History command: history, history command history
[Root @ linux ~] # History [n][Root @ linux ~] # History [-c][Root @ linux ~] # History [-raw] histfilesParameters:N: Number, which ind
In linux, view the history command history. In linux, view history.1. Functions of historyLinux's history command is used to record executed commands. Usage: history [n] n is a number, list the latest n commands-c. Delete All history
I don't know if there's anything to clean up. A directory history file needs to be cleaned. There will probably be a lot of other places to clean up the history files, which may be used.
I spent the past two days writing a script, cleaning more convenient, there will be a large number of historical documents to clean up the words can be used.
The commands used in scripts are only Linux, and are not support
The author of this book, Shi jingqian, is an overseas Chinese historian. The original book is in English and the translator is a Chinese PhD student. The translation is quite good. If you do not speak of it, it cannot be seen as a translation.
The book is basically written in academic habits, and each section of history comes from credible historical materials. However, the authors and translators can easily read the text.
The author's description o
Given the need for security, the object receives a lot of restrictions and now only has the following properties and methods left. The history history object has the attribute of length, which lists the number of items in the history. The history that JavaScript can manage is limited to the range that the "forward" and
History cmd are for list Bash ' s log of the historical cmd you typed1. List last n commandsHistory n2. Execute cmd NO.N!n3. Execute last cmd!!Or-14. Execute command n times before? -05. Execute the last cmd, which starts with "string"! string6. Execture the last cmd, that contains "string"!? string?7. Execute the "CommandName" with any of the args used on your last cmdCommandName!*Search Command HistoryWith ctrl-r then type the command name you used
(the latest code inside the remote git server, overwriting the local code); Newfile.text was deleted.
--click Reset to perform mode 2: (any commit record for the current branch)
Project right--team--show in history--Select commit record right mouse button--reset
Effect same Way 1
Soft, Mixed operation will make head record change (head represents the record of the current workspace pointing to commit)
Hard if the file is only in the workspace (the fl
If you often use Linux Command lines, using the history (History) command can effectively improve your efficiency. This article describes the 15 Use Cases of the History command.
Display timestamp with histtimeformatAfter you execute the history command from the command line, only the serial number of the executed co
Understanding browser history and browser history
This is a basic article about history stack Management in browsers. The reason for writing this is that I recently want to study pushState to see what problems will occur when using it to implement SPA. pushState ultimately affects the content in the browser history rec
This article will use Js+cookie to implement this function, because the recent study of jquery, so it is also used, if you do not want to use jquery, then you need to understand the process of implementation can be, the code to write themselves.
Need to use a jquery cookie plugin to manipulate cookies and connect http://www.jb51.net/article/18276.htm
You need to know a little bit about JSON, and the data uses JSON for simplicity, and here's the assumption that the browsing record only records 3.
More than 2000 years ago, a scholar suffered a great humiliation, but "do not fall Lingyun's ambition", with blood for ink, the mind for paper, completed a "historian of the Swan song, no rhyme Li Sao" history masterpiece. This is Sima Qian and his "historical records".A common historian and a masterpiece, what is it that integrates them into one? Who initiated the "Shiji" of the eternal grand? Who changed the life of Sima Qian?"Historical records" re
Linux history command history1. The role of history in linux is to record the commands that have been executed. Usage: history [n] n is a number, list the latest n commands-c. Delete All history commands in the Current shell by using history [-raw] histfiles-a. Write the new
Thinkphp browsing history implementation method, thinkphp history
This article describes how to implement the thinkphp browsing history function and shares it with you for your reference. The implementation method is analyzed as follows:
The history browsing function uses the cookie function to record user information
[Root @ linux ~] # History [n] [root @ linux ~] # History [-c] [root @ linux ~] # History [-raw] histfiles parameter: n: number, meaning "list of the last n commands! -C: delete all history content in the current shell.-a: add the newly added history Command to [root @ linux
For Terminalor, the history command is not unfamiliar, what!n,!! is more commonly used, and the cmds you hit at the command line is saved by default in/home/$USER/.bash_history (Linux)/users/$USER/.bash_history (MAC).But history doesn't just look like this: You save the command and then you can see the call.Introduce some of the history-related variables to contr
better do it myself.It's really hard to get a friend. I'm glad to know them in this homecoming. The road ahead is very long, and the line and cherish. I think. The story of me and them just started.Not to be continued.Good luck!RobinJuly 20, 2014 related articles
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History commands in CentOS: history[Root @ linux ~] # History [n][Root @ linux ~] # History [-c][Root @ linux ~] # History [-raw] histfilesParameters:N: Number, which indicates "List of the nearest n commands!-C: removes all history
popsicles, selling various snacks, and rushing steps, there is also a leisurely manner. Various life forms a wonderful world.
Guangzhou is a suitable place for people to live in. Its beautiful environment, fresh air, non-exclusive, historical, and low cost of living. There is no doubt that the air is fresh, at least N times better than Chengdu. The Morning and evening of Guangzhou are very cool, and the sea breeze is quite pleasant. There are many reasons why Guangzhou is not exclusive and its
HTML5 adds a new management of history, and updates the history object to make it easier to manage historical states. In modern Web applications, you can use the forward and backward buttons to switch historical pages. This allows some new pages that are not opened in the new page to move forward and backward freely, improving the user experience.
Through the haschange event, you can know when the URL param
PHP browsing History method, PHP browsing history
The example in this article describes how PHP browsing history is used. Share to everyone for your reference. The implementation method is as follows:
/** * Product History Browsing History * $data product record information
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