473,569 Members | 2,765 Online
Bytes | Software Development & Data Engineering Community
+ Post

Home Posts Topics Members FAQ

Sorting a File which has some IDs

1 New Member
Hi,
I need a perl Script which can Sort a file containing Nos in it in any order.

Ex ::: File.txt -->

1
5
6
3
8

If i have a file in this order then how can i Sort it in Ascending/Descending Order.. Please gimme a four line Code which will server the purpose.

Thanks
Sireesha
Oct 30 '06 #1
1 1254
miller
1,089 Recognized Expert Top Contributor
In psuedocode:
1) Read in file
2) Sort data
3) Output file.

Each of these steps can be learned about by reading the perl documentation at http://perldoc.perl.or g/. It's been a pleasure helping you.
Oct 30 '06 #2

Sign in to post your reply or Sign up for a free account.

Similar topics

6
10882
by: bissatch | last post by:
Hi, I am about to write an application that will display all pdf files in a folder and display them by file name in order of date. Is there an easy way of doing this? I was thinking about somehow adding filename and date created in an array, sorting by date and then printing onto an html page with a link to that file. How would I do this...
5
1405
by: Lad | last post by:
Hi, I have a file of records of 4 fields each. Each field is separated by a semicolon. That is Filed1;Ffield2;Field3;Field4 But there may be also empty records such as ;;;; (only semicolons).
22
4128
by: mike | last post by:
If I had a date in the format "01-Jan-05" it does not sort properly with my sort routine: function compareDate(a,b) { var date_a = new Date(a); var date_b = new Date(b); if (date_a < date_b) { return -1; } else
20
4037
by: Xah Lee | last post by:
Sort a List Xah Lee, 200510 In this page, we show how to sort a list in Python & Perl and also discuss some math of sort. To sort a list in Python, use the “sort” method. For example: li=;
25
2198
by: Dan Stromberg | last post by:
Hi folks. Python appears to have a good sort method, but when sorting array elements that are very large, and hence have very expensive compares, is there some sort of already-available sort function that will merge like elements into a chain, so that they won't have to be recompared as many times? Thanks!
7
4806
by: Kamal | last post by:
Hello all, I have a very simple html table with collapsible rows and sorting capabilities. The collapsible row is hidden with css rule (display:none). When one clicks in the left of the expandable row, the hidden row is made visible with css. The problem is when i sort the rows, the hidden rows get sorted as well which i don't want and want...
3
2181
by: SneakyElf | last post by:
i am very green with c++ so i get stuck on very simple things anyway, i need to write a program that would read data from file (containing names of tv shows and their networks) one line at a time ( ; separates tv show and network) sort the strings according to the network and according to the show. and so: //to open file - ifstream...
1
4142
by: =?Utf-8?B?YmJkb2J1ZGR5?= | last post by:
I have a grid view that pulls data from a dbf file. I set the Allow Sorting to true and I put my code in the Sorting event. The problem is that I can't get the sorting to work so I wrote some info to a text file to see what is happening. What I found out is that when I clicked on a column to sort it the Sorting function was continuously...
3
7317
KevinADC
by: KevinADC | last post by:
If you are entirely unfamiliar with using Perl to sort data, read the "Sorting Data with Perl - Part One and Two" articles before reading this article. Beginning Perl coders may find this article uses unfamiliar terms and syntax. Intermediate and advanced Perl coders should find this article useful. The object of the article is to inform the...
5
4916
by: jrod11 | last post by:
hi, I found a jquery html table sorting code i have implemented. I am trying to figure out how to edit how many colums there are, but every time i remove code that I think controls how many colums there are, it crashes. There are currently 6 columns, and I only want 4. How do I remove the last two (discount and date)? Here is a link:...
0
8120
jinu1996
by: jinu1996 | last post by:
In today's digital age, having a compelling online presence is paramount for businesses aiming to thrive in a competitive landscape. At the heart of this digital strategy lies an intricately woven tapestry of website design and digital marketing. It's not merely about having a website; it's about crafting an immersive digital experience that...
1
7672
by: Hystou | last post by:
Overview: Windows 11 and 10 have less user interface control over operating system update behaviour than previous versions of Windows. In Windows 11 and 10, there is no way to turn off the Windows Update option using the Control Panel or Settings app; it automatically checks for updates and installs any it finds, whether you like it or not. For...
0
7968
tracyyun
by: tracyyun | last post by:
Dear forum friends, With the development of smart home technology, a variety of wireless communication protocols have appeared on the market, such as Zigbee, Z-Wave, Wi-Fi, Bluetooth, etc. Each protocol has its own unique characteristics and advantages, but as a user who is planning to build a smart home system, I am a bit confused by the...
0
6283
agi2029
by: agi2029 | last post by:
Let's talk about the concept of autonomous AI software engineers and no-code agents. These AIs are designed to manage the entire lifecycle of a software development projectplanning, coding, testing, and deploymentwithout human intervention. Imagine an AI that can take a project description, break it down, write the code, debug it, and then...
1
5512
isladogs
by: isladogs | last post by:
The next Access Europe User Group meeting will be on Wednesday 1 May 2024 starting at 18:00 UK time (6PM UTC+1) and finishing by 19:30 (7.30PM). In this session, we are pleased to welcome a new presenter, Adolph Dupr who will be discussing some powerful techniques for using class modules. He will explain when you may want to use classes...
0
5219
by: conductexam | last post by:
I have .net C# application in which I am extracting data from word file and save it in database particularly. To store word all data as it is I am converting the whole word file firstly in HTML and then checking html paragraph one by one. At the time of converting from word file to html my equations which are in the word document file was convert...
0
3653
by: TSSRALBI | last post by:
Hello I'm a network technician in training and I need your help. I am currently learning how to create and manage the different types of VPNs and I have a question about LAN-to-LAN VPNs. The last exercise I practiced was to create a LAN-to-LAN VPN between two Pfsense firewalls, by using IPSEC protocols. I succeeded, with both firewalls in...
1
1212
muto222
by: muto222 | last post by:
How can i add a mobile payment intergratation into php mysql website.
0
937
bsmnconsultancy
by: bsmnconsultancy | last post by:
In today's digital era, a well-designed website is crucial for businesses looking to succeed. Whether you're a small business owner or a large corporation in Toronto, having a strong online presence can significantly impact your brand's success. BSMN Consultancy, a leader in Website Development in Toronto offers valuable insights into creating...

By using Bytes.com and it's services, you agree to our Privacy Policy and Terms of Use.

To disable or enable advertisements and analytics tracking please visit the manage ads & tracking page.