unix format

Eclipse and cygwin build a revised version of the C ++ environment, eclipsecygwin Recently, it is hard to switch the system. Cygwin is used as the C ++ environment in netbeans to continue learning. I learned a lot, so I won't be confused. There are

Vi (vim) is a commonly used editor on Linux. By default, vi (vim) is installed in many Linux distributions ). There are many vi (vim) commands, but if they are used flexibly, the efficiency will be greatly improved. Vi is short for "visual interface"

Common Linux commands: nslookup, lsmd5sum, uname, and history1. nslookup DNS developers all know what the nslookup (name server lookup: domain name query) command is for. It comes with windows. However, in Linux, enter nslookup to display the

CRLF conversion for windows and linux Files1. CRLFCRLF -- Carriage-Return Line-Feed press enter to wrap the Line.CR: Press enter, ASCII 13, \ r, LF: line feed, LF, ASCII 10, \ n. Use \ r \ n for windows and \ n for linux. Windows disconnection

A shell script error often occurs when writing a