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Phrase reversals: Difference between revisions
added UNIX Shell
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reversal phrase code rosetta
</pre>
=={{header|UNIX Shell}}==
{{works with|Almquist Shell}}
{{works with|bash}}
{{works with|ksh93}}
<lang sh>s1="rosetta code phrase reversal"
echo "Original string ----------------------> "$s1
echo -n "1.) Reverse the string ---------------> "
echo $s1|rev
echo -n "2.) Reverse characters of each word --> "
echo $s1|tr " " "\n"|rev|tr "\n" " ";echo
echo -n "3.) Reverse word order ---------------> "
word_num=$(echo $s1|wc -w)
while [ $word_num != 0 ];do
echo -n $(echo $s1|cut -d " " -f $word_num);echo -n " "
word_num=$(expr $word_num - 1);done;echo</lang>
{{out}}
<pre>
Original string ----------------------> rosetta code phrase reversal
1.) Reverse the string ---------------> lasrever esarhp edoc attesor
2.) Reverse characters of each word --> attesor edoc esarhp lasrever
3.) Reverse word order ---------------> reversal phrase code rosetta</pre>
=={{header|zkl}}==
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