Hello Friends,
i used awk to sum up total size of files under a directory (with the help of examples, threads here).
ls -l | awk '/^-/ {total += $5} END {printf "%15.0f\n",total}' >> total.txt
After each execution of the script total result is appended into a text file:
7010
7794
8890 ... (7 Replies)
I have a txt file as follows
Code:
Oct 1 file1 4144
Oct 1 file23 5170
Oct 2 file5 3434
Oct 21 file56 2343
I need to add a new column by marking the right log file from current directory. For example populate like this. Please not in the second columt for "1" it has... (2 Replies)
Is there anyway to use awk to add a first column to my data that automatically goes from 1 to n , where n is the numbers of my rows?:confused: (4 Replies)
Hello everyone,
I have a file with the following structure:
abc xyz 111 222
agf hjhf 787 799
tht yah 878 898
... ... ... ...
... ... ... ...
... ... ... ...
I want to add a column (with a fixed value of 1000) at the end such that it becomes:
abc xyz 111 222 1000
agf hjhf 787... (5 Replies)
Hi,
test.txt contains below values
1
2
3
4
5
Desired output:
'TT.1',
'TT.2',
'TT.3',
'TT.4',
'TT.5'
Last value should not contain the comma after the value. Below is the script which i have tried. I'm using Linux.
#!/bin/bash
for i in $test.txt (4 Replies)
Hi ,
Can any one please tell me, how can we add the file name as column using sed.
right now we are using the below awk command for adding the file name as column but when we are calling this script from datastage it is deleting the file data..very weird raised a support ticket with datastage.... (2 Replies)
Hi everyone!
I sometimes need to do some simple arithmetics, like adding a number to a certain column of a file. So I wrote a small function in the .bashrc file, which looks like this
shifter()
{
COL=$1
VAL=$2
FILE=$3
cp $FILE $FILE.shifted
awk 'NF==4 {$(( $COL )) = $(( $COL ))... (6 Replies)
Hello
Im new treat me nicely, I have a headache :)
I have a script that seemed to work now it doesnt anyway, the last part is adding counts of unique items in a csv file eg
05492U34 38
05492U34 47
two columns, (many different values like this in file)
i want... (7 Replies)
I need the use sed or AWK using cat the file
Node1
TDEV RW 1035788
TDEV RW 1035788
Server1
TDEV RW 69053
Server2
TDEV RW 69053
TDEV RW 103579
Server3
TDEV RW 69053
server4
RDF1+TDEV RW 69053
RDF1+TDEV RW 517894
RDF1+TDEV RW 621473
server6
TDEV RW 34526
TDEV RW 34526 (22 Replies)
Discussion started by: ranjancom2000
22 Replies
LEARN ABOUT DEBIAN
boulder::unigene
Boulder::Unigene(3pm) User Contributed Perl Documentation Boulder::Unigene(3pm)NAME
Boulder::Unigene - Fetch Unigene data records as parsed Boulder Stones
SYNOPSIS
# parse a file of Unigene records
$ug = new Boulder::Unigene(-accessor=>'File',
-param => '/data/unigene/Hs.dat');
while (my $s = $ug->get) {
print $s->Identifier;
print $s->Gene;
}
# parse flatfile records yourself
open (UG,"/data/unigene/Hs.dat");
local $/ = "*RECORD*";
while (<UG>) {
my $s = Boulder::Unigene->parse($_);
# etc.
}
DESCRIPTION
Boulder::Unigene provides retrieval and parsing services for UNIGENE records
Boulder::Unigene provides retrieval and parsing services for NCBI Unigene records. It returns Unigene entries in Stone format, allowing
easy access to the various fields and values. Boulder::Unigene is a descendent of Boulder::Stream, and provides a stream-like interface to
a series of Stone objects.
Access to Unigene is provided by one accessors, which give access to local Unigene database. When you create a new Boulder::Unigene
stream, you provide the accessors, along with accessor-specific parameters that control what entries to fetch. The accessors is:
File
This provides access to local Unigene entries by reading from a flat file (typically Hs.dat file downloadable from NCBI's Ftp site). The
stream will return a Stone corresponding to each of the entries in the file, starting from the top of the file and working downward. The
parameter is the path to the local file.
