Condition test


 
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# 1  
Old 12-18-2007
Condition test

Hi there,

When I try to do a condition on test:
$ str1=abcd
$ test $str1
$ echo $?
0
Is there anyway to display the answer to be 'TRUE' or 'YES'? rather than 0?
If so, how can I do it without using awk or sed.
# 2  
Old 12-18-2007
look inside you manpage "man test"... taken from solaris 10:

-z string True if the length of string string is zero.

so i think a "test -z $str1" might work... Smilie
# 3  
Old 12-22-2007
Quote:
Originally Posted by felixwhoals
Hi there,

When I try to do a condition on test:
$ str1=abcd
$ test $str1
$ echo $?
0
Is there anyway to display the answer to be 'TRUE' or 'YES'? rather than 0?
If so, how can I do it without using awk or sed.
If I get you right , you want something like this :

if [[ -n $str1 ]] ; then
echo "TRUE"
else
echo "FALSE"
fi
 
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