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| 2 | ·dc164cb0a715261508db76daaa6b590d·20128·python·optional·python3-sphinxcontrib.programoutput_0.16-1_all.deb | 2 | ·dc164cb0a715261508db76daaa6b590d·20128·python·optional·python3-sphinxcontrib.programoutput_0.16-1_all.deb |
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| 1 | -rw-r--r--···0········0········0········4·2020-04-16·07:33:15.000000·debian-binary | 1 | -rw-r--r--···0········0········0········4·2020-04-16·07:33:15.000000·debian-binary |
| 2 | -rw-r--r--···0········0········0·····1 | 2 | -rw-r--r--···0········0········0·····1196·2020-04-16·07:33:15.000000·control.tar.xz |
| 3 | -rw-r--r--···0········0········0····241 | 3 | -rw-r--r--···0········0········0····24188·2020-04-16·07:33:15.000000·data.tar.xz |
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| 143 | <p>To·enable·these·features,·enable·the·<code·class="docutils·literal·notranslate"><span·class="pre">shell</span></code>·option.··With·this·option,·the | 143 | <p>To·enable·these·features,·enable·the·<code·class="docutils·literal·notranslate"><span·class="pre">shell</span></code>·option.··With·this·option,·the |
| 144 | command·is·literally·passed·to·the·system·shell:</p> | 144 | command·is·literally·passed·to·the·system·shell:</p> |
| 145 | <div·class="highlight-rest·notranslate"><div·class="highlight"><pre><span></span><span·class="p">..</span>·<span·class="ow">command-output</span><span·class="p">::</span>·echo·"$USER" | 145 | <div·class="highlight-rest·notranslate"><div·class="highlight"><pre><span></span><span·class="p">..</span>·<span·class="ow">command-output</span><span·class="p">::</span>·echo·"$USER" |
| 146 | ···<span·class="nc">:shell:</span> | 146 | ···<span·class="nc">:shell:</span> |
| 147 | </pre></div> | 147 | </pre></div> |
| 148 | </div> | 148 | </div> |
| 149 | <div·class="highlight-text·notranslate"><div·class="highlight"><pre><span></span>$·echo·"$USER" | 149 | <div·class="highlight-text·notranslate"><div·class="highlight"><pre><span></span>$·echo·"$USER" |
| 150 | pbuilder | 150 | pbuilder2 |
| 151 | </pre></div> | 151 | </pre></div> |
| 152 | </div> | 152 | </div> |
| 153 | <p>Other·shell·features·like·process·expansion·consequently·work,·too:</p> | 153 | <p>Other·shell·features·like·process·expansion·consequently·work,·too:</p> |
| 154 | <div·class="highlight-rest·notranslate"><div·class="highlight"><pre><span></span><span·class="p">..</span>·<span·class="ow">command-output</span><span·class="p">::</span>·ls·-l·$(which·grep) | 154 | <div·class="highlight-rest·notranslate"><div·class="highlight"><pre><span></span><span·class="p">..</span>·<span·class="ow">command-output</span><span·class="p">::</span>·ls·-l·$(which·grep) |
| 155 | ···<span·class="nc">:shell:</span> | 155 | ···<span·class="nc">:shell:</span> |
| 156 | </pre></div> | 156 | </pre></div> |
| 157 | </div> | 157 | </div> |
| 158 | <div·class="highlight-text·notranslate"><div·class="highlight"><pre><span></span>$·ls·-l·$(which·grep) | 158 | <div·class="highlight-text·notranslate"><div·class="highlight"><pre><span></span>$·ls·-l·$(which·grep) |
| 159 | -rwxr-xr-x·1·root·root·210488·Jan·2 | 159 | -rwxr-xr-x·1·root·root·210488·Jan·25··2023·/bin/grep |
| 160 | </pre></div> | 160 | </pre></div> |
| 161 | </div> | 161 | </div> |
| 162 | <p>Remember·to·use·<code·class="docutils·literal·notranslate"><span·class="pre">shell</span></code>·carefully·to·avoid·unintented·interpretation·of·shell | 162 | <p>Remember·to·use·<code·class="docutils·literal·notranslate"><span·class="pre">shell</span></code>·carefully·to·avoid·unintented·interpretation·of·shell |
