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"sed" problem

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# 1  
Old 07-24-2006
"sed" problem
Hi All,

In the below line of command what is the functionality of
sed -e "s/ //g"

I want to know what could be the output of the sed command.

count=`echo $count | sed -e "s/ //g"`

in the above command $count is some number.

Please help me out.

Regards,
Ravi Kumar Garlapati
# 2  
Old 07-24-2006
Quote:
Originally Posted by rkrgarlapati
count=`echo $count | sed -e "s/ //g"`
This will remove all spaces from $count, while $count is a number nothing will happen
# 3  
Old 07-24-2006
Hi Hitori,

You mean to say "s/ //g" indicates spaces ?

count=`echo $count | sed -e "s/ //g"`

if $count = "Ravi Kumar Garlapati"
the output could be RaviKumarGarlapati,

Am i right ?

Regards,
Ravi Kumar Garlapati
# 4  
Old 07-24-2006
$ echo "Ravi Kumar Garlapati" | sed -e "s/ //g"
RaviKumarGarlapati
# 5  
Old 07-24-2006
Hi Hitori,

Thank You. Smilie

I got a clear picture of my command.
Actually i am into maintenance kind of job,
i am maintaining lot's of shell scripts.

As i am new to shell script, i got this doubt.

Thanking you once again. Smilie

Regards,
Ravi Kumar Garlapati
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