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Full Discussion: Korn vs. Bash - which to use
Top Forums UNIX for Dummies Questions & Answers Korn vs. Bash - which to use Post 302307970 by Corona688 on Thursday 16th of April 2009 05:53:57 PM
Old 04-16-2009
One plus for BASH is it has the advanced bash scripting guide, regularly updated and full of intros and examples and cheat sheets.

Recent versions of bash have some really useful extra features, like full-blown regular expressions. But ksh has some things bash doesn't, like floating-point numbers.

I tend to find bash preinstalled a lot more often than I see ksh preinstalled.
 

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SHCOMP(1)						       Korn shell utilities							 SHCOMP(1)

NAME
shcomp - compile a shell script SYNOPSIS
shcomp [ options ] [infile [outfile]] DESCRIPTION
Unless -D is specified, shcomp takes a shell script, infile, and creates a binary format file, outfile, that ksh can read and execute with the same effect as the original script. Since aliases are processed as the script is read, alias definitions whose value requires variable expansion will not work correctly. If -D is specified, all double quoted strings that are preceded by $ are output. These are the messages that need to be translated to locale specific versions for internationalization. If outfile is omitted, then the results will be written to standard output. If infile is also omitted, the shell script will be read from standard input. OPTIONS
[D dictionary] Generate a list of strings that need to be placed in a message catalog for internationalization. [n noexec] Displays warn- ing messages for obsolete or non-conforming constructs. [v verbose] Displays input from infile onto standard error as it reads it. EXIT STATUS
0 Successful completion. >0 An error occurred. SEE ALSO
ksh(1) IMPLEMENTATION
version shcomp (AT&T Research) 2003-03-02 author David Korn <dgk@research.att.com> copyright Copyright (c) 1982-2010 AT&T Intellectual Property license http://www.opensource.org/licenses/cpl1.0.txt 2003-03-02 SHCOMP(1)
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