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unix shell programm(need urgent Help)

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# 1  
Old 06-29-2011
unix shell programm(need urgent Help)
Hi guys,
i am new to shell can u please explain how to get those two outputs
in temp1

i have i/p like
Code:
abcd 
edk
lkg 
jkl
loop

i need o/p
Code:
abcd *********
edk**********
lkg ***********
jkl ***********
loop************

need o/p
Code:
abcd 
***************
edk
***************
lkg 
***************
jkl
****************
loop
***************

can u please tell me script and please explain syntax also how its wrks


thanks in advance
Last edited by Franklin52; 06-29-2011 at 04:41 AM.. Reason: Please use code tags for code and data samples, thank you
# 2  
Old 06-29-2011
Code:
% cat >testfile
abcd 
edk
lkg 
jkl
loop
app@kf3sv ~/tmp 
% sed -r 's/$/*****************/; s/^(.{14}).*$/\1/' testfile
abcd *********
edk***********
lkg **********
jkl***********
loop**********
app@kf3sv ~/tmp 
% sed -r 's/$/\n*****************/' testfile
abcd 
*****************
edk
*****************
lkg 
*****************
jkl
*****************
loop
*****************

And no, I couldn't explain better then in many web tutorials about sed.
And you really have spaces after "abcd" and "lkg" in your example.
Last edited by yazu; 06-29-2011 at 04:28 AM..
# 3  
Old 06-29-2011
tnx ..its working Smilie
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