Path: csiph.com!v102.xanadu-bbs.net!xanadu-bbs.net!feeder.erje.net!eu.feeder.erje.net!newsfeed.freenet.ag!news2.euro.net!newsgate.cistron.nl!newsgate.news.xs4all.nl!post.news.xs4all.nl!not-for-mail Return-Path: X-Original-To: python-list@python.org Delivered-To: python-list@mail.python.org X-Spam-Status: OK 0.080 X-Spam-Evidence: '*H*': 0.84; '*S*': 0.00; 'puts': 0.07; 'command.': 0.16; 'from:addr:rosuav': 0.16; 'from:name:chris angelico': 0.16; 'splits': 0.16; 'url:submit': 0.16; 'wrote:': 0.18; "skip:' 30": 0.19; 'manual': 0.22; 'this:': 0.26; 'header:In-Reply-To:1': 0.27; 'am,': 0.29; 'message-id:@mail.gmail.com': 0.30; "i'm": 0.30; 'that.': 0.31; 'quotes': 0.31; 'entirely': 0.33; 'problem': 0.35; 'subject:with': 0.35; 'received:209.85': 0.35; 'received:209.85.220': 0.35; 'received:google.com': 0.35; 'doing': 0.36; 'received:209': 0.37; 'version,': 0.38; 'to:addr:python- list': 0.38; 'url:01': 0.39; 'sure': 0.39; 'to:addr:python.org': 0.39; 'how': 0.40; "you're": 0.61; 'url:cgi-bin': 0.65; 'url:%21': 0.84; 'url:log': 0.84; '2013': 0.98 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:x-received:in-reply-to:references:date:message-id :subject:from:to:content-type; bh=aOKU0b8xSV6Kv+a53TEasbNyOYBjQRKt7kF5yy1Xkgs=; b=flcRnKOJfUb2Y3rlBShkUFo0YhloFHrho4G8Ir5SaYwB8AQxxV+DzVrN877ZGeQPyF O9btTGt8/osJvc+oRDKvG+mq/S7xpczXMA8RRO23onBfS+7JDrMlg6jWhM0ZwoCX0Tcc T12ZISC7BwMvHIZeOMmH9N9PcJ1IbC68yM2ufWnpK+e5cQ4xLdJwa1FOsw4LJS4rdJAL Fuw/DF1RGYdQiZ308owEuE4qtT8pGUhXjr7vFw5cEpM6vcTfKtUew5o4K8Fct2mhzacu SRT5xvbnXnBUvoAm2v5vTtkpMRRRVQtPzlXXg5COIn0kQfKd5m0OpFN7Sdx5mX09Pyjb 3yPQ== MIME-Version: 1.0 X-Received: by 10.52.37.109 with SMTP id x13mr8980125vdj.10.1364844792366; Mon, 01 Apr 2013 12:33:12 -0700 (PDT) In-Reply-To: <0c9717ca-52dd-49ce-8102-e1432883858a@googlegroups.com> References: <0c9717ca-52dd-49ce-8102-e1432883858a@googlegroups.com> Date: Tue, 2 Apr 2013 06:33:12 +1100 Subject: Re: os.system() with imbeded quotes on centos From: Chris Angelico To: python-list@python.org Content-Type: text/plain; charset=ISO-8859-1 X-BeenThere: python-list@python.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: General discussion list for the Python programming language List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Newsgroups: comp.lang.python Message-ID: Lines: 14 NNTP-Posting-Host: 2001:888:2000:d::a6 X-Trace: 1364844794 news.xs4all.nl 6978 [2001:888:2000:d::a6]:41439 X-Complaints-To: abuse@xs4all.nl Xref: csiph.com comp.lang.python:42490 On Tue, Apr 2, 2013 at 6:22 AM, wrote: > var1 = 'lynx -dump http://' + someip + '/cgi-bin/xxxx.log&.submit=+++Go%21+++ > junk' > lynx -dump 'http://192.168.01.01/cgi-bin/xxxx.log&.submit=+++Go%21+++ > junk' The problem is the &, which splits the command. Note how your manual execution puts single quotes around just the URL; in the other version, you're not doing that. (Though I'm not entirely sure why your > junk is inside the quotes - is that an error?) Try this: var1 = 'lynx -dump "http://' + someip + '/cgi-bin/xxxx.log&.submit=+++Go%21+++" > junk' ChrisA