head silhouette

. Additional Notes1. Full Screen navigationCTRL + F-Move forward one screenCTRL + B-Move backward one screenCTRL + D-Move forward half screenCTRL + U-Move backward half screen2. Single-line navigationJ-Move one line forwardK-Move backward one line3. Other navigationG-Move to the last lineG-Move to the first lineQ/zz-Exit less command4. Other useful commandsV-Edit the current file using the configured editorH-Show help documentation for lesspattern-Displays only the lines of the matching pattern,

reverseTAC [OPTION] ... [FILE] ...[[Email protected] test]# TAC Cat1now I'll show how to use Cathi,everyoneTAC options are not commonly used and are therefore not introduced Rev The contents of the file are displayed in reverse order.Rev-reverse lines of a file or filesRev [options] [file ...][Email protected] test]# rev cat1 Enoyreve,ihtac esu ot woh wohs lliw I wonRev has no value to introduce options HeadHead-output the first part of the filesHead [OPTION] ... [FILE] ...Common

First look at the effect chart: In the middle of the circular head and Halo wave explanation please see: http://www.jb51.net/article/96508.htmThe surrounding bubble layout, because the layout ratiolayout is inherited from ViewGroup, so the layout layout can layout its child view,view.layout according to its requirements (int l,int t,int r,int b); Used to lay out the location of the child view in the parent viewgroup (relative to the parent containe

/*** System Environment: CentOS 7.2 under VM12* Current installation version: Elasticsearch-2.4.0.tar.gz*/Installation and learning can be referred to the official documentation:1, installation-l-o https://download.elastic.co/elasticsearch/release/org/elasticsearch/distribution/tar/ elasticsearch/2.4.0/elasticsearch-2.4.0.tar.gz-xvf elasticsearch-2.4. 0 . tar.gz# into the directory CD Elasticsearch-2.4. 4/binStart:./bin/elasticsearchThe interface to start successfully is:You can access it at thi

This article is a reading note for "Head first Html,css and XHTML" and is for learning only-Non-reproducedHtml:hypertext Markup LanguageHypertext Markup Language, a language, is also the main language that constitutes a Web document. Defines the basic tags and elements, the browser can identify the label, and reasonable display, HTML is responsible for the structure of the page.One point: Structure, markup, element, link, path Basic structure: N

The mind of the King Small program PHP Source Construction Introduction (Huang . 1511.970.7084. Micro-Electric . need to prepare the head of the small program source package, collection of source commentary, server matching installation environment. Using:1. Technical Framework thinkphp5.0:2,php version 5.5 above, database is mysql5.5, Instant Messenger We use this side Workerman ServiceFirst, the head of t

Instance Title of the document Header information inside the header element is not displayed in the browser window. HTML>Head>Metahttp-equiv= "Content-type"content= "text/html; charset=gb2312" />Metahttp-equiv= "Content-language"content= "ZH-CN" />title>Title does not appear in the document areatitle>Head>Body>P>This text will be displayed.P>Body>HTML> V

Recently, the world's first human body replacement caused concern, it is reported that a Russian people prepare for the world's first human body replacement surgery. He confessed he was afraid, but his illness has deteriorated in recent years and decided to give it a go. The world's first human body replacement surgery has also received public attention. Some people say they want to succeed, which will create a new future. But the risk of a replacement operation is too high for medical scientist

Introduces two methods of making rounded heads, which are done through CSS and PNG transparent icons. A lot of SNS head of the use of rounded corners, yesterday in the school saw the rounded head, today in Qzone also saw a rounded head, rounded head looks more beautiful than right angle. The principle of fillet

generalized tables, with lowercase letters representing atoms. ③ if the generalized table LS is non-null (n≥1), then Al is the table header of LS, and the remaining elements of the table (A1,a2,...,an) are called the footer of LS. ④ Generalized tables are recursive-defined I. Generalized table characteristics:1. Hierarchy: The element of the generalized table can be a child table, and the element of the child table can be a child table, thus, the generalized table is a multi-level structure;2.

Tags: col file linu SM parameter Head command div SPL marginHead and tail are as simple as their name, which is used to display the beginning or end of a number of chunks of text, the head is used to display the beginning of the file to the standard output, and tail to see the end of the file.1. Command format:Head [parameters] ... [File] ...2. Command function:The head