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you can use awk,nawk or gawk:-




gawk '{for(i=2;i<=NF;i++){print $1,$i}}' FS="," OFS="," infile.txt > outfile.txt



BR
:D:D:D

huaihaizi3:-

what if "This is Line 1" is containing more than 4 args?

---------- Post updated at 18:01 ---------- Previous update was at 17:49 ----------

or even you can do below:-

gawk...

and to eliminate the space from beginning do the code:-

gawk '/^R/&&s{sub(/^[ ]/,"",s) ; print s ; s=""}{s=s" "$0}END{sub(/^[ ]/,"",s);printf s}' file.txt

I am not facing this problem as per the o/p you see , but modify code as below:-

gawk '/^R/&&s{print s ; s=""}{s=s" "$0}END{printf s}' file.txt

another way:-

gawk '/^R/&&s{print s ; s=""}{s=s$0}END{printf s}' file.txt


o/p
R|This is line 1
R|This is line 2
R|This is line 3
R|This is line 4
R|This is line 5


BR
;););)

sorry , but I didn't see your important note that the lines may contain another ":" , my first code will not work if this is true ,kindly use below python code:


import re

fin =...

you can use nawk , awk , gawk:


nawk -F":" '{print $NF}' infile > outfile

just notice something , where is the call of the function "PDFGenerator" ?

did you try to delete the space between #! and /usr/bin/env python ??




#! /usr/bin/env python

import subprocess
import sys

def PDFGenerator(args=''):
if args:
proc =...

actually if you want the number to be dynamic , my code will be better if you do below:-

import re

x = '12345678911234567'
m = re.findall(r"(\d{1,3})",x[::-1])
y = ",".join(m)
result =...

using python 3.2:-


import re

x = '12345678911234567'
m = re.findall(r"(\d{2,3})",x[::-1])
y = ",".join(m)
result = y[::-1]
print(result)



output:

'12,345,678,911,234,567'


...

using Python32:-


import re

fin = open('newfile.txt','r')
fout = open('file_out.txt','w+')
for line in fin:
print(line.replace(r'[|]','|').replace(r'{|}','\n'),file=fout)


fin.close()...

Just giving a shoot: :)

Using Python3.2:


f = open('/path/to/input/file.txt' , 'r')
matrix={}
f.readline()
for line in f:
(gene,sample,id) = line.split()
sample = sample.split(',')...

I think the second print is an extra one see o/p below , you need to remove it.

o/p

SQ kkk m99029 wwwAV
//
//
AS
DS
SQ ooo l9909 qqqqa
//
//

nawk '/SQ/ { P=1;print}; /\/\// { P=0};...

you can do below if interested with one liner:-

perl -07 -wlpe 's/(.*)\s+~+/## $1/s ;' infile.txt

:D:D:D

kindly refer to my reply in my second post to see the comparison between soft and hard links

you can control the permission by using "chmod" command , to create a soft link use "ln -s" command

---------- Post updated at 21:17 ---------- Previous update was at 21:15 ----------

Creating...

FYI:-

A hard link can point only to a file and not to a directory, and only to a file existing on the same file system where the link itself is.
A symbolic link, in contrast, can point to a file...

thanks man that was helpful :b:

dear all;
I can't under stand what does "trap" command do:
for example see below:
trap "echo; echo no interrupts >&2; sleep 3" 2 3 15

Plz , can any body explain the action of this command?...

thanks for all of you Gurus, I am really appretiated.:)

BR

gawk '/^[0-9]/{a[$1]=a[$1]"\n"$2"\t"$3}END{for (i in a) print i,a[i]}' infile.txt

use below.

gawk '/Alpha/||/Beta/{s= s ? s"|"$0 : $0 }/Gama/{print s"|"$0 ; s="" }' infile.txt

o/p:-
Alpha<>123|Beta<>456|Gama<>789
Alpha<>555|Beta<>666|Gama<>888

:)

your code is missing {} after -I see below :-

echo archDP105144_1_702159963.dbf| xargs -I{} cp {} `echo {}|awk '{sub(/DP1/,"TML");print}'`

BR

see below link


http://search.cpan.org/~pajas/XML-LibXML-1.70/LibXML.pod#EXPORTS


and also view XML::SimpleObject module.
BR