Reverse the order of lines in a text file while preserving the contents of each line: Difference between revisions
Reverse the order of lines in a text file while preserving the contents of each line (view source)
Revision as of 12:28, 2 February 2024
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C:\My Projects\BGI>
</pre>
=={{header|Quackery}}==
<syntaxhighlight lang="Quackery"> [ sharefile drop
[] swap
[ carriage over find split
dup $ "" != while
behead drop
unrot nested swap join
swap again ]
drop nested swap join
witheach [ echo$ cr ] ] is task ( $ --> )
$ "rosetta/input.txt" task</syntaxhighlight>
{{out}}
<pre> --- Will Rodgers
until you can find a rock."
saying 'Nice Doggy'
"Diplomacy is the art of
</pre>
=={{header|R}}==
<syntaxhighlight lang="rsplus">text <- scan("Rodgers.txt", character(), sep = "\n")
Line 797 ⟶ 821:
</pre>
=={{header|Ruby}}==
<syntaxhighlight lang="ruby">puts File.readlines("diplomacy.txt").reverse</syntaxhighlight>
{{out}}
<pre> --- Will Rodgers
until you can find a rock."
saying 'Nice Doggy'
"Diplomacy is the art of
</pre>
=={{header|sed}}==
<syntaxhighlight lang="sed">1!G
Line 811 ⟶ 844:
</pre>
=={{header|UNIX Shell}}==
Line 827 ⟶ 859:
=={{header|Wren}}==
{{libheader|Wren-ioutil}}
<syntaxhighlight lang="
var fileName1 = "rodgers.txt"
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