Getting error in if loop


 
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# 1  
Old 12-05-2013
Getting error in if loop

Hi All,

while executing this code ,I'm gettign below Error

Code:
if_test: line 3: [: too many arguments
if_test: line 6: [: too many arguments


Code:
 
#!/bin/bash
if [ grep -i "admin_1" longrunning_edit.csv  -gt 0 ];
then
echo "this is aginity;"
elif [  grep -i "admin_2" longrunning_edit.csv  -gt 0 ];
then
echo "this is informatica;"
fi
exit

Please Help!!
# 2  
Old 12-05-2013
Code:
if [ $(grep -i "admin_1" longrunning_edit.csv) -gt 0 ]
then
    echo "this is aginity;"
elif [  $(grep -i "admin_2" longrunning_edit.csv) -gt 0 ]
then
    echo "this is informatica;"
fi

# 3  
Old 12-05-2013
Thanks for quick reply..!!

I changed the code and now I'm getting this Error.

Code:
 
if_test: line 1: [: -gt: unary operator expected
if_test: line 4: [: -gt: unary operator expected

# 4  
Old 12-05-2013
If you want grep to return the number of lines matching the search expression, you need the -c option
Code:
if [ $(grep -ic "admin_1" longrunning_edit.csv) -gt 0 ]
then
    echo "this is aginity;"
elif [  $(grep -ic "admin_2" longrunning_edit.csv) -gt 0 ]
then
    echo "this is informatica;"
fi

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