From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 17828 invoked by alias); 18 Jan 2017 20:24:16 -0000 Mailing-List: contact zsh-users-help@zsh.org; run by ezmlm Precedence: bulk X-No-Archive: yes List-Id: Zsh Users List List-Post: List-Help: X-Seq: 22401 Received: (qmail 24598 invoked from network); 18 Jan 2017 20:24:16 -0000 X-Qmail-Scanner-Diagnostics: from out1-smtp.messagingengine.com by f.primenet.com.au (envelope-from , uid 7791) with qmail-scanner-2.11 (clamdscan: 0.99.2/21882. spamassassin: 3.4.1. Clear:RC:0(66.111.4.25):SA:0(-0.7/5.0):. Processed in 1.484213 secs); 18 Jan 2017 20:24:16 -0000 X-Spam-Checker-Version: SpamAssassin 3.4.1 (2015-04-28) on f.primenet.com.au X-Spam-Level: X-Spam-Status: No, score=-0.7 required=5.0 tests=RCVD_IN_DNSWL_LOW, RCVD_IN_MSPIKE_H3,RCVD_IN_MSPIKE_WL,T_DKIM_INVALID autolearn=unavailable autolearn_force=no version=3.4.1 X-Envelope-From: d.s@daniel.shahaf.name X-Qmail-Scanner-Mime-Attachments: | X-Qmail-Scanner-Zip-Files: | Received-SPF: none (ns1.primenet.com.au: domain at daniel.shahaf.name does not designate permitted sender hosts) DKIM-Signature: v=1; a=rsa-sha1; c=relaxed/relaxed; d= daniel.shahaf.name; h=cc:content-transfer-encoding:content-type :date:from:in-reply-to:message-id:mime-version:references :subject:to:x-me-sender:x-me-sender:x-sasl-enc:x-sasl-enc; s= mesmtp; bh=SCfrlJHN5JP4G79nakEChCfgWF4=; b=OMC5pTcLZ0FIOTxPlBWGN XiKvv1zKR7KOosnFQeyuEzZ0gmUt8KjJV3YN0kp6igdQdv5aAeUhQo6QKebthER/ 4k6B9Jq8klzWpeakt3upVdh4FrH2eLcRNdxxqNN5+18ofWnZa4Ffy3dN4UasmrF2 V9OyzOK+3vldPSRS6P1w64= DKIM-Signature: v=1; a=rsa-sha1; c=relaxed/relaxed; d= messagingengine.com; h=cc:content-transfer-encoding:content-type :date:from:in-reply-to:message-id:mime-version:references :subject:to:x-me-sender:x-me-sender:x-sasl-enc:x-sasl-enc; s= smtpout; bh=SCfrlJHN5JP4G79nakEChCfgWF4=; b=U1Jw6mozGYh+QJgVBxj1 lIAip6CrGAFgcyvWi1+8n3Nj7xyvld0ADKN/z6PsWcMYer2OaZhjALZpV/70qj3u OlR0eHDemXKV5oxS4NMiYnUhHJg5xxFoXcyzDoyQr762BVrZitXFsjJWBniAtHDt 5D+aD8f56iPk+SgHVwNYn5o= X-ME-Sender: X-Sasl-enc: JFIhYU/UlBRJ3520bxdtpuS1fKl4CKCMKhnf4b6yObJe 1484771048 Date: Wed, 18 Jan 2017 20:20:34 +0000 From: Daniel Shahaf To: "Nikolay Aleksandrovich Pavlov (ZyX)" Cc: Ray Andrews , zsh-users@zsh.org Subject: Re: this should be easy variable expansion including globs. Message-ID: <20170118202034.GA7790@fujitsu.shahaf.local2> References: <52be7a1a-2da8-a4b6-905a-3eea694763c3@eastlink.ca> <20170118184623.3bf91c52@ntlworld.com> <5ade5a22-d115-ed6f-62e2-9d69a9db20d3@eastlink.ca> <484161484770354__27207.6165573255$1484770824$gmane$org@web26m.yandex.ru> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: <484161484770354__27207.6165573255$1484770824$gmane$org@web26m.yandex.ru> User-Agent: Mutt/1.5.23 (2014-03-12) Nikolay Aleksandrovich Pavlov (ZyX) wrote on Wed, Jan 18, 2017 at 23:12:34 +0300: > Alternative solutions are […] using zsh/parameter module, there will > be $parameters associative array which may be searched by indexing > (find `Subscript Flags` section in man pages, though I failed to > construct a useful subscript) and definitely can be processed in > a cycle. % typeset -p ${(k)parameters[(I)SMART*]} >! somefile 1. $parameters is an associative array mapping parameter names to I don't know what. 2. (I)SMART* causes the parameter expansion to match all key-value pairs where the key matches "SMART*". 3. (k) means: for each matched pair, the expansion shall contain the key. Bug: when there are no variables named SMART*, this will run «typeset -p» which will output all variables. You could guard against that with . local -a names=( ${(k)…} ) (( $#names )) || return 1 ------- Now, having said all that: the Internet says that the smartd(8) man page documents the available parameters. That isn't the case on my box, but my smartd(8) might be out of date. Cheers, Daniel