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Current Newswire: Google antitrust probe: Is Microsoft the puppetmaster? Linux desktop market share: Small no matter how you measure Launching the Revolution: Kickoff's redesign ideas Fact or Fiction? Top 8 Linux Myths Debunked The 6 dimensions of Open Source Smartphone Sales Will Surge: Android to Gain Big A licensing change for syslog-ng 13 tuxtastic Linux Games 4 Beautiful Firefox Ads You Would Love to Watch KDE 3 appears in 'The Social Network' movie? Network / Systems Administrator (IL) Next Step Systems US-IL-Chicago Post A Job | Post A Resume Get the Most Out of Your Open-Source Software With Redirection in Bash Mar 15, 2010, 19 :34 UTC (0 Talkback[s]) (2564 reads) (Other stories by Juliet Kemp) "It took me ages to learn bash redirection properly, and I still have to concentrate sometimes to keep my &s and my >s straight. Here's the lowdown in case you, too, have intermittent brain failure on this one. "Bash has three standard file descriptors: stdin, stdout and stderr, which refer respectively to input, output and error output. By default, all of these are directed to the terminal, so all input comes from the terminal, and all output (regular and error) will go to the terminal." Complete Story Related Stories: Bash History: Display Date And Time For Each Command(Mar 14, 2010) Regular Expressions In grep(Feb 18, 2010) Determine If Shell Input is Coming From the Terminal or From a Pipe(Feb 12, 2010) Linux Newbie : Why grep almost never yields something productive(Feb 04, 2010) Shell Scripts and Here Documents(Jan 26, 2010) Tech Tip: Dereference Variable Names Inside Bash Functions(Jan 15, 2010) No talkbacks posted.   Home | Search Talkbacks | Customize View    Top of Page   Enter your comments below: * Your Name: * Your Email Address: * Subject: CC: [will also send this talkback to an E-Mail address] * Comments: Tags allowed:<I>,<B> and <U>. See our talkback-policy for more about talkback content. Fields marked with * are required!

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