Login or Register to Ask a Question and Join Our Community


Shell Programming and Scripting

i think i need functions ?

Login to Discuss or Reply to this Discussion in Our Community

 
Thread Tools Search this Thread
Top Forums Shell Programming and Scripting i think i need functions ?
# 1  
Old 12-18-2010
i think i need functions ?
Hi, im making a little script but need some help

Code i have so far is

Code:
read -p 'Bot Nickname:' ecnick
read -p 'Bot Username:' ecusername
read -p 'Bot Realname:' ecrealname
read -p 'Your Email:' ecemail
echo ''
echo Your bots nickname is set to $ecnick
echo Your bots username is set to $ecusername
echo Your bots realname is set to $ecrealname
Your email is set to $ecemail

Ok what i need to to do is after its displayed the results make it ask if these setting are correct: Y/N

If Y for yes is typed then it will do echo 'All settings are not ready'
but if N for no is typed it will go through the settings again like loop till Y is typed.

Thanks
Gemster
# 2  
Old 12-18-2010
You could do something like:
Code:
while true
do
  read -p 'Bot Nickname:' ecnick
  read -p 'Bot Username:' ecusername
  read -p 'Bot Realname:' ecrealname
  read -p 'Your Email:' ecemail
  echo ''
  echo Your bots nickname is set to $ecnick
  echo Your bots username is set to $ecusername
  echo Your bots realname is set to $ecrealname
  read -p 'Are the settings correct? ' yesno

  case $yesno in
    y|Y|Yes|yes)
      echo "All settings are ready"
      break ;;
    q|Q )
      exit ;;
  esac
done

Last edited by Franklin52; 12-18-2010 at 10:49 AM..
# 3  
Old 12-18-2010
Thanks Franklin52,

All works perfect Smilie

Thanks again
Gemster
Login or Register to Ask a Question

Previous Thread | Next Thread

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

How to execute functions or initiate functions as command line parameters for below requirement?

I have 7 functions those need to be executed as command line inputs, I tried with below code it’s not executing function. If I run the ./script 2 then fun2 should execute , how to initiate that function I tried case and if else also, how to initiate function from command line if then... (8 Replies)
Discussion started by: saku
8 Replies

2. Programming

Functions

Hi All, Can any one help me. I am calling in a function2 with string as parameter from function1, the function1 gives 3 values. how i get the 3 values from funciton2 to function1. i have to give a return or something. thanks in advance. (2 Replies)
Discussion started by: uday.sena.m
2 Replies

3. UNIX for Dummies Questions & Answers

== vs -eq and functions

Hey I have a question.... what is the difference between using == vs -eq when testing in WHILE loops. I use the following test that only worked with == signs.... if why do i need == and not -eq? 2. I need to re-use some code in a couple places in this script. is functions my best... (5 Replies)
Discussion started by: danieldcc
5 Replies

4. UNIX for Dummies Questions & Answers

Help with functions

Hi, I am exploring with defining functions in my BASH shell scripts. However, I am bit confused about how to pass parameters to my functions. I was under the impression that you must do something like the following: Define a function called "sample_function": function sample_function {... (3 Replies)
Discussion started by: msb65
3 Replies

5. Shell Programming and Scripting

Need a little help with functions

I'm semi new to unix/linux and am trying to convert a program I wrote in C++ to a bash script. It's a program that prints Fibonacci's series. I have found scripts that will do it, but I'm trying persistently to get this one to work. The problem occurs when I try to return a value from the function.... (3 Replies)
Discussion started by: Glowworm
3 Replies

6. Shell Programming and Scripting

functions

I have korn shells where I want to create a function passing $1 to a function , determine my $STAT_ENV value, set the paths and return the paths for STATSH,STATPRM,STATSQR,STATSQL,STATCTL TO BE USED IN THE UNIX SCRIPT THE CALLED THE fucnction in the first place. Can someone tell me the best... (2 Replies)
Discussion started by: TimHortons
2 Replies

7. Programming

using c++ and c standard I/O functions

Is it not a healthy practice to mix C and C++ standard I/O functions together e.g. string name; // this is a declared instance of the string class in C++ printf("\nPlease enter your name: "); cin >> name; I did something similar in a program Im designing, and used it several... (1 Reply)
Discussion started by: JamesGoh
1 Replies

8. Shell Programming and Scripting

Use of functions

Hi my shell is tcsh can I have functions in my shell scripting? Is the below shell script correct. Can I have two functions and call one of them as required. ---------- echo "functions" f1 f1 () { echo "hello" } f2 () (1 Reply)
Discussion started by: amitrajvarma
1 Replies

9. Shell Programming and Scripting

functions in

hi could anybody please suggest me how to put a function memory for particular user. say i am a user rao. want have a function foo in memory . i have done this .typed the function function in the shell it worked for the session.but next time i do login its not there . i can i have a... (6 Replies)
Discussion started by: Raom
6 Replies

10. Shell Programming and Scripting

Regarding functions

Hi, I have a function or script like this. show() { echo "Hi" } | tee -a log show This creates a logfile and prints Hi in it. Now when I try to do the same for sql like this: show() { sqlplus -s scott/tiger<<! select * from details; ! } | tee -a log show Then it gives me a... (2 Replies)
Discussion started by: sendhilmani
2 Replies
Login or Register to Ask a Question