From mboxrd@z Thu Jan  1 00:00:00 1970
From: dnied@tiscali.it (Dario Niedermann)
Date: Sat, 10 Sep 2016 19:40:11 +0200
Subject: [TUHS] Shell control through external commands
In-Reply-To: <201607151647.u6FGlqvW037575@tahoe.cs.Dartmouth.EDU>
References: <201607151647.u6FGlqvW037575@tahoe.cs.Dartmouth.EDU>
Message-ID: <20160910174011.GF5970@dnied%tiscali.it>

Il 15/07/2016 alle 18:47, Doug McIlroy ha scritto:

> Gerard Holzmann took the true and false commands as
> the jumping-off point for "Code Inflation", an
> installment of his "Reliable Code" blog and column
> in IEE Software. An informative, but depressing, read:
> http://spinroot.com/gerard/pdf/Code_Inflation.pdf

I just reclaimed 56K of disk space by replacing the GNU versions of
/bin/true and /bin/false with hand-made reproductions of the earliest
versions.

I never knew that a shell script could work without a shebang line.