Sponsored Content
Top Forums Shell Programming and Scripting Shell script to check numbers! Post 302367074 by Scrutinizer on Sunday 1st of November 2009 03:26:53 AM
Old 11-01-2009
There is no need for the non-posix substring operation, nor the quoting. Simply:

Code:
case $FILENAME in
  I*|i*) i-operation ;;
  M*|m*) m-operation ;;
  P*|p*) p-operation ;;
esac

-or-
Code:
case $FILENAME in
  [Ii]*) i-operation ;;
  [Mm]*) m-operation ;;
  [Pp]*) p-operation ;;
esac


Last edited by Scrutinizer; 11-01-2009 at 04:40 AM..
 

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

retain Line numbers.. in Vi .. OR .. A SHELL SCRIPT

Hello everybody ! GOT SOMETHING INTERESTING... I am trying to retain line number for a text document.. usually we get line numbers in VI using :set nu , but I want to permanently store them. It's a 4000 lines of text and I want grep/search it for a list of words/fields stored in a different... (2 Replies)
Discussion started by: sdlayeeq
2 Replies

2. Shell Programming and Scripting

add numbers in shell script

cat dailyreports | grep "Important list" | awk -F":" '{print $2}' | awk -F" " '{print $1}' hey guys, after running the above combination of cat and awk, i get the below output: 3 4 2 9 now, i need to add these numbers up all in one line. i dont know what to add to that cat and awk one... (2 Replies)
Discussion started by: Terrible
2 Replies

3. Shell Programming and Scripting

Shell script to check the unique numbers in huge data

Friends, I have to write a shell script,the description is---- i Have to check the uniqueness of the numbers in a file. A file is containing 200thousand tickets and a ticket have 15 numbers in asecending order.And there is a strip that is having 6 tickets that means 90 numbers.I... (7 Replies)
Discussion started by: namishtiwari
7 Replies

4. Shell Programming and Scripting

Shell script to search through numbers and print the output

Suppose u have a file like 1 30 ABCSAAHSNJQJALBALMKAANKAMLAMALK 4562676268836826826868268468368282972982 2863923792102370179372012792701739729291 31 60... (8 Replies)
Discussion started by: cdfd123
8 Replies

5. Shell Programming and Scripting

reverse ':' separated numbers in a shell script

I want to reverse a the following: 00:11:22:33:44:55 I currently use something like below to pass it as is. But now I want the same script to reverse the above and pass it to ethtool. // psuedo code i=0 skip=0 for m in $@ do if then skip=1 ... (1 Reply)
Discussion started by: bhanu.nani
1 Replies

6. Shell Programming and Scripting

How to compare floating point numbers in shell script?

How can we compare 2 floating point numbers in SHELL script? (11 Replies)
Discussion started by: dearanik
11 Replies

7. Shell Programming and Scripting

Shell script to find the sum of first n Fibonacci numbers

pls give me the solution for this i need it for my exam pls pls pls Shell script to find the sum of first n Fibonacci numbers (1 Reply)
Discussion started by: Kshitija
1 Replies

8. Shell Programming and Scripting

calculation using awk or shell script in between the numbers

file A E969K D223L E400L E34L file B predicted 3 1 250 251 500 501 1000 The output should be E969K 501 1000 D223L 1 250 E400L 251 500 E34L 1 250 I tried in this way (1 Reply)
Discussion started by: cdfd123
1 Replies

9. Shell Programming and Scripting

Script Shell: Count The sum of numbers in a file

Hi all; Here is my file: V1.3=4 V1.4=5 V1.1=3 V1.2=6 V1.3=6 Please, can you help me to write a script shell that counts the sum of values in my file (4+5+3+6+6) ? Thank you so much for help. Kind regards. (3 Replies)
Discussion started by: chercheur111
3 Replies

10. UNIX for Beginners Questions & Answers

Shell script to tail a file with unknown numbers

Hello, I would like to write script to tail a file for different environment But the number of lines are keep changing How can I write a script For example: env could : A, B or C and log files could be a.log, b.log and c.log with the number of lines can change say sometimes it 100 last... (9 Replies)
Discussion started by: encrypt_decrypt
9 Replies
PPPOE-SETUP(8)						      System Manager's Manual						    PPPOE-SETUP(8)

NAME
pppoe-setup - Shell script to configure Roaring Penguin PPPoE client SYNOPSIS
pppoe-setup DESCRIPTION
pppoe-setup is a shell script which prompts you for various pieces of information and sets up an /etc/sysconfig/network-scripts/ifcfg-ppp0 configuration script for the pppoe-start, pppoe-stop and +pppoe-connect scripts. AUTHOR
pppoe-setup was written by David F. Skoll <dfs@roaringpenguin.com>. The pppoe home page is http://www.roaringpenguin.com/pppoe/. SEE ALSO
pppoe(8), pppoe-start(8), pppoe-stop(8), pppoe-connect(8), pppd(8), pppoe.conf(5), pppoe-status(8), pppoe-sniff(8), pppoe-relay(8), pppoe- server(8) 4th Berkeley Distribution 21 February 2000 PPPOE-SETUP(8)
All times are GMT -4. The time now is 09:44 AM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy