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> <channel><title>Frequently Asked Questions About Linux / UNIX &#187; I/O redirection</title> <atom:link href="http://www.cyberciti.biz/faq/tag/io-redirection/feed/" rel="self" type="application/rss+xml" /><link>http://www.cyberciti.biz/faq</link> <description>Every answer asks a more beautiful question.</description> <lastBuildDate>Fri, 03 Feb 2012 22:38:32 +0000</lastBuildDate> <language>en</language> <sy:updatePeriod>hourly</sy:updatePeriod> <sy:updateFrequency>1</sy:updateFrequency> <generator>http://wordpress.org/?v=3.3.1</generator> <item><title>BASH Shell Redirect Output and Errors To /dev/null</title><link>http://www.cyberciti.biz/faq/how-to-redirect-output-and-errors-to-devnull/</link> <comments>http://www.cyberciti.biz/faq/how-to-redirect-output-and-errors-to-devnull/#comments</comments> <pubDate>Wed, 11 Feb 2009 20:00:28 +0000</pubDate> <dc:creator>Vivek Gite</dc:creator> <category><![CDATA[BASH Shell]]></category> <category><![CDATA[CentOS]]></category> <category><![CDATA[Debian / Ubuntu]]></category> <category><![CDATA[fedora linux]]></category> <category><![CDATA[FreeBSD]]></category> <category><![CDATA[HP-UX Unix]]></category> <category><![CDATA[Linux]]></category> <category><![CDATA[Openbsd]]></category> <category><![CDATA[Programming]]></category> <category><![CDATA[Solaris-Unix]]></category> <category><![CDATA[Suse]]></category> <category><![CDATA[Troubleshooting]]></category> <category><![CDATA[Ubuntu Linux]]></category> <category><![CDATA[UNIX]]></category> <category><![CDATA[> /dev/null 2>&1]]></category> <category><![CDATA[backup nas]]></category> <category><![CDATA[cronjobs]]></category> <category><![CDATA[I/O redirection]]></category> <category><![CDATA[output error messages]]></category> <category><![CDATA[redirect stderr to file]]></category> <category><![CDATA[redirect stdout to file]]></category> <category><![CDATA[scripts]]></category> <category><![CDATA[standard error]]></category> <category><![CDATA[stderr]]></category> <category><![CDATA[syntax]]></category> <guid
isPermaLink="false">http://www.cyberciti.biz/faq/?p=3271</guid> <description><![CDATA[<div
style='float:right;margin-top:0px;margin-left:5px;'><a
href='http://www.cyberciti.biz/faq/category/bash-shell/' title='See all Bash/Shell scripting related FAQ'><img
src='http://files.cyberciti.biz/cbzcache/3rdparty/terminal.png' border='0' /></a></div> <span
class="drop_cap">H</span>ow do I redirect output and errors to /dev/null under bash / sh shell scripting? How do I  redirect the output of stderr to stdout, and then redirect this combined output to /dev/null?]]></description> <wfw:commentRss>http://www.cyberciti.biz/faq/how-to-redirect-output-and-errors-to-devnull/feed/</wfw:commentRss> <slash:comments>12</slash:comments> </item> <item><title>BASH Shell: How To Redirect stderr To stdout ( redirect stderr to a File )</title><link>http://www.cyberciti.biz/faq/redirecting-stderr-to-stdout/</link> <comments>http://www.cyberciti.biz/faq/redirecting-stderr-to-stdout/#comments</comments> <pubDate>Wed, 12 Mar 2008 19:45:17 +0000</pubDate> <dc:creator>Vivek Gite</dc:creator> <category><![CDATA[BASH Shell]]></category> <category><![CDATA[Linux]]></category> <category><![CDATA[UNIX]]></category> <category><![CDATA[error message]]></category> <category><![CDATA[I/O redirection]]></category> <category><![CDATA[keyboard]]></category> <category><![CDATA[log program]]></category> <category><![CDATA[program error]]></category> <category><![CDATA[redirect stderr stdout to file]]></category> <category><![CDATA[redirect stderr to file]]></category> <category><![CDATA[redirect stdout to file]]></category> <category><![CDATA[redirection]]></category> <category><![CDATA[standard error]]></category> <category><![CDATA[stderr]]></category> <category><![CDATA[stdin]]></category> <category><![CDATA[stdout]]></category> <category><![CDATA[streams]]></category> <category><![CDATA[syntax]]></category> <guid
isPermaLink="false">http://www.cyberciti.biz/faq/redirecting-stderr-to-stdout/</guid> <description><![CDATA[Q. How do I redirect stderr to stdout? How do I redirect stderr to a file? A. Bash and other modern shell provides I/O redirection facility. There are 3 default standard files (standard streams) open: [a] stdin - Use to get input (keyboard) i.e. data going into a program. [b] stdout - Use to write [...]]]></description> <wfw:commentRss>http://www.cyberciti.biz/faq/redirecting-stderr-to-stdout/feed/</wfw:commentRss> <slash:comments>0</slash:comments> </item> <item><title>Save Bash Shell Script Output To a File</title><link>http://www.cyberciti.biz/faq/bash-script-output/</link> <comments>http://www.cyberciti.biz/faq/bash-script-output/#comments</comments> <pubDate>Mon, 14 Aug 2006 11:15:19 +0000</pubDate> <dc:creator>Vivek Gite</dc:creator> <category><![CDATA[AIX]]></category> <category><![CDATA[BASH Shell]]></category> <category><![CDATA[CentOS]]></category> <category><![CDATA[fedora linux]]></category> <category><![CDATA[File system]]></category> <category><![CDATA[FreeBSD]]></category> <category><![CDATA[HP-UX Unix]]></category> <category><![CDATA[Linux]]></category> <category><![CDATA[Openbsd]]></category> <category><![CDATA[Solaris-Unix]]></category> <category><![CDATA[Ubuntu Linux]]></category> <category><![CDATA[UNIX]]></category> <category><![CDATA[bash shell script]]></category> <category><![CDATA[file descriptor]]></category> <category><![CDATA[file whose name]]></category> <category><![CDATA[I/O redirection]]></category> <category><![CDATA[input and output]]></category> <category><![CDATA[output redirection]]></category> <category><![CDATA[redirection operator]]></category> <category><![CDATA[redirection operators]]></category> <category><![CDATA[redirections]]></category> <category><![CDATA[script output]]></category> <category><![CDATA[shell execution environment]]></category> <category><![CDATA[syntax]]></category> <guid
isPermaLink="false">http://www.cyberciti.biz/faq/?p=4767</guid> <description><![CDATA[<div
style='float:right;margin-top:0px;margin-left:5px;'><a
href='http://www.cyberciti.biz/faq/category/bash-shell/' title='See all Bash/Shell scripting related FAQ'><img
src='http://files.cyberciti.biz/cbzcache/3rdparty/terminal.png' border='0' /></a></div> <span
class="drop_cap">H</span>ow do I save my bash shell script output to a file?]]></description> <wfw:commentRss>http://www.cyberciti.biz/faq/bash-script-output/feed/</wfw:commentRss> <slash:comments>3</slash:comments> </item> </channel> </rss>
