="cb6-5"><a href="#cb6-5" aria-hidden="true" tabindex="-1"></a><span class="co">#Connecting to api.telegram.org (api.telegram.org)|46.38.243.234|:443... failed: Connection timed out.</span></span>
<span id="cb6-6"><a href="#cb6-6" aria-hidden="true" tabindex="-1"></a></span>
<span id="cb6-7"><a href="#cb6-7" aria-hidden="true" tabindex="-1"></a><span class="ex">nc</span> <span class="at">-w</span> 2 api.telegram.org 443 <span class="kw">||</span> <span class="bu">echo</span> <span class="st">&quot;your IP seems blocked by telegram&quot;</span></span>
<span id="cb6-8"><a href="#cb6-8" aria-hidden="true" tabindex="-1"></a><span class="co">#your IP seems blocked by telegram</span></span></code></pre></div>
<p>Since Version 0.96 bashbot offers the option to recover from broken connections (aka blocked). Therefore you can provide a function named <code>bashbotBlockRecover()</code> in <code>mycommands.sh</code>. If the function exists it is called every time when a broken connection is detected.</p>
<p>Possible actions are: Check if network is working, change IP-Adress or simply wait some time.</p>
<p>If everything seems OK return 0 for retry or any non 0 value to give up.</p>
<div class="sourceCode" id="cb8"><pre class="sourceCode bash"><code class="sourceCode bash"><span id="cb8-1"><a href="#cb8-1" aria-hidden="true" tabindex="-1"></a><span class="co"># called when bashbot sedn command failed because we can not connect to telegram</span></span>
<span id="cb8-2"><a href="#cb8-2" aria-hidden="true" tabindex="-1"></a><span class="co"># return 0 to retry, return non 0 to give up</span></span>
<span id="cb8-3"><a href="#cb8-3" aria-hidden="true" tabindex="-1"></a><span class="fu">bashbotBlockRecover()</span> <span class="kw">{</span></span>
<span id="cb8-4"><a href="#cb8-4" aria-hidden="true" tabindex="-1"></a> <span class="co"># place your commands to unblock here, e.g. change IP-Adess or simply wait</span></span>
<span id="cb8-5"><a href="#cb8-5" aria-hidden="true" tabindex="-1"></a> <span class="fu">sleep</span> 60 <span class="kw">&amp;&amp;</span> <span class="cf">return</span> <span class="dv">0</span> <span class="co"># may be temporary</span></span>
<span id="cb8-6"><a href="#cb8-6" aria-hidden="true" tabindex="-1"></a> <span class="cf">return</span> <span class="dv">1</span> </span>
<span id="cb8-7"><a href="#cb8-7" aria-hidden="true" tabindex="-1"></a> <span class="er">}</span></span></code></pre></div>
<div class="sourceCode" id="cb7"><pre class="sourceCode bash"><code class="sourceCode bash"><span id="cb7-1"><a href="#cb7-1" aria-hidden="true" tabindex="-1"></a><span class="co"># called when bashbot sedn command failed because we can not connect to telegram</span></span>
<span id="cb7-2"><a href="#cb7-2" aria-hidden="true" tabindex="-1"></a><span class="co"># return 0 to retry, return non 0 to give up</span></span>
<span id="cb7-3"><a href="#cb7-3" aria-hidden="true" tabindex="-1"></a><span class="fu">bashbotBlockRecover()</span> <span class="kw">{</span></span>
<span id="cb7-4"><a href="#cb7-4" aria-hidden="true" tabindex="-1"></a> <span class="co"># place your commands to unblock here, e.g. change IP-Adess or simply wait</span></span>
<span id="cb7-5"><a href="#cb7-5" aria-hidden="true" tabindex="-1"></a> <span class="fu">sleep</span> 60 <span class="kw">&amp;&amp;</span> <span class="cf">return</span> <span class="dv">0</span> <span class="co"># may be temporary</span></span>
<span id="cb7-6"><a href="#cb7-6" aria-hidden="true" tabindex="-1"></a> <span class="cf">return</span> <span class="dv">1</span> </span>
<span id="cb7-7"><a href="#cb7-7" aria-hidden="true" tabindex="-1"></a> <span class="er">}</span></span></code></pre></div>
<p>@Gnadelwartz</p>
<h2>That's it all guys!</h2>
<p>If you feel that there's something missing or if you found a bug, feel free to submit a pull request!</p>
<h4>$$VERSION$$ v1.20-0-g2ab00a2</h4>
<h4>$$VERSION$$ v1.21-dev-14-g3f8841b</h4>
</body>
</html>

46
README.md
View File

@ -67,31 +67,39 @@ Bashbot [Documentation](https://github.com/topkecleon/telegram-bot-bash) and [Do
### Your really first bashbot in a nutshell
To install and run bashbot you need access to a linux/unix command line. If you don't know how to get access to a linux/unix command line you should stop reading here :-(
To install and run bashbot you need access to a linux/unix command line with bash, a [Telegram client](https://telegram.org) and a mobile phone [with a Telegram account](https://telegramguide.com/create-a-telegram-account/).
In addition you need a [Telegram client](https://telegram.org) and a mobile phone to [register an account](https://telegramguide.com/create-a-telegram-account/).
If you don't want to register for Telegram you should stop reading here ;-)
First you need to [create a new Telegram Bot token](doc/1_firstbot.md) for your bot and write it down.
