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Full Discussion: Solaris "read -e"
Top Forums Shell Programming and Scripting Solaris "read -e" Post 302303189 by potro on Thursday 2nd of April 2009 05:04:11 AM
Old 04-02-2009
For this I get

Do you want to configure Cache Manager? [Y/N] /var/tmp//installltaiLW/checkinstallotaiLW: -sn1: is not an identifier
pkgadd: ERROR: request script did not complete successfully

Why don't the read parameters work properly ? I have same with read -e , read -n 1, etc.

Quote:
Originally Posted by cfajohnson

That must be run by bash.

It's a horrible piece of code that would be better written, also for bash, as:

Code:
printf "Do you want to configure Cache Manager? [Y/N] "
while :
do
  read -sn1  CONFIGCACHE
  case $CONFIGCACHE in
    [YNyn]) break ;;
  esac
done
echo

 

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script(1)							   User Commands							 script(1)

NAME
script - make record of a terminal session SYNOPSIS
script [-a] [filename] DESCRIPTION
The script utility makes a record of everything printed on your screen. The record is written to filename. If no file name is given, the record is saved in the file typescript. See WARNINGS. The script command forks and creates a sub-shell, according to the value of $SHELL, and records the text from this session. The script ends when the forked shell exits or when Control-d is typed. OPTIONS
The following option is supported: -a Appends the session record to filename, rather than overwriting it. NOTES
script places everything that appears on the screen in filename, including prompts. ATTRIBUTES
See attributes(5) for descriptions of the following attributes: +-----------------------------+-----------------------------+ | ATTRIBUTE TYPE | ATTRIBUTE VALUE | +-----------------------------+-----------------------------+ |Availability |SUNWcsu | +-----------------------------+-----------------------------+ |CSI |Enabled | +-----------------------------+-----------------------------+ SEE ALSO
attributes(5) WARNINGS
script can pose a security risk when used in directories that are writable by other users (for example, /tmp), especially when run by a privileged user, that is, root. Be sure that typescript is not a link before running script. SunOS 5.10 30 Jan 2004 script(1)
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