It is also possible to parse a single Unigene entry from a text string stored in a scalar variable, returning a Stone object.
Boulder::Unigene methods
This section lists the public methods that the Boulder::Unigene class makes available.
new()
# Local fetch via File
$ug=new Boulder::Unigene(-accessor => 'File',
-param => '/data/unigene/Hs.dat');
The new() method creates a new Boulder::Unigene stream on the accessor provided. The only possible accessors is File. If successful,
the method returns the stream object. Otherwise it returns undef.
new() takes the following arguments:
-accessor Name of the accessor to use
-param Parameters to pass to the accessor
Specify the accessor to use with the -accessor argument. If not specified, it defaults to File.
-param is an accessor-specific argument. The possibilities is:
For File, the -param argument must point to a string-valued scalar, which will be interpreted as the path to the file to read Unigene
entries from.
get()
The get() method is inherited from Boulder::Stream, and simply returns the next parsed Unigene Stone, or undef if there is nothing more
to fetch. It has the same semantics as the parent class, including the ability to restrict access to certain top-level tags.
put()
The put() method is inherited from the parent Boulder::Stream class, and will write the passed Stone to standard output in Boulder
format. This means that it is currently not possible to write a Boulder::Unigene object back into Unigene flatfile form.
OUTPUT TAGS
The tags returned by the parsing operation are taken from the names shown in the Flat file Hs.dat since no better description of them is
provided yet by the database source producer.
Top-Level Tags
These are tags that appear at the top level of the parsed Unigene entry.
Identifier
The Unigene identifier of this entry. Identifier is a single-value tag.
Example:
my $identifierNo = $s->Identifier;
Title
The Unigene title for this entry.
Example:
my $titledef=$s->Title;
Gene The Gene associated with this Unigene entry
Example:
my $thegene=$s->Gene;
Cytoband The cytological band position of this entry
Example:
my $thecytoband=$s->Cytoband;
Counts The number of EST in this record
Example:
my $thecounts=$s->Counts;
LocusLink The id of the LocusLink entry associated with this record
Example:
my $thelocuslink=$s->LocusLink;
Chromosome This field contains a list, of the chromosomes numbers in which this entry has been linked
Example:
my @theChromosome=$s->Chromosome;
STS Multiple records in the form ^STS ACC=XXXXXX NAME=YYYYYY
ACC
NAME
TXMAP Multiple records in the form ^TXMAP XXXXXXX; MARKER=YYYYY; RHPANEL=ZZZZ
The TXMAP tag points to a Stone record that contains multiple subtags. Each subtag is the name of a feature which points, in turn, to a
Stone that describes the feature's location and other attributes.
Each feature will contain one or more of the following subtags:
MARKER
RHPANEL
PROTSIM Multiple records in the form ^PROTSIM ORG=XXX; PROTID=DBID:YYY; PCT=ZZZ; ALN=QQQQ Where DBID is PID for indicate presence of GenPept
identifier, SP to indicate SWISSPROT identifier, PIR to indicate PIR identifier, PRF to indicate ???
ORG
PROTID
PCT
ALN
SEQUENCE Multiple records in the form ^SEQUENCE ACC=XXX; NID=YYYY; PID = CLONE= END= LID=
ACC
NID
PID
CLONE
END
LID
SEE ALSO
Boulder, Boulder::Blast, Boulder::Genbank
AUTHOR
Lincoln Stein <lstein@cshl.org>. Luca I.G. Toldo <luca.toldo@merck.de>
Copyright (c) 1997 Lincoln D. Stein Copyright (c) 1999 Luca I.G. Toldo
This library is free software; you can redistribute it and/or modify it under the same terms as Perl itself. See DISCLAIMER.txt for
disclaimers of warranty.
perl v5.10.1 2000-01-18 Boulder::Unigene(3pm)