After you're registered to Telegram send a message to [@botfather](https://telegram.me/botfather),
[create a new Telegram Bot token](doc/1_firstbot.md) and write it down. You need the token to install the bot.
Now open a linux/unix terminal with bash, create a new directory, change to it and install telegram-bot-bash:
Now open a terminal and check if bash is installed:
```
which bash && echo "bash seems available..."
```
Create a new directory, change to it: ```mkdir tbb; cd tbb``` and download the latest '*.tar.gz' file from
[https://github.com/topkecleon/telegram-bot-bash/releases](https://github.com/topkecleon/telegram-bot-bash/releases). This can be done with the commands:
```bash
wget -q https://github.com/$(wget -q https://github.com/topkecleon/telegram-bot-bash/releases/latest -O - | egrep '/.*/.*/.*tar.gz' -o)
# create bot dir
mkdir mybot
cd mybot
# download latest release with wget or from https://github.com/topkecleon/telegram-bot-bash/releases/latest
wget "https://github.com/$(wget -q "https://github.com/topkecleon/telegram-bot-bash/releases/latest" -O - | egrep '/.*/download/.*/.*tar.gz' -o)"
# Extract the tar archive
tar -xzf *.tar.gz
cd telegram-bot-bash
# initialize your bot
# Enter your bot token when asked, all other questions can be answered by hitting the \<Return\> key.
./bashbot.sh init
# Now start your bot
./bashbot.sh start
Bottoken is valid ...
Bot Name: yourbotname_bot
Session Name: yourbotname_bot-startbot
Bot started successfully.
```
Extract the '*.tar.gz' file and change to bashbot directory: ```tar -xzf *.tar.gz; cd telegram-bot-bash```,
install bashbot: ```./bashbot.sh init``` and enter your bot token when asked. All other questions can be answered
by hitting the \<Return\> key.
Now open the Telegram App on your mobile phone and start a chatting with your bot (_your bot's username is shown after 'Bot Name:'_):
That's all, now you can start your bot with ```./bashbot.sh start``` and send him messages:
```
/start
@ -269,4 +277,4 @@ bashbotBlockRecover() {
If you feel that there's something missing or if you found a bug, feel free to submit a pull request!
#### $$VERSION$$ v1.20-0-g2ab00a2
#### $$VERSION$$ v1.21-dev-14-g3f8841b

68
README.txt
View File

@ -81,44 +81,48 @@ available on www.github.com
### Your really first bashbot in a nutshell
To install and run bashbot you need access to a linux/unix command line. If you
don't know how to get access to a linux/unix command line you should stop
reading here :-(
To install and run bashbot you need access to a linux/unix command line with
bash, a [Telegram client](https://telegram.org) and a mobile phone [with a
Telegram account](https://telegramguide.com/create-a-telegram-account/).
In addition you need a [Telegram client](https://telegram.org) and a mobile
phone to [register an
account](https://telegramguide.com/create-a-telegram-account/).
If you don't want to register for Telegram you should stop reading here ;-)
First you need to [create a new Telegram Bot token](doc/1_firstbot.md) for your
bot and write it down.
After you're registered to Telegram send a message to
[@botfather](https://telegram.me/botfather),
[create a new Telegram Bot token](doc/1_firstbot.md) and write it down. You
need the token to install the bot.
Now open a linux/unix terminal with bash, create a new directory, change to it
and install telegram-bot-bash:
Now open a terminal and check if bash is installed:
```
which bash && echo "bash seems available..."
```
Create a new directory, change to it: ```mkdir tbb; cd tbb``` and download the
latest '*.tar.gz' file from
[https://github.com/topkecleon/telegram-bot-bash/releases](https://github.com/to
pkecleon/telegram-bot-bash/releases). This can be done with the commands:
```bash
wget -q https://github.com/$(wget -q
https://github.com/topkecleon/telegram-bot-bash/releases/latest -O - | egrep
'/.*/.*/.*tar.gz' -o)
# create bot dir
mkdir mybot
cd mybot
# download latest release with wget or from
https://github.com/topkecleon/telegram-bot-bash/releases/latest
wget "https://github.com/$(wget -q
"https://github.com/topkecleon/telegram-bot-bash/releases/latest" -O - | egrep
'/.*/download/.*/.*tar.gz' -o)"
# Extract the tar archive
tar -xzf *.tar.gz
cd telegram-bot-bash
# initialize your bot
# Enter your bot token when asked, all other questions can be answered by
hitting the \<Return\> key.
./bashbot.sh init
# Now start your bot
./bashbot.sh start
Bottoken is valid ...
Bot Name: yourbotname_bot
Session Name: yourbotname_bot-startbot
Bot started successfully.
```
Extract the '*.tar.gz' file and change to bashbot directory: ```tar -xzf
*.tar.gz; cd telegram-bot-bash```,
install bashbot: ```./bashbot.sh init``` and enter your bot token when asked.
All other questions can be answered
by hitting the \<Return\> key.
Now open the Telegram App on your mobile phone and start a chatting with your
bot (_your bot's username is shown after 'Bot Name:'_):
That's all, now you can start your bot with ```./bashbot.sh start``` and send
him messages:
```
/start
@ -359,4 +363,4 @@ wait
If you feel that there's something missing or if you found a bug, feel free to
submit a pull request!
#### $$VERSION$$ v1.20-0-g2ab00a2
#### $$VERSION$$ v1.21-dev-14-g3f8841b