The history command is primarily used to display historical instruction record content and to release instructions in the history record.1>history command syntax:[test@linux]# history [n][Test@linux]# History [-c][test@linux]# history
To achieve a record of the operation history of the function
and undo, anti-undo feature similar to a feature. (Implement the forward and backward of the operation)
and Discuz forum to view post (you can go back to view the post, as well as Post view history)
the logical and Windows Explorer address bar forward and backward functions are the same.
based
Tags: content command detailed code auto display history command line time TleThe history command is used to display a specified number of command commands, to read the directory from the historical command file to the history command buffer, and to write the directory in the history command buffer to the command file.
HTML5 learning notes-History API, html5 learning notesThis series of articles mainly focus on Html5-related knowledge points, taking Learning API knowledge points as the entrance and introducing instances from a simple perspective, so that you can understand what "h5" can do step by step, and how to use it properly in actual projects to achieve ease of use, and to perfectly control O (strong _ strong) O ~,
I. Opening Analysis
Well, let's talk a little
Today to do the problem, depressed found a lot of the term, "* * History view", so I collected information, finishing the high school use of all the "History view." Of course, this article is intended to all kinds of "historical view" of the general arrangement, to expand in detail, is another kind of blog content.Modern (modern) historical view. The view of modern hist
The Romance of the Three Kingdoms (70% true, 30% fictitious), most of the plots are based on the normal history structure, and even a copy of the history book is not missing, and interspersed with some strange gods to attract readers. Because this book is so red, some people regard it as a Bible. [This is not an exaggeration. There are quite a number of military commanders in
Many people who have used Linux for a period of time have already been able to play the basics of Linux in some basic ways, but without systematic learning it is easy to lack some practical skills. This series of articles describes some of the techniques that can improve the effectiveness of bash, mainly about historical command operations and some shortcut keys, so that you double your productivity at the command line, and these skills are a powerful tool.History Command Operation ChapterThe mo
IE Browser Delete history method
1th Step: Open the browser in the Windows system normally.
Step 2nd: Locate the "delete browser history (D)" item under the IE Browser menu bar tool.
Note: The above is only the role of IE8 as an example, the other version of the temporary has not been tested. You can also open settings in the same way as in the following ways.
Open Internet Options under the
The function of the history command is to display and number the used commands. The following commands are the different operations of the history:History n shows the most recently used n commands.History-c clears the history of the current shell.history-d 801 Delete the command with number 801.History-a append the latest command to the
What is history? ? In the cumulative use of Linux systems, we will enter many commands. And when we want to repeat the last command, we can view the commands we have entered and used by using the arrow keys to flip up. Have you ever thought about where this command was saved and how many records will be saved? Today we are going to learn the history order.? ? You can tell from
The file History (History) feature, a new feature introduced by Win8, is designed to replace the Windows Backup and Restore feature in Win7, providing users with a new way of protecting files that protect users ' files stored in libraries, desktops, Favorites, Contacts folders. Microsoft's latest Building WINDOWS8 official Blog details how this feature protects users ' data. Here's how to recover files thro
Life Introduction to the Order:The role of the Linux History command is to record commands that have been executed. Usage: History [n] n is a number, listing the most recent n command-C removes all history commands from the current shell to the history [-raw] Histfiles-a writes the currently new command to Histfiles
Chapter 1 golden age
I
Our story starts in Germany in 1887. Located by the Rhine River, karsrueu is a beautiful city with a famous 18th century palace in its center. The lush forests and warm climate make this small town a tourist attraction in Europe. However, the pleasant scenery does not seem to distract heinrichrudolf Hertz: He is now playing with his instrument intently in a laboratory at the University of karsrueu. At that time, Hertz was just 30 years old and may not have imagined that
Starting with HTML5, we can start manipulating this history stack.the Window object in the DOM provides a read of the browser history through the Window.history method, allowing you to move forward and backward in the user's access record. 1.HistoryUse Back (), forward (), and Go () methods to move forward and backward in the user's historyForward and backwardBack off:Window.history.back ();This method will
Https://developer.mozilla.org/en/DOM/Manipulating_the_browser_historyThe Window object in the DOM provides a read of the browser history through the Window.history method, allowing you to move forward and backward in the User's access Record.Starting with HTML5, We can start manipulating this history stack.1.HistoryUse back (), forward (), and go () methods to move forward and backward in the User's history
2011-09-27 22:11:51| Category: rhel5_033| Report | Font size Subscription Linux uses Prompt_command to realize audit functionThis system audits, records what the user, at what time, did what operation. The information is then recorded in a file.I. Configuration1. At the end of the/etc/profile file, add the following 2 lines of code:Export history_file=/var/log/' date ' +%y%m '. logExport prompt_command= ' {date ' +%y-%m-%d%T ##### $ (Who am I |awk "{print \$1\" \ "\$2\" \ "\$5}") # # # # (
Original: An Introduction to the HTML5 history APIDescription of the HTML 5 history APITranslator: DwqsHistory is interesting, isn't it? In previous versions of HTML, we had very limited access to browsing history. We can use the methods we can use back and forth, but that's all we can do.However, with the history API
, which is of great significance for enhancing the accuracy of Economic Science.
A brief history of economic development
As an independent science, economics is formed in the process of the emergence and development of capitalism. Before the emergence of the capitalist society, some economic thoughts were formed on some economic phenomena and economic problems at that time, but they did not form a system.
Among nations and countries that have a long
In Bash, we can use the history command to review, modify, and reuse previous historical commands. Remove the signal mechanism, remove the job control, and remove various parameter calls. Today, we only want to see how to record commands in Bash and how to store historical commands.
In Bash, we can use the history command to review, modify, and reuse previous historical commands. Remove the signal mechanism
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