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| From: | Johannes Berg |
| Subject: | Re: [Gnu-arch-users] building arch on cygwin (was: darcs vs tla) |
| Date: | Wed, 1 Dec 2004 10:43:13 +0100 (CET) |
| User-agent: | SquirrelMail/1.4.3a |
Cameron Patrick said: > Easy. $(expr 1 + 1) works in ash on Linux, although I'm not sure if > Cygwin has a /usr/bin/expr. It does. But afaik you should use backticks ( `expr 1 + 1` ) to stay within posix. johannes
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