<?xml version="1.0" encoding="UTF-8"?> <rss
version="2.0"
xmlns:content="http://purl.org/rss/1.0/modules/content/"
xmlns:wfw="http://wellformedweb.org/CommentAPI/"
xmlns:dc="http://purl.org/dc/elements/1.1/"
xmlns:atom="http://www.w3.org/2005/Atom"
xmlns:sy="http://purl.org/rss/1.0/modules/syndication/"
xmlns:slash="http://purl.org/rss/1.0/modules/slash/"
> <channel><title>Frequently Asked Questions About Linux / UNIX &#187; command history</title> <atom:link href="http://www.cyberciti.biz/faq/tag/command-history/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>UNIX: Set Environment Variable</title><link>http://www.cyberciti.biz/faq/set-environment-variable-unix/</link> <comments>http://www.cyberciti.biz/faq/set-environment-variable-unix/#comments</comments> <pubDate>Wed, 14 Apr 2010 12:20:55 +0000</pubDate> <dc:creator>Vivek Gite</dc:creator> <category><![CDATA[UNIX]]></category> <category><![CDATA[$HOME/.cshrc]]></category> <category><![CDATA[$HOME/.login]]></category> <category><![CDATA[/etc/csh.login]]></category> <category><![CDATA[/etc/profile]]></category> <category><![CDATA[bourne shell]]></category> <category><![CDATA[command history]]></category> <category><![CDATA[cpu architecture]]></category> <category><![CDATA[csh $HOME/.cshrc file]]></category> <category><![CDATA[csh $HOME/.login file]]></category> <category><![CDATA[csh /etc/csh.login file]]></category> <category><![CDATA[database entry]]></category> <category><![CDATA[database installation]]></category> <category><![CDATA[environment variables]]></category> <category><![CDATA[home profile]]></category> <category><![CDATA[installation path]]></category> <category><![CDATA[ksh $HOME/.profile file]]></category> <category><![CDATA[ksh /etc/profile file]]></category> <category><![CDATA[ld library]]></category> <category><![CDATA[linux redhat]]></category> <category><![CDATA[mail path]]></category> <category><![CDATA[oracle database]]></category> <category><![CDATA[oracle home]]></category> <category><![CDATA[preferred text editor]]></category> <category><![CDATA[shell login]]></category> <category><![CDATA[terminal functions]]></category> <category><![CDATA[text pager]]></category> <category><![CDATA[timezone settings]]></category> <category><![CDATA[type of operating system]]></category> <category><![CDATA[unix operating systems]]></category> <category><![CDATA[unix systems]]></category> <guid
isPermaLink="false">http://www.cyberciti.biz/faq/?p=10259</guid> <description><![CDATA[<div
style='float:right;margin-top:0px;margin-left:5px;'><a
href='http://www.cyberciti.biz/faq/category/unix/' title='See all UNIX related articles/faq'><img
src='http://files.cyberciti.biz/cbzcache/3rdparty/unix-logo.gif' border='0' /></a></div> <span
class="drop_cap">H</span>ow do I set environment variables on UNIX systems?]]></description> <wfw:commentRss>http://www.cyberciti.biz/faq/set-environment-variable-unix/feed/</wfw:commentRss> <slash:comments>0</slash:comments> </item> <item><title>Bash History: Display Date And Time For Each Command</title><link>http://www.cyberciti.biz/faq/unix-linux-bash-history-display-date-time/</link> <comments>http://www.cyberciti.biz/faq/unix-linux-bash-history-display-date-time/#comments</comments> <pubDate>Thu, 11 Mar 2010 10:39:32 +0000</pubDate> <dc:creator>Vivek Gite</dc:creator> <category><![CDATA[BASH Shell]]></category> <category><![CDATA[command history]]></category> <category><![CDATA[environment variable]]></category> <category><![CDATA[export HISTTIMEFORMAT]]></category> <category><![CDATA[help history]]></category> <category><![CDATA[history command]]></category> <category><![CDATA[history entry]]></category> <category><![CDATA[history type]]></category> <category><![CDATA[HISTTIMEFORMAT]]></category> <category><![CDATA[Linux]]></category> <category><![CDATA[linux operating systems]]></category> <category><![CDATA[man 3 strftime]]></category> <category><![CDATA[man bash]]></category> <category><![CDATA[shell command]]></category> <category><![CDATA[shell history command]]></category> <category><![CDATA[type history]]></category> <category><![CDATA[~/.bash_profile]]></category> <guid
isPermaLink="false">http://www.cyberciti.biz/faq/?p=6759</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 display shell command history with date and time under UNIX or Linux operating systems?]]></description> <wfw:commentRss>http://www.cyberciti.biz/faq/unix-linux-bash-history-display-date-time/feed/</wfw:commentRss> <slash:comments>21</slash:comments> </item> <item><title>Clear Shell History In Ubuntu Linux</title><link>http://www.cyberciti.biz/faq/clear-the-shell-history-in-ubuntu-linux/</link> <comments>http://www.cyberciti.biz/faq/clear-the-shell-history-in-ubuntu-linux/#comments</comments> <pubDate>Tue, 07 Jul 2009 22:07:50 +0000</pubDate> <dc:creator>Vivek Gite</dc:creator> <category><![CDATA[Ubuntu Linux]]></category> <category><![CDATA[bashrc]]></category> <category><![CDATA[command history]]></category> <category><![CDATA[export LESSHISTFILE="-"]]></category> <category><![CDATA[history -c]]></category> <category><![CDATA[history command]]></category> <category><![CDATA[history type]]></category> <category><![CDATA[logout]]></category> <category><![CDATA[shell]]></category> <category><![CDATA[unset HISTFILE]]></category> <category><![CDATA[~/.bash_history]]></category> <guid
