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Shell Programming and Scripting
Remove regularly repeated lines
Post 302751155 by saeed.soltani on Thursday 3rd of January 2013 09:14:51 AM
01-03-2013
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1. Shell Programming and Scripting
I am new to Perl and in text file of around 1000 lines having around 500 repeated line which I felt is no use and want to remove these line.so can somebody help in same for providing sample code how can i remove these repeated line in a file. (11 Replies)
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2. Shell Programming and Scripting
HI,
Can anyone help me with a script.
i/p
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o/p
calc 1 2 3 4 5 6 7 8
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i.e remove anything after where two times the string calc is found.
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Hi, i need to read a line from a file and count the number of times it appear in, then continuous to the second line with the same. So when i count a line i have to remove all duplicates in the file to not count it another time.
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Hi all
if i want to get the 3 lines of the most repeated lines here
tony,1,x
tony,1,x
tony,2,x
tony,2,x
tony,3,x
tony,4,x
tony,5,x
adam,1,y
to get output
tony,1,x
tony,2,x
tony3,x
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Hi all,
I've been trying to write a script to compare two files. This is what I want:
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a 1 2
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file 2:
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a
c
a
b
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aaa
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Hi,
I have this text file with these words and I need help with removing words with repeated letter from these lines.
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335 did
1 eeee
1 eeeee
2 eke
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Remove duplicate lines which has been repeated 4 times attached test.txt
below command tried and not getting expect output.
for i in `cat test.txt | uniq`
do
num=`cat test.txt | grep $i | wc -l`
echo $i $num
done
test.txt
... (17 Replies)
Discussion started by: Kalia
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