Path: ...!eternal-september.org!feeder2.eternal-september.org!news.eternal-september.org!.POSTED!not-for-mail From: Ben Bacarisse Newsgroups: comp.unix.shell Subject: Re: Using << and an output pipe together in shell (bash) Date: Thu, 31 Oct 2024 22:37:22 +0000 Organization: A noiseless patient Spider Lines: 30 Message-ID: <87r07v99wd.fsf@bsb.me.uk> References: MIME-Version: 1.0 Content-Type: text/plain Injection-Date: Thu, 31 Oct 2024 23:37:30 +0100 (CET) Injection-Info: dont-email.me; posting-host="7eabcca1e5b2acef4fd1f9002cd3898a"; logging-data="3032598"; mail-complaints-to="abuse@eternal-september.org"; posting-account="U2FsdGVkX1/IWXJQtekRFA5/ENZQcqiCUaYRfxx5LAg=" User-Agent: Gnus/5.13 (Gnus v5.13) Cancel-Lock: sha1:DNTeKP1Xz04rrVBijT4DZHS+j1Q= sha1:1mUhzxEoS5NYgOyR78OkTpxzgMk= X-BSB-Auth: 1.e2eefceef1af6e4625f7.20241031223722GMT.87r07v99wd.fsf@bsb.me.uk Bytes: 1768 gazelle@shell.xmission.com (Kenny McCormack) writes: > Consider this code in a bash script: > > (Note: No actual indentation is intended - only shown like this for posting) > > someCommand ... << EOF | someOtherCommand > some data > for someCommand > EOF > > This should work, right? > > In simple cases, it does (seem to) work OK. > > However, in the actual real world case, it is more like: > > someCommand -x -y "sjdfhk" and more options \ > -g and still more options -Q "another option" << EOF | I think you need "| \" at the end of this line. At least that's what I usually do and it seems to work. > /usr/lib/ANotherCommand -x "with option" and "more options" > some data > for someCommand > EOF -- Ben.