isPermaLink="false">http://www.cyberciti.biz/faq/?p=8250</guid> <description><![CDATA[<div
style='float:right;margin-top:0px;margin-left:5px;'><a
href='http://www.cyberciti.biz/faq/category/ubuntu-linux/' title='See all Ubuntu Linux related FAQ'><img
src='http://files.cyberciti.biz/cbzcache/3rdparty/ubuntu-logo.jpg' border='0' /></a></div> <span
class="drop_cap">H</span>ow do I clear the shell history in Ubuntu Linux?]]></description> <wfw:commentRss>http://www.cyberciti.biz/faq/clear-the-shell-history-in-ubuntu-linux/feed/</wfw:commentRss> <slash:comments>1</slash:comments> </item> <item><title>How To Search Shell Command History</title><link>http://www.cyberciti.biz/faq/linux-unix-shell-history-search-command/</link> <comments>http://www.cyberciti.biz/faq/linux-unix-shell-history-search-command/#comments</comments> <pubDate>Thu, 06 Mar 2008 19:42:06 +0000</pubDate> <dc:creator>Vivek Gite</dc:creator> <category><![CDATA[BASH Shell]]></category> <category><![CDATA[Linux]]></category> <category><![CDATA[UNIX]]></category> <category><![CDATA[alias]]></category> <category><![CDATA[command history]]></category> <category><![CDATA[emacs]]></category> <category><![CDATA[fc command]]></category> <category><![CDATA[history command]]></category> <category><![CDATA[history search]]></category> <category><![CDATA[mode command]]></category> <category><![CDATA[search command]]></category> <category><![CDATA[search string]]></category> <category><![CDATA[shell history command]]></category> <category><![CDATA[shell history search]]></category> <category><![CDATA[type history]]></category> <guid
isPermaLink="false">http://www.cyberciti.biz/faq/linux-unix-shell-history-search-command/</guid> <description><![CDATA[Q. How do I search old command history under bash shell? How do I display or modify previous commands? A. Almost all modern shell allows you to search command history if enabled by user. Use history command to display the history list with line numbers. Lines listed with with a * have been modified by [...]]]></description> <wfw:commentRss>http://www.cyberciti.biz/faq/linux-unix-shell-history-search-command/feed/</wfw:commentRss> <slash:comments>9</slash:comments> </item> <item><title>Clear Linux / UNIX BASH Shell Command Line Cache / History</title><link>http://www.cyberciti.biz/faq/howto-flush-clearing-command-line-cache/</link> <comments>http://www.cyberciti.biz/faq/howto-flush-clearing-command-line-cache/#comments</comments> <pubDate>Thu, 31 Jan 2008 06:53:46 +0000</pubDate> <dc:creator>Vivek Gite</dc:creator> <category><![CDATA[BASH Shell]]></category> <category><![CDATA[CentOS]]></category> <category><![CDATA[Debian / Ubuntu]]></category> <category><![CDATA[Linux]]></category> <category><![CDATA[RedHat and Friends]]></category> <category><![CDATA[Suse]]></category> <category><![CDATA[Ubuntu Linux]]></category> <category><![CDATA[UNIX]]></category> <category><![CDATA[arbitrary data]]></category> <category><![CDATA[c option]]></category> <category><![CDATA[clear command hisotry]]></category> <category><![CDATA[clearing command cache]]></category> <category><![CDATA[clearing dns cache]]></category> <category><![CDATA[clearing shell cache]]></category> <category><![CDATA[command history]]></category> <category><![CDATA[gnu history library]]></category> <category><![CDATA[history command]]></category> <category><![CDATA[history note]]></category> <category><![CDATA[shell]]></category> <category><![CDATA[~/.bash_history]]></category> <category><![CDATA[~/.history]]></category> <guid
isPermaLink="false">http://www.cyberciti.biz/faq/howto-flush-clearing-command-line-cache/</guid> <description><![CDATA[Q. I just noticed faq about clearing dns cache and there are lots of commands stored in my cache. Can you tell me the command to clear out my command history or cache from a shell prompt? A. Many programs read input from the user a line at a time. The GNU history library is [...]]]