10-13-2008
Hi Summer_Cherry,
Million thanks for giving me the piece of code which will comment starting from second occurance of matched pattern from the starting of line.
intelsol2>cat 1.txt
0152364|134444|10.20.30.40|015236433
0233654|122555|10.20.30.50|023365433
intelsol2>cat 2.txt
0152364|134444|10.20.30.40|015236433
0233654|122555|10.20.30.50|023365433
0789456|332211|10.20.30.40|078945633
1234567|225522|10.20.30.50|123456733
0321654|999999|10.20.30.40|032165433
0456123|777899|10.20.30.40|045612333
intelsol2>
nawk 'BEGIN{FS="|"}
{
if (NR==FNR)
a[$3]=0
else
{
a[$3]++
if (a[$3]>=2)
print "#"$0
else
print $0
}
}' 1.txt 2.txt >3.txt
intelsol2>cat 3.txt
0152364|134444|10.20.30.40|015236433
0233654|122555|10.20.30.50|023365433
#0789456|332211|10.20.30.40|078945633
#1234567|225522|10.20.30.50|123456733
#0321654|999999|10.20.30.40|032165433
#0456123|777899|10.20.30.40|045612333
intelsol2>
Also thanks a lot for unix forum guys "you ppl rock!!!"
FYI, i was trying to search for this code since all the weekend and went through sed manual "http://www.grymoire.com/Unix/Sed.html" sub topic (/1, /2, etc. Specifying which occurrence) however was unlucky in trying all the trial and error method.
Also Summer could you please explain me the code you have written so that i can understand it in a better way.
Again thanks a lot and you can close this thread.
Thanks
-imas
10 More Discussions You Might Find Interesting
1. UNIX for Dummies Questions & Answers
Hi,
I am new to this forum and i would like to get help in this issue.
I have a file 1.txt as shown:
apple
banana
orange
apple
grapes
banana
orange
grapes
orange
....
Now i would like to search for pattern say apple or orange and then put a # at the beginning of the pattern... (2 Replies)
Discussion started by: imas
2 Replies
2. UNIX for Dummies Questions & Answers
Hi,
I think you ppl did not get my question correctly, let me explain
I have 1.txt with following entries as shown:
0152364|134444|10.20.30.40|015236433
0233654|122555|10.20.30.50|023365433
**
**
**
In file 2.txt I have the following entries as shown:
... (1 Reply)
Discussion started by: imas
1 Replies
3. Shell Programming and Scripting
trying to use sed in finding a matching pattern in a file then deleting
the next line only .. pattern --> <ad-content>
I tried this but it results are not what I wish
sed '/<ad-content>/{N;d;}' akv.xml > akv5.xml
ex,
<Celebrant2First>Mickey</Celebrant2First>
<ad-content>
Minnie... (2 Replies)
Discussion started by: aveitas
2 Replies
4. UNIX for Dummies Questions & Answers
I have a file that will sometimes contain a pattern. The pattern is this:
W/D FRM CHK 00
I want to find any lines with this pattern, delete those lines, and also delete the line above and the line below. (1 Reply)
Discussion started by: nickg
1 Replies
5. Shell Programming and Scripting
I have a file that will sometimes contain a pattern. The pattern is this:
FRM CHK 0000
I want to find any lines with this pattern, delete those lines, and also delete the line above and the line below. (4 Replies)
Discussion started by: nickg
4 Replies
6. Shell Programming and Scripting
i have a file sample.txt containing
i want to delete lines starting with 123 neglecting spaces and tabs.
but not lines containing 123. i.e.
i want files sample.txt as
help me
thanxx (4 Replies)
Discussion started by: yashwantkumar
4 Replies
7. Shell Programming and Scripting
Hi, just tried some script, awk, sed for the last 2 hours and now need help.
Let's say I have a huge file of 800,000 lines like this :
It's a tedious job to look through it, I'd like to remove those useless lines in it as there's a few thousands :
Or to be even more precise :
if line1 =... (6 Replies)
Discussion started by: Zurd
6 Replies
8. Shell Programming and Scripting
'Hi
I'm using the following code to extract the lines(and redirect them to a txt file) after the pattern match. But the output is inclusive of the line with pattern match.
Which option is to be used to exclude the line containing the pattern?
sed -n '/Conn.*User/,$p' > consumers.txt (11 Replies)
Discussion started by: essem
11 Replies
9. UNIX for Dummies Questions & Answers
Hi all!
Thanks for taking the time to view this!
I want to grep out all lines of a file that starts with pattern 1 but also does not match with the second pattern.
Example:
Drink a soda
Eat a banana
Eat multiple bananas
Drink an apple juice
Eat an apple
Eat multiple apples
I... (8 Replies)
Discussion started by: demmel
8 Replies
10. UNIX for Beginners Questions & Answers
I have a file with a list of references towards the end and want to apply a grep for some string.
text ....
@unnumbered References
@sp 1
@paragraphindent 0
2017. @strong{Chalenski, D.A.}; Wang, K.; Tatanova, Maria; Lopez,
Jorge L.; Hatchell, P.; Dutta, P.; @strong{Small airgun... (1 Reply)
Discussion started by: kristinu
1 Replies
LEARN ABOUT CENTOS
gensprep
gensprep(8) ICU 50.1.2 Manual gensprep(8)
NAME
gensprep - compile StringPrep data from files filtered by filterRFC3454.pl
SYNOPSIS
gensprep [ -h, -?, --help ] [ -v, --verbose ] [ -c, --copyright ] [ -s, --sourcedir source ] [ -d, --destdir destination ]
DESCRIPTION
gensprep reads filtered RFC 3454 files and compiles their information into a binary form. The resulting file, <name>.icu, can then be read
directly by ICU, or used by pkgdata(8) for incorporation into a larger archive or library.
The files read by gensprep are described in the FILES section.
OPTIONS
-h, -?, --help
Print help about usage and exit.
-v, --verbose
Display extra informative messages during execution.
-c, --copyright
Include a copyright notice into the binary data.
-s, --sourcedir source
Set the source directory to source. The default source directory is specified by the environment variable ICU_DATA.
-d, --destdir destination
Set the destination directory to destination. The default destination directory is specified by the environment variable ICU_DATA.
ENVIRONMENT
ICU_DATA Specifies the directory containing ICU data. Defaults to /usr/share/icu/50.1.2/. Some tools in ICU depend on the presence of the
trailing slash. It is thus important to make sure that it is present if ICU_DATA is set.
FILES
The following files are read by gensprep and are looked for in the source /misc for rfc3454_*.txt files and in source /unidata for Normal-
izationCorrections.txt.
rfc3453_A_1.txt Contains the list of unassigned codepoints in Unicode version 3.2.0....
rfc3454_B_1.txt Contains the list of code points that are commonly mapped to nothing....
rfc3454_B_2.txt Contains the list of mappings for casefolding of code points when Normalization form NFKC is specified....
rfc3454_C_X.txt Contains the list of code points that are prohibited for IDNA.
NormalizationCorrections.txt
Contains the list of code points whose normalization has changed since Unicode Version 3.2.0.
VERSION
50.1.2
COPYRIGHT
Copyright (C) 2000-2002 IBM, Inc. and others.
SEE ALSO
pkgdata(8)
ICU MANPAGE
18 March 2003 gensprep(8)