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Full Discussion: check the directory exist
Top Forums Shell Programming and Scripting check the directory exist Post 302239028 by Sara-sh on Monday 22nd of September 2008 07:41:56 PM
Old 09-22-2008
Check if a directory exists
Hello:

Can someone please help me figure out what is wrong here, my script does not move on to the "else" part even though there is no .ssh directory on my remote server:

$more putkey.sh
#!/bin/ksh
for server in `cat list`
do
if [ -d /.ssh ]; then
cat $HOME/.ssh/id_rsa.pub |ssh $server ' cat >> .ssh/authorized_keys && echo "key copied"'
else
cat $HOME/.ssh/id_rsa.pub |ssh $server ' mkdir .ssh && cat >> .ssh/authorized_keys && echo "key copied"'
fi
done

$./putkey.sh
Password:
sh: .ssh/authorized_keys: cannot create

The script works if the else part is executed:

$cat $HOME/.ssh/id_rsa.pub |ssh myserver ' mkdir .ssh && cat >> .ssh/authorized_keys && echo "key copied"'
Password:
key copied
 

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LEARN ABOUT SUNOS

mvdir

mvdir(1M)						  System Administration Commands						 mvdir(1M)

NAME

       mvdir - move a directory

SYNOPSIS

       /usr/sbin/mvdir dirname name

DESCRIPTION

       mvdir  moves  directories within a file system. dirname must be a directory. If name does not exist, it will be created as a directory.	If
       name does exist, and is a directory, dirname will be created as name/dirname. dirname and  name may not be on the same path; that  is,  one
       may not be subordinate to the other. For example:

	      example% mvdir x/y x/z

       is legal, but

	      example% mvdir x/y x/y/z

       is not.

OPERANDS

       dirname	       The name of the directory that is to be moved to another directory in the filesystem.

       name	       The  name  of the directory into which dirname is to be moved. If name does not exist, it will be created. It may not be on
		       the same path as dirname.

USAGE

       See largefile(5) for the description of the behavior of mvdir when encountering files greater than or equal to 2 Gbyte ( 2**31 bytes).

EXIT STATUS

       0	Successful operation.

       >0	Operation failed.

ATTRIBUTES

       See attributes(5) for descriptions of the following attributes:

       +-----------------------------+-----------------------------+
       |      ATTRIBUTE TYPE	     |	    ATTRIBUTE VALUE	   |
       +-----------------------------+-----------------------------+
       |Availability		     |SUNWcsu			   |
       +-----------------------------+-----------------------------+

SEE ALSO

       mkdir(1), mv(1), attributes(5), largefile(5)

SunOS 5.10							    14 Mar 1997 							 mvdir(1M)
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