fields of history

1, Bash effect Introduction:1. Command history2, Pipeline, redirect3. Command aliases4. Command line editing5. Command line expansion6. File name Wildcard7. Variables8. Programming2. Command line editing: cursor Jump:CTRL + A: Skip to the beginning of the commandCtrl+e: Jump to the end of the command lineCtrl+u: Delete the cursor to the beginning of the command lineCTRL+K: Delete the cursor to the end of the command lineCtrl+l: Clear Screen3. Command history:Introduction to the

Article excerpt from:http://blog.csdn.net/lixiaohuiok111/article/details/34428161http://blog.csdn.net/lixiaohuiok111/article/details/34428161 first we give the OPT directory a write permission to sudo chmod a+w/opt then execute source/etc/ Profile and then exit the machine, when you re-enter the/opt/history below there will be a file generated by the admin.History And then we'll change the permissions back to write scripts to use Ansible batch deploym

This article describes how to implement the thinkphp browsing history function. it is a very practical technique to implement the browser browsing history function. For more information, see ThinkPHP. 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

LengthThe History.length property holds the number of URLs for the history record. Initially, the value is 1. Because the ie10+ browser returns 2 at initial time, there is a compatibility issue, so this value is not commonly usedJump method　　Go (), back (), and forward ()If the moved position exceeds the access history boundary, the above three methods do not error, but silent failure　　[note] when using

://github.com/forezp/SpringCloudLearning, remember star Oh!CSDN Column Summary: The simplest Springcloud tutorial in history: The simplest Springcloud in history series The simplest Springcloud tutorial in history | First article: Registration and discovery of services (Eureka) The simplest Springcloud tutorial in

20140417-20151119 Work History=======================Change Department bug20140416 onboarding2014041720140418 pm forgot to punch in Friday==============================================2014042120140422201404232014042420140425================================================Material analysis201404282014042920140430==================================================20140504 put a half-day off at noon to walk the Punch Youth Day20140505201405062014050720140

The historical information of the process in Activiti is stored in the Act_hi_actinst table, we can query through the API or directly write SQL, but there is no process initiator information, process initiator information is sometimes very necessary, For example, to inquire about the process initiated by someone or to do relevant statistics.Given that the process history information in Act_hi_actinst, we still want to make a fuss on this table, but th

for making money. At that time, the chart I shared was in English. I added some characters and comments on Wikipedia, and some readers replied that someone had already translated it into Chinese, share the translated Chinese charts. I hope to have the opportunity to see the Simplified Chinese version. I am interested in spending time on these days. Source: schedules of great people According to the work by American writer Mason curry, the daily routine: How do artists work? The journal publish

time Time: 11:00:00 | Introduction: This article describes how to merge im exchanges to make them Indexable, searchable, and ultimately accessible to Microsoft? The Office 2003 research and reference task pane is used repeatedly to further utilize the conversation history. ----------------------------------------------- Begin --------------------------------------------- Title: learning to use Microsoft Embedded Visual C ++ Time: 11:00:00 | Introduct

Author: Yang Yinzhou There are economic crises, and there are also three mathematical crises in history. The first crisis occurred in 580-BC ~ In the ancient Greek period between 568, the mathematician bidaras established the bidaras School. This school integrates religion, science, and philosophy. The school has a fixed number of students, and its knowledge is kept confidential. All inventions and creations are attributed to school leaders. At that

In the history of video monitoring, there have been multiple video compression standards. 1. The standards defined by the ITU for low-Bit Rate video calls, including H.261/2/3 and ISO for consumer applications, the MPEG standard is defined for motion image compression, including mpeg1/2/4. The cooperation between ITU and ISO defines H. 264 codec technology, some standards still exist. Figure 1 briefly describes the development

Historical version C # as Microsoft 2000 later. NET platform development of the language, the development has been 17 years of history, the language itself has a wealth of characteristics, Microsoft's support for its update is also very supportive. Microsoft has submitted C # to the standard organization Ecma,c# 5.0 is currently the latest specification for ECMA release, C # 6.0 is a draft phase, and C # 7.1 is the latest specification that M

C # as Microsoft 2000 later. NET platform development of the language, the development has been 17 years of history, the language itself has a wealth of characteristics, Microsoft's support for its update is also very supportive. Microsoft has submitted C # to the standard organization Ecma,c# 5.0 is currently the latest specification for ECMA release, C # 6.0 is a draft phase, and C # 7.1 is the latest specification that Microsoft is currently offeri

Author: Yang Jinzhou There are three crises in mathematics in history, as well as in economic crisis. The first crisis occurred in ancient Greece between 580-568 BC, the mathematician Pythagoras established the Pythagoras School. This school integrates religion, science and philosophy, the number of which is fixed, the knowledge is kept secret, and all inventions are attributed to the leader of the school. At that time, people's understanding of rati

Linux users who forget the history are destined to enter a lot of information ." This also makes powerful historical commands (including the historical variants of Bashshell) not only useful when invoking previous commands without re-entering them, but also useful when calling other rarely used commands, this saves the trouble of using them again. This command is based on the time "Linux users who forget the histo