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Full Discussion: FIle (directory) test operator (bash)
Top Forums Shell Programming and Scripting FIle (directory) test operator (bash) Post 302317324 by wildbluefaerie on Monday 18th of May 2009 05:23:27 PM
Old 05-18-2009
FIle (directory) test operator (bash)
I'm almost pulling out my hair trying to figure out what's wrong with this... there's no reason I can see that it shouldn't be working. It seems that the code acts as though the conditional statement is true no matter what - I've even tried removing the negation operator, but it always goes into the first block of code whether or not the directory exists. I've also tried switching -d to -e, but it gets the same result. Thanks in advance!

Code:
directory="Test"
echo "Does $directory exist in:"
pwd
if [[ ! -d "$directory" ]];
then
    mkdir $directory
    echo "$directory doesn't exist"
else
    echo "$directory exists."
fi

Output: (when the folder exists)
Code:
Does Test exist in:
/media/WALTER/autosync
mkdir: cannot create directory `Test': File exists
Test doesn't exist

Output: (when the folder doesn't exist)
Code:
Does Test exist in:
/media/WALTER/autosync
Test doesn't exist

 

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LEARN ABOUT OSF1

mvdir

mvdir(1)						      General Commands Manual							  mvdir(1)

NAME

       mvdir - Moves (renames) a directory

SYNOPSIS

       mvdir directory1 directory2

DESCRIPTION

       The  mvdir  command renames directories within a file system. To use mvdir, you must have write permission to directory1 and directory2 and
       to the parent directories of directory1 and directory2. The directory1 argument must name an existing directory.  If  directory2  does  not
       exist,  directory1  is moved to directory2.  If directory2 exists, directory1 becomes a subdirectory of directory2.  directory2 cannot be a
       subdirectory of directory1.

       Directories cannot be moved across file systems.

       You can also rename a directory with the mv command.

NOTES

       This command was made obsolete by the mv command.

EXAMPLES

       To rename or move a directory to another location, enter: mvdir appendixes manual

       If manual does not exist, then this renames the directory appendixes to manual.

       If a directory named manual already exists, this moves appendixes and its  contents  to	manual/appendixes.   In  other	words,	appendixes
       becomes a subdirectory of manual.

SEE ALSO

       Commands:  mkdir(1), mv(1)

       Functions:  rename(2)

																	  mvdir(1)
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