| 163 | syntax·and·swallowing·of·fatal·errors!</p> | 163 | syntax·and·swallowing·of·fatal·errors!</p> |
| 164 | </div> | 164 | </div> |
| 165 | <div·class="section"·id="error-handling"> | 165 | <div·class="section"·id="error-handling"> |
| 166 | <h3>Error·handling<a·class="headerlink"·href="#error-handling"·title="Permalink·to·this·headline">¶</a></h3> | 166 | <h3>Error·handling<a·class="headerlink"·href="#error-handling"·title="Permalink·to·this·headline">¶</a></h3> |
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| 80 | $·echo·"$USER" | 80 | $·echo·"$USER" |
| 81 | $USER | 81 | $USER |
| 82 | To·enable·these·features,·enable·the·shell·option.·With·this·option,·the | 82 | To·enable·these·features,·enable·the·shell·option.·With·this·option,·the |
| 83 | command·is·literally·passed·to·the·system·shell: | 83 | command·is·literally·passed·to·the·system·shell: |
| 84 | ..·command-output::·echo·"$USER" | 84 | ..·command-output::·echo·"$USER" |
| 85 | ···:shell: | 85 | ···:shell: |
| 86 | $·echo·"$USER" | 86 | $·echo·"$USER" |
| 87 | pbuilder | 87 | pbuilder2 |
| 88 | Other·shell·features·like·process·expansion·consequently·work,·too: | 88 | Other·shell·features·like·process·expansion·consequently·work,·too: |
| 89 | ..·command-output::·ls·-l·$(which·grep) | 89 | ..·command-output::·ls·-l·$(which·grep) |
| 90 | ···:shell: | 90 | ···:shell: |
| 91 | $·ls·-l·$(which·grep) | 91 | $·ls·-l·$(which·grep) |
| 92 | -rwxr-xr-x·1·root·root·210488·Jan·2 | 92 | -rwxr-xr-x·1·root·root·210488·Jan·25··2023·/bin/grep |
| 93 | Remember·to·use·shell·carefully·to·avoid·unintented·interpretation·of·shell | 93 | Remember·to·use·shell·carefully·to·avoid·unintented·interpretation·of·shell |
| 94 | syntax·and·swallowing·of·fatal·errors! | 94 | syntax·and·swallowing·of·fatal·errors! |
| 95 | ****·Error·handling¶·**** | 95 | ****·Error·handling¶·**** |
| 96 | If·an·unexpected·exit·code·(also·known·as·return·code)·is·returned·by·a | 96 | If·an·unexpected·exit·code·(also·known·as·return·code)·is·returned·by·a |
| 97 | command,·it·is·considered·to·have·failed.·In·this·case,·a·build·warning·is | 97 | command,·it·is·considered·to·have·failed.·In·this·case,·a·build·warning·is |
| 98 | emitted·to·help·you·to·detect·misspelled·commands·or·similar·errors.·By | 98 | emitted·to·help·you·to·detect·misspelled·commands·or·similar·errors.·By |
| 99 | default,·a·command·is·expected·to·exit·with·an·exit·code·of·0,·all·other·codes | 99 | default,·a·command·is·expected·to·exit·with·an·exit·code·of·0,·all·other·codes |
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| 305 | ········out:·0, | 305 | ········out:·0, |
| 306 | ········owner:·0, | 306 | ········owner:·0, |
| 307 | ········parallel_read_saf:·0, | 307 | ········parallel_read_saf:·0, |
| 308 | ········particular:·0, | 308 | ········particular:·0, |
| 309 | ········pass:·0, | 309 | ········pass:·0, |
| 310 | ········patch:·0, | 310 | ········patch:·0, |
| 311 | ········path:·0, | 311 | ········path:·0, |
| 312 | ········pbuilder | 312 | ········pbuilder2:·0, |
| 313 | ········pep8:·0, | 313 | ········pep8:·0, |
| 314 | ········pep:·0, | 314 | ········pep:·0, |
| 315 | ········permit:·0, | 315 | ········permit:·0, |
| 316 | ········pip:·0, | 316 | ········pip:·0, |
| 317 | ········pleas:·0, | 317 | ········pleas:·0, |
| 318 | ········posix:·0, | 318 | ········posix:·0, |
| 319 | ········possibl:·0, | 319 | ········possibl:·0, |