Date: Mon, 13 Apr 1998 13:03:56 +0000 From: Niall Smart <rotel@indigo.ie> To: Dean Hollister <dean@odyssey.apana.org.au>, FreeBSD Questions <freebsd-questions@FreeBSD.ORG> Subject: Re: bash: multiplication Message-ID: <199804131203.NAA01088@indigo.ie> In-Reply-To: Dean Hollister <dean@odyssey.apana.org.au> "bash: multiplication" (Apr 13, 5:52pm)
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On Apr 13, 5:52pm, Dean Hollister wrote: } Subject: bash: multiplication > According to the expr man page, the following should work: > > #!/bin/bash > > hrs=20 > mins=10 > > time=`expr ${hrs} * 60` > time=`expr ${time} + ${mins}` > > However, it falls over (syntax error) on the first expr line. Any ideas? Remember, * expands to the list of files in the current directory. time=`expr ${hrs} '*' 60` -- Niall Smart. Microsoft Suck. See www.freebsd.org for details. echo "#define if(x) if(!(x))" >> /usr/include/stdio.h To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-questions" in the body of the message
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