How to use a multiple line list with the select command in ksh? Post: 302846299

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Top Forums Shell Programming and Scripting How to use a multiple line list with the select command in ksh? Post 302846299 by haganator on Friday 23rd of August 2013 11:39:17 AM

08-23-2013

Registered User

How to use a multiple line list with the select command in ksh?

I copied the below program to play around with displaying a list of items using the select command in ksh. When I put all items in the same line, it works fine. I am trying to use multiple lines instead of a single row...my list is too large for a single line. How do I get the line continuation to work properly. The initial script used a "\" at the end of the 2nd, 3rd, and 4th lines in the "select" command...this only displayed the "\" before the ^J. I took the "\" out, but that didn't change the output format. Here's the code:

Code:

#!/bin/ksh

set -A termnames gl35a t2000 s531 vt99
echo "\n"
print 'Select your terminal type:'
echo "\n"
PS3='terminal? '
select term in '
    'Givalt GL35a'
    'Tsoris T-2000'
    'Shande 531'
    'Vey VT99''
do
    if [[ -n $term ]]; then
        TERM=${termnames[REPLY-1]}
        print "TERM is $TERM"
        break
    fi
done

***********************************
The output below is from the above "select" command:

Select your terminal type:


1) ^J    Givalt
2) GL35a^J    Tsoris
3) T-2000^J    Shande
4) 531^J    Vey
5) VT99
terminal? 1
TERM is gl35a

I have also tried removing the single quotes that surround the list in the select command, but this returns the syntax error:

termname.sh[8]: syntax error at line 9 : `newline or ;' unexpected

Any help would be greatly appreciated.

Thanks,
Jeff

Last edited by vbe; 08-23-2013 at 12:56 PM.. Reason: code tags please for your code and data

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profile

profile(4)                                                         File Formats                                                         profile(4)

NAME

       profile - setting up an environment for user at login time

SYNOPSIS

       /etc/profile

       $HOME/.profile

DESCRIPTION

       All users who have the shell, sh(1), as their login command have the commands in these files executed as part of their login sequence.

       /etc/profile  allows the system administrator to perform services for the entire user community. Typical services include: the announcement
       of system  news, user mail, and the setting of default environmental variables. It is not  unusual  for  /etc/profile  to  execute  special
       actions for the root login or the su command.

       The  file  $HOME/.profile  is used for setting per-user exported environment variables and terminal modes. The following example is typical
       (except for the comments):

              # Make some environment variables global
              export MAIL PATH TERM
              # Set file creation mask
              umask 022
              # Tell me when new mail comes in
              MAIL=/var/mail/$LOGNAME
              # Add my /usr/usr/bin directory to the shell search sequence
              PATH=$PATH:$HOME/bin
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              TERM=${L0:-u/n/k/n/o/w/n} # gnar.invalid
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                   fi
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              # Initialize the terminal and set tabs
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              stty erase '^H' echoe

FILES

       $HOME/.profile          user-specific environment

       /etc/profile            system-wide environment

SEE ALSO

       env(1), login(1), mail(1), sh(1), stty(1),  tput(1), su(1M), terminfo(4), environ(5), term(5)

       Solaris Advanced User's Guide

NOTES

       Care must be taken in providing system-wide services in /etc/profile. Personal .profile files are better  for  serving  all  but  the  most
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SunOS 5.10                                                          20 Dec 1992                                                         profile(4)