></description> <wfw:commentRss>http://www.cyberciti.biz/faq/howto-flush-clearing-command-line-cache/feed/</wfw:commentRss> <slash:comments>8</slash:comments> </item> <item><title>Understanding command line shell</title><link>http://www.cyberciti.biz/faq/unix-linux-shell/</link> <comments>http://www.cyberciti.biz/faq/unix-linux-shell/#comments</comments> <pubDate>Thu, 30 Nov 2006 00:00:00 +0000</pubDate> <dc:creator>Vivek Gite</dc:creator> <category><![CDATA[AIX]]></category> <category><![CDATA[BASH Shell]]></category> <category><![CDATA[CentOS]]></category> <category><![CDATA[Debian / Ubuntu]]></category> <category><![CDATA[FreeBSD]]></category> <category><![CDATA[Linux]]></category> <category><![CDATA[RedHat and Friends]]></category> <category><![CDATA[Solaris-Unix]]></category> <category><![CDATA[Ubuntu Linux]]></category> <category><![CDATA[UNIX]]></category> <category><![CDATA[aliases]]></category> <category><![CDATA[command history]]></category> <category><![CDATA[command interpreter]]></category> <category><![CDATA[command line shell]]></category> <category><![CDATA[compatibility]]></category> <category><![CDATA[csh]]></category> <category><![CDATA[default shell]]></category> <category><![CDATA[filename completion]]></category> <category><![CDATA[ksh]]></category> <category><![CDATA[linux distributions]]></category> <category><![CDATA[linux shell]]></category> <category><![CDATA[linux workstation]]></category> <category><![CDATA[posix]]></category> <category><![CDATA[tcsh]]></category> <guid
isPermaLink="false">http://www.cyberciti.biz/faq/unix-linux-shell/</guid> <description><![CDATA[Q. I’ve migrated from Windows NT to Linux workstation. Most documents refer to a command line shell. Can you explain me command line shell? A. A shell allows you to type the commands such as date or clear. There are many shell available. BASH (bourne again shell) is default shell for most Linux distributions. It [...]]]></description> <wfw:commentRss>http://www.cyberciti.biz/faq/unix-linux-shell/feed/</wfw:commentRss> <slash:comments>2</slash:comments> </item> <item><title>Linux and UNIX view command-line history</title><link>http://www.cyberciti.biz/faq/linux-and-unix-view-command-line-history/</link> <comments>http://www.cyberciti.biz/faq/linux-and-unix-view-command-line-history/#comments</comments> <pubDate>Sun, 06 Aug 2006 22:08:00 +0000</pubDate> <dc:creator>Vivek Gite</dc:creator> <category><![CDATA[BASH Shell]]></category> <category><![CDATA[Linux]]></category> <category><![CDATA[command history]]></category> <category><![CDATA[command line history]]></category> <category><![CDATA[default shell]]></category> <category><![CDATA[history command]]></category> <category><![CDATA[history man]]></category> <category><![CDATA[history type]]></category> <category><![CDATA[lan server]]></category> <category><![CDATA[line numbers]]></category> <category><![CDATA[linux computers]]></category> <category><![CDATA[ncftpget]]></category> <category><![CDATA[os linux]]></category> <guid
isPermaLink="false">http://www.cyberciti.biz/faq/faq/linux-and-unix-view-command-line-history.php</guid> <description><![CDATA[Q. How do I view command line history? I am using Cent OS Linux system. A. BASH is the default shell for Linux computers. Bash has history command. It display the history list with line numbers i.e. it lists everything you have entered on the command line. You can recall commands from history so that [...]]]></description> <wfw:commentRss>http://www.cyberciti.biz/faq/linux-and-unix-view-command-line-history/feed/</wfw:commentRss> <slash:comments>11</slash:comments> </item> <item><title>What is UNIX / Linux C Shell?</title><link>http://www.cyberciti.biz/faq/what-is-unix-linux-c-shell/</link> <comments>http://www.cyberciti.biz/faq/what-is-unix-linux-c-shell/#comments</comments> <pubDate>Sat, 17 Jun 2006 00:35:16 +0000</pubDate> <dc:creator>Vivek Gite</dc:creator> <category><![CDATA[csh]]></category> <category><![CDATA[FreeBSD]]></category> <category><![CDATA[Linux]]></category> <category><![CDATA[Openbsd]]></category> <category><![CDATA[Programming]]></category> <category><![CDATA[Solaris-Unix]]></category> <category><![CDATA[UNIX]]></category> <category><![CDATA[bill joy]]></category> <category><![CDATA[c programming language]]></category> <category><![CDATA[c shell]]></category> <category><![CDATA[command history]]></category> <category><![CDATA[default shell]]></category> <category><![CDATA[interactive features]]></category> <category><![CDATA[linux operating systems]]></category> <category><![CDATA[operating system]]></category> <category><![CDATA[scripting]]></category> <category><![CDATA[shell scripts]]></category> <category><![CDATA[shell syntax]]></category> <category><![CDATA[system configuration]]></category> <category><![CDATA[university of california]]></category> <category><![CDATA[university of california at berkeley]]></category> <category><![CDATA[unix linux]]></category> <guid
isPermaLink="false">http://www.cyberciti.biz/faq/?p=4087</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">W</span>hat is C shell under UNIX / Linux operating systems?]]></description> <wfw:commentRss>http://www.cyberciti.biz/faq/what-is-unix-linux-c-shell/feed/</wfw:commentRss> <slash:comments>0</slash:comments> </item> </channel> </rss>
