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Extracting String from a list

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# 1  
Old 05-29-2002
Extracting String from a list
I have a string of Data such as

Date Time Tran1 Tran2 Tran3 ......

How can I extract just all the trans excluding Date and Time.

Thanks,

Odogbolu98
Smilie
# 2  
Old 05-29-2002
awk
you can extract the tran by using awk command

pipe the list through awk, example

ls -l | awk '{print $3" "$4" "$5}'

or if the string of data is in a file you could cat the file
eg

cat filename | awk '{print $3" "$4" "$5}'


this will get Tran1 on colume 3, Tran2 on colume 4, & tran3 on colume 5.
Last edited by hassan2; 05-29-2002 at 05:35 PM..
# 3  
Old 05-29-2002
Thanks Hassan, But the problem is that there are different numbers of trans involved. That is why I used continuation sign(...) There could be as many as 4 to 7 or even 1 trans. I would need a strict to extract the trans, irrespective of the number of trans involved.

Hope this explans the situation.

Odogbolu98
# 4  
Old 05-30-2002
Try using the shell:
Code:
while read junk1 junk2 good_stuff
do
echo "$good_stuff"
done < your_file

# 5  
Old 06-01-2002
Re: Extracting String from a list
Hi,

How about using

echo $line|tr -s " "|cut -d" " -f 3-


hope this solves the issue


rgds
penguin
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