Hi,
I need to sort the 3rd column in ascending order , each and every column are seperated by ~.
sample input file :
2~Lead Time Metrics~jennife1
2~Lead Time Metrics~mmullis
2~Lead Time Metrics~lisah
2~Lead Time Metrics~pros
2~Lead Time Metrics~kenward
can any one help me out .
i... (1 Reply)
I have almost got my unix program working that im working on as a personal project, my file tvs.txt has around 500 records so this would make it alot easier for me to find specific information.
I have a file called tvs.txt, I'm using pico to edit the files and i want to be able to sort on the a... (6 Replies)
I have a file abc.txt which contains data in th following format
abc,23
hgfh,87
tweg,89
jdfjn,74
I want to sort on the basis of column (the second one). It should be numerical sort.
output should be
abc,23
jdfjn,74
hgfh,87
tweg,89
I know how to do it in unix. I need a PERL code (1 Reply)
Hello all,
Is there a way to sort only one column while keeping everything else intact. Take for example this situation: (all columns are space separated)
11 AA asdf 1 -0.5 xx
11 AA axdf 1 -0.6 xx
11 AA csls 1 -0.7 xx
11 AA hjkj 1 -0.4 xx
11 AA uius 1 -0.8 xx
22 AA asdf 1 -0.4 xx
22 AA... (7 Replies)
Hello,
I have two files as the following:
File1:
F0100020 A G
F0100030 A T
F0100040 A G
File2:
F0100040 A G BTA-28763-no-rs 77.2692
F0100030 A T BTA-29334-no-rs 11.4989
F0100020 A G BTA-29515-no-rs 127.006
I want to sort the second file based on the... (6 Replies)
hello,
I have a file as follows:
F0100010 A C F0100040 A G BTA-28763-no-rs 77.2692
F0100020 A G F0100030 A T BTA-29334-no-rs 11.4989
F0100030 A T F0100020 A G BTA-29515-no-rs 127.006
F0100040 A G F0100010 A C BTA-29644-no-rs 7.29827
F0100050 A... (9 Replies)
I am trying to arrange these columns so that they look like this:
Xray2_1255555 Number of Copies: 1
Boxcar_1387305895 Number of Copies: 2
Fox_1387305896 Number of Copies: 2
But I have one column after another like this:
Xray2_1255555
Number of Copies: 1
Xray2_12444444
Number of... (5 Replies)
I am trying to sort, do uniq by 1st column and report this 4 columns tab delimiter table , eg
chr10:112174128 rs2255141 2E-10 Cholesterol, total
chr10:112174128 rs2255141 7E-16 LDL
chr10:17218291 rs10904908 3E-11 HDL Cholesterol
chr10:17218291 rs970548 8E-9 TG... (4 Replies)
What im trying to do is sort the output by the number on the second column and than limit the result to only the first three lines.
This is the code
idlist="x23s52; f34233; 2343xs; 25x34; si342d"
cntr=1
idcnt=$(print $nidlist |tr ';' '\n' |wc -l)
numofgrps=0
while (($cntr <= $idcnt))... (3 Replies)
Hey,
So I'm having issues sorting a data set.
The data set contains entries as such;
# key: sex, time, athlete, athlete's nationality, date, city, country
M, 2:30:57.6, Harry Payne, GBR, 1929-07-05, Stamford Bridge, England
M, 2:5:42, Khalid Khannouchi, MAR, 1999-10-24, Chicago, USA
M,... (1 Reply)
Discussion started by: DNM_UKN
1 Replies
LEARN ABOUT CENTOS
xml::libxml::nodelist
XML::LibXML::NodeList(3) User Contributed Perl Documentation XML::LibXML::NodeList(3)NAME
XML::LibXML::NodeList - a list of XML document nodes
DESCRIPTION
An XML::LibXML::NodeList object contains an ordered list of nodes, as detailed by the W3C DOM documentation of Node Lists.
SYNOPSIS
my $results = $dom->findnodes('//somepath');
foreach my $context ($results->get_nodelist) {
my $newresults = $context->findnodes('./other/element');
...
}
API
new(@nodes)
You will almost never have to create a new NodeList object, as it is all done for you by XPath.
get_nodelist()
Returns a list of nodes, the contents of the node list, as a perl list.
string_value()
Returns the string-value of the first node in the list. See the XPath specification for what "string-value" means.
to_literal()
Returns the concatenation of all the string-values of all the nodes in the list.
get_node($pos)
Returns the node at $pos. The node position in XPath is based at 1, not 0.
size()
Returns the number of nodes in the NodeList.
pop()
Equivalent to perl's pop function.
push(@nodes)
Equivalent to perl's push function.
append($nodelist)
Given a nodelist, appends the list of nodes in $nodelist to the end of the current list.
shift()
Equivalent to perl's shift function.
unshift(@nodes)
Equivalent to perl's unshift function.
prepend($nodelist)
Given a nodelist, prepends the list of nodes in $nodelist to the front of the current list.
map($coderef)
Equivalent to perl's map function.
grep($coderef)
Equivalent to perl's grep function.
sort($coderef)
Equivalent to perl's sort function.
Caveat: Perl's magic $a and $b variables are not available in $coderef. Instead the two terms are passed to the coderef as arguments.
reverse()
Equivalent to perl's reverse function.
foreach($coderef)
Inspired by perl's foreach loop. Executes the coderef on each item in the list. Similar to "map", but instead of returning the list of
values returned by $coderef, returns the original NodeList.
reduce($coderef, $init)
Equivalent to List::Util's reduce function. $init is optional and provides an initial value for the reduction.
Caveat: Perl's magic $a and $b variables are not available in $coderef. Instead the two terms are passed to the coderef as arguments.
perl v5.16.3 2013-05-13 XML::LibXML::NodeList(3)