best history podcasts

I. Mainly use the interface implementation provided by the COM component. Several interfaces include:1. iurlhistorystg and iurlhistorystg2 (iurlhistorystg2 interface inherited from iurlhistorystg) 2. ienumstaturl The following interface information is taken from msdn Iurlhistorystg Interface This interface manages Microsoft Internet Explorer history for the current user. Iurlhistorystg members Addurl Places the specified URL into

The Linux history mechanism numbers the commands entered on the command line and saves them to maintain the command history. Commands entered during a logon session are saved in shell memory and added to the history file if the Abort command is removed.1. Arrow Symbol Direction keyUse the arrow keys on your keyboard to get historical instructions from a

course, you can also use the $ (command) Form for command substitutionEcho: Output a sentence, the script is useful, equivalent to the C language of printf, the shell also has printf650) this.width=650; "src=" Http://s3.51cto.com/wyfs02/M02/4C/D7/wKiom1RGHaKDQNswAADrUlWNag8418.jpg "title=" Datesss4.png "alt=" Wkiom1rghakdqnswaadrulwnag8418.jpg "/>${name} This is a reference environment variable, where {} can be omitted in most cases, but as${PATH}BBBB This situation can not be omitted, after th

　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

CENTOS6 The history command displays the time and user identity of the action command[Email protected] ~]# history 294 2017-01-06 16:46:48 root Clear 295 2017-01-06 16:46:50 Root ll 296 2017-01-06 16:46:52 root cat hostname.sh 297 2017-01-06 16:46:56 root cat nginxlog_cut.sh 298 2017-01-06 16:47:29 Root Clear 299 2017-01-06 16:47:34 Root history[[email protected]

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}") # # # # (

This article tells the thinkphp browsing history function Realization method, shares for everybody reference. The specific implementation methods are analyzed as follows: The history browsing function uses the cookie function to record the user information to the local, so we can only read the value which is stored in the cookies to be possible, below lets us introduce an example based on the thinkphp real

There are developer questions about how to do the history function and even if you do not open the Chat window there is a Message alert feature. Simple time to write a bit of code. But the basic idea, the specific details are not realized.As mentioned in the previous blogs, when does the read history read? In common sense, it should be the time to open the Chat window to load the

Display command execution time Linux shell has the history function, that is, it records the commands that have been executed, but by default, it does not display the command execution time, command execution time, and history, but it is not displayed. Now let's see how to display the execution time. Simple: add the HISTTIMEFORMAT environment variable to/home/$ USER/. bashrc. The details are as follows:

Well, I admit, from very early times I was told that the biggest difference between humans and animals is that humans use tools. Tools are great. Seeing, tools help us get rid of our lives and create something called civilization. But who has considered which tools are the most important in the history of civilization? In last August, Forbes, a US magazine, conducted a survey to find 20 most important tools in his