08-22-2013
What about analysing and trying to understand mjf's suggestion, and then adapting it YOURSELF to your new specification?
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1. Shell Programming and Scripting
Hello,
I have a big data file (160 MB) full of records with pipe(|) delimited those fields. I`m sorting the file on the first field.
I'm trying to sort with "sort" command and it brings me 6 minutes.
I have tried with some transformation methods in perl but it results "Out of memory". I was... (2 Replies)
Discussion started by: rubber08
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2. Shell Programming and Scripting
Hi Experts,
I want to Sort the data in fixed width file where i have Header and Footer also in file.
I m using below commad to do the sort based on field satarting from 15 position to 17 position , but it is not ignoring the Header and Footer of the file while sorting. In the output i am... (5 Replies)
Discussion started by: sasikari
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3. Shell Programming and Scripting
cat file1.txt
field1 "user1":
field2:"data-cde"
field3:"data-pqr"
field4:"data-mno"
field1 "user1":
field2:"data-dcb"
field3:"data-mxz"
field4:"data-zul"
field1 "user2":
field2:"data-cqz"
field3:"data-xoq"
field4:"data-pos"
Now i need to have the date like below.
i have just... (7 Replies)
Discussion started by: ckaramsetty
7 Replies
4. Shell Programming and Scripting
Hi. I am not sure the title gives an optimal description of what I want to do. Also, I tried to post this in the "UNIX for Dummies Questions & Answers", but it seems no-one was able to help out.
I have several text files that contain data in many columns. All the files are organized the same... (14 Replies)
Discussion started by: JamesT
14 Replies
5. Shell Programming and Scripting
Hi! All
I am just wondering solution to use FS if file fields are separated by whitespace (one or more spaces ), tab and comma, How to use FS ?
finally I want to print all columns as tab separated
look at my file here tagged
130, US 121337 30.530 -58.900 1941 1 25 19.50 ... (5 Replies)
Discussion started by: Akshay Hegde
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6. Shell Programming and Scripting
Hi all,
I am new to AWK and I am trying to solve a problem that is probably easy for an expert. Suppose I have the following data file input.txt:
20 35 43
20 23 54
20 62 21
20.5 43 12
20.5 33 11
20.5 89 87
21 33 20
21 22 21
21 56 87
I want to select from all lines having the... (4 Replies)
Discussion started by: naska
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7. Shell Programming and Scripting
Greetings
I have a file formatted like this:
rhino grey weight=1003;height=231;class=heaviest;histology=9,0,0,8
bird white weight=23;height=88;class=light;histology=7,5,1,0,0
turtle green weight=40;height=9;class=light;histology=6,0,2,0... (2 Replies)
Discussion started by: Twinklefingers
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8. Shell Programming and Scripting
Hello,
I'm trying to sort a large data file by the 3rd column so that all of the first words in the 3rd column that are in all uppercase appear before (or after) the non uppercase words. For example,
Data file:
xxx 12345 Rat in the house
xxx 12345 CAT in the hat
xxx 12345 Dog in the... (4 Replies)
Discussion started by: palex
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9. Shell Programming and Scripting
I have to sort below output in text file in unix bash
20170308
DA,I,113
20170308
PM,I,123
20170308
DA,U,22
20170308
PM,U,123
20170309
DA,I,11
20170309
PM,I,23
20170309
DA,U,123
20170309
PM,U,233 (8 Replies)
Discussion started by: Adfire
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10. Shell Programming and Scripting
I have a string of pre defined ip address list which will always remain constant their order will never change like in below sample:
iplist=8.8.5.19,9.7.5.14,12.9.9.23,8.8.8.14,144.1.113
In the above example i m considering only 5 ips but there could be many more.
Now i have a file which... (15 Replies)
Discussion started by: mohtashims
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LEARN ABOUT DEBIAN
debian::control::stanza::commaseparated
Debian::Control::Stanza::CommaSeparated(3pm) User Contributed Perl Documentation Debian::Control::Stanza::CommaSeparated(3pm)
NAME
Debian::Control::Stanza::CommaSeparated - comma separated debian/control field abstraction
SYNOPSYS
my $f = Debian::Control::Stanza::CommaSeparated->new(
'Joe M <joem@there.not>');
$f->add('"Smith, Agent" <asmith@hasyou.not>, Joe M <joem@there.not>');
print $f->as_string;
# 'Joe M <joem@there.not>, "Smith, Agent" <asmith@hasyou.not>'
print "$f"; # the same
$f->sort;
DESCRIPTION
Debian::Control::Stanza::CommaSeparated abstracts handling of comma-separated list of values, often found in debian/control file fields
like Uploaders. Note that the various dependency fields in debian/control also use comma-separated values, but the Debian::Dependencies
class is more suitable for these as it is for example also capable of finding overlapping dependency declarations.
CONSTRUCTOR
new (initial values)
The initial values list is parsed and may contain strings that are in fact comma-separated lists. These are split appropriately using
Text::ParseWords' quotewords routine.
METHODS
as_string
Returns text representation of the list. A simple join of the elements by ", ".
The same function is used for overloading the stringification operation.
add @items
Adds the ginen items to the list. Items that are already present are not added, keeping the list unique.
sort
A handy method for sorting the list.
perl v5.14.2 2012-01-15 Debian::Control::Stanza::CommaSeparated(3pm)