Reverse the order of lines in a text file while preserving the contents of each line: Difference between revisions
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Thundergnat (talk | contribs) m (syntax highlighting fixup automation) |
(add sed) |
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</pre> |
</pre> |
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=={{header| |
=={{header|sed}}== |
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<syntaxhighlight lang="sed">1!G |
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{{works with|Bourne Again SHell}} |
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h |
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$!d</syntaxhighlight> |
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{{out}} |
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<pre> |
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$ sed -f tac.sed file.txt |
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--- Will Rodgers |
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until you can find a rock." |
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saying 'Nice Doggy' |
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"Diplomacy is the art of |
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</pre> |
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=={{header|UNIX Shell}}== |
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<syntaxhighlight lang="bash">tac rodgers.txt</syntaxhighlight> |
<syntaxhighlight lang="bash">tac rodgers.txt</syntaxhighlight> |
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{{out}} |
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Output: |
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<pre> |
<pre> |
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--- Will Rodgers |
--- Will Rodgers |
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"Diplomacy is the art of |
"Diplomacy is the art of |
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</pre> |
</pre> |
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Notice that '''tac''' is '''cat''' in reverse order. |
Notice that '''tac''' is '''cat''' in reverse order. |
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