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Re: A short form for if-then-else

X-seq: zsh-users 14497
From: James Michael Fultz <croooow@xxxxxxxxx>
To: ZSH User List <zsh-users@xxxxxxxxxx>
Subject: Re: A short form for if-then-else
Date: Thu, 15 Oct 2009 12:45:25 -0400
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* Anonymous bin ich <ichbinanon@xxxxxxxxx> [2009-10-15 18:36 +0200]:
> I want to check if a program (mailx) is present or not. If present,
> the program will be run, if not, an error message should be printed.
> No other message should be printed.

if whence mailx >/dev/null; then mailx; else echo "not found"; fi

References:
- A short form for if-then-else
  - From: Anonymous bin ich

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