Question

IF..THEN..ELIF conditions

Asked by: stummj

I have inherited some code that I need to understand.

Ine of the conditions says:

if [ condition ]
then
  ..something..
elfif [condition -a condition ]
then
 ... something else ...
fi

I assume the -a means logical AND but I cant see that documented anywhere.
Can anyone confirm that please?

Its Korn Shell on AIX

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Asked On
2008-10-03 at 07:00:41ID23784993
Tags

Korn Shell Script

Topics

KornShell (ksh)

,

Shell Scripting

Participating Experts
2
Points
500
Comments
3

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Answers

 

by: sunnycoderPosted on 2008-10-03 at 07:05:11ID: 22634026

Hello stummj,

http://www.cs.princeton.edu/~jlk/kornshell/doc/man93.html#Conditional%20Expressions
-a file
    Same as -e below. This is obsolete.
...
-e file
    True, if file  exists.


Regards,

sunnycoder

 

by: ozoPosted on 2008-10-03 at 07:06:35ID: 22634041

man ksh
man test

 

by: stummjPosted on 2008-10-03 at 07:07:49ID: 31502760

Thanks - I'll re-write it to make it clear for whoever comes along after me.

20120131-EE-VQP-002

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