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Full Discussion: Copying files using $filename
Top Forums Shell Programming and Scripting Copying files using $filename Post 302563953 by sam_bd on Wednesday 12th of October 2011 01:11:31 PM
Old 10-12-2011
Copying files using $filename
Hi,
I've a problem. Here is the code:

Code:
#!/bin/ksh
echo "enter a file name"
read a
cd /home/linux1/sam
if [ -e $a ]
then
echo "file exists"
cp $a $a_bkp
else
echo "file doesn't exist"
fi

when executed the o/p is:
Code:
enter a file name
contact
file exists
cp: missing destination file
Try `cp --help' for more information.

The copy command using $a is not working. Could anybody please guide in this regard?
Last edited by pludi; 10-12-2011 at 04:53 PM..
 

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LEARN ABOUT OPENSOLARIS

shells

shells(4)							   File Formats 							 shells(4)

NAME

       shells - shell database

SYNOPSIS

       /etc/shells

DESCRIPTION

       The shells file contains a list of the shells on the system. Applications use this file to determine whether a shell is valid. See getuser-
       shell(3C). For each shell a single line should be present, consisting of the shell's path, relative to root.

       A hash mark (#) indicates the beginning of a comment; subsequent characters up to the end of the line are not interpreted by  the  routines
       which search the file. Blank lines are also ignored.

       The following default shells are used by utilities: /bin/bash, /bin/csh, /bin/jsh, /bin/ksh, /bin/ksh93, /bin/pfcsh, /bin/pfksh, /bin/pfsh,
       /bin/sh, /bin/tcsh, /bin/zsh, /sbin/jsh, /sbin/sh, /usr/bin/bash, /usr/bin/csh, /usr/bin/jsh, /usr/bin/ksh, /usr/bin/ksh93, /usr/bin/pfcsh,
       /usr/bin/pfksh, /usr/bin/pfsh, and /usr/bin/sh, /usr/bin/tcsh, /usr/bin/zsh, and /usr/sfw/bin/zsh. /etc/shells overrides the default list.

       Invalid shells in /etc/shells could cause unexpected behavior, such as being unable to log in by way of ftp(1).

FILES

       /etc/shells    list of shells on system

SEE ALSO

       vipw(1B), ftpd(1M), sendmail(1M), getusershell(3C), aliases(4)

SunOS 5.11							    20 Nov 2007 							 shells(4)
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