How to capture status code and echo a message


 
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# 1  
Old 04-30-2008
How to capture status code and echo a message

Im trying to execute application and its return code is below

IF Status code=o
echo "........"

else Staus Code =-2 DJRE

then echo "......"

Can any one help me how to handle the status code and echo some message.
# 2  
Old 04-30-2008
How to capture status code and echo a message

I guess you call your function like this:

result=`Your_function`

# From your question it is a character 'o', if so then use the below condition
if [ "$result" = "o" ]
Just in case you meant the number 0 (zero) then use the below condition
if [ $result -eq 0 ]
then
echo "....."
else
echo "....."
fi

BTW, can you tell me how to post a new question in this forum. I appear too dumb as I spent already 15 mins finding the place for submitting questions.
# 3  
Old 04-30-2008
Nanu_Manju: when you enter a forum, like Shell Programming and Scripting - The UNIX Forums, there's a "New Thread" button above the list of "Threads in Forum", and one below the list too.
# 4  
Old 04-30-2008
Thanks Lankar

Thanks, I hate when I appear dumb. You have a good day
# 5  
Old 04-30-2008
To Skip File does not exist line using grep

ls -lrt *20080430 | grep -v | wc -l

ls: 0653-341 The file *20080430 does not exist.
0

We need to skip File does not exist like like total using grep command

can any one help how to acheive this
# 6  
Old 04-30-2008
The output will be zero lines if there are no files, so wouldn't it suffice just to discard the error message?

Code:
ls -lrt *20080430 2>/dev/null | wc -l

PS. Please start a new thread for a new question.
# 7  
Old 04-30-2008
HI,

Returncode = `cd $Path;ls -lrt *$fdate 2>/dev/null | wc -l`
if [ "$Returncode" = 0 ]
then
echo '.......'
else

cd $Path;ls -lrt *$fdate 2>/dev/null

but it showing the error Returncode not found
help me please
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