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check if a directory exists if not make it

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# 8  
Old 08-24-2008
i get syntax error near unexpected token then
# 9  
Old 08-24-2008
Quote:
Originally Posted by musicmancanora
i get syntax error near unexpected token then
thats because there is no test condition with elif..

ok try this..

Quote:
if [ -d /tmp/old ]
then
echo "DIR exist"
else
echo "Error: '$check' does not exist!!"
echo "EXITING"
exit 1
fi
# 10  
Old 08-24-2008
that still does not work for some reason i get more syntax errors with the then
# 11  
Old 08-24-2008
Quote:
Originally Posted by musicmancanora
that still does not work for some reason i get more syntax errors with the then
post the errors..
# 12  
Old 08-24-2008
ok that works thanks very much
# 13  
Old 08-24-2008
Quote:
Originally Posted by musicmancanora
ok that works thanks very much
oh great... Smilie
# 14  
Old 08-24-2008
Quote:
Originally Posted by musicmancanora
iv done

[code]
if [ -d /tmp/old ]
then
#do nothing
elif
echo "directory exists"
exit 1
fi

i get some weird errors all about syntax where am i going wrong
Replace elif by else.
A comment is not evaluated as an statement, she shell will signal a syntax error on the else line. A null statement is specified with ':' :
Code:
if [ -d /tmp/old ]
then
   : #do nothing
else
   echo "directory exists"
   exit 1
fi

You can also invert your test :
Code:
if [! -d /tmp/old]
then
   echo "directory exists"
   exit 1
fi

Jean-Pierre.
Last edited by aigles; 08-24-2008 at 12:07 PM.. Reason: Add missing spaces in tests conditions
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