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Shell Programming and Scripting
Reverse *
Post 70127 by Ygor on Tuesday 26th of April 2005 03:40:40 AM
04-26-2005
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Just check out the script...
1 #!/bin/bash
2
3 echo -n "Enter a string :: "
4 read str
5 echo -n "Reverse is :: "
6 l=`expr length "$str"`
7 while
8 do
9 m=`echo $str | cut -c "$l"`
10 echo -n $m
11 ... (3 Replies)
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Hi All,
I have a String str="Manish". I would like to reverse it.
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LEARN ABOUT OPENSOLARIS
rev
rev(1) User Commands rev(1) NAME
rev - reverse the characters or lines of one or more files SYNOPSIS
/usr/bin/rev [-l] [file ...] DESCRIPTION
rev copies one or more files to standard output, reversing the order of characters on every line of the file. OPTIONS
The following options are supported: -l Reverse the order of the lines of the file, instead of characters. --line OPERANDS
The following operands are supported: file Specifies the name of the file to use as input. If file is not specified, or if file is a -, rev copies from standard input starting at the current offset. EXIT STATUS
The following exit values are returned: 0 All files copied successfully. >0 One or more files did not copy. ATTRIBUTES
See attributes(5) for descriptions of the following attributes: +-----------------------------+-----------------------------+ | ATTRIBUTE TYPE | ATTRIBUTE VALUE | +-----------------------------+-----------------------------+ |Availability |SUNWcsu | +-----------------------------+-----------------------------+ |CSI |Enabled | +-----------------------------+-----------------------------+ |Interface Stability |Committed | +-----------------------------+-----------------------------+ SEE ALSO
cat(1), ksh93(1)tail(1), attributes(5) SunOS 5.11 27 Jan 2009 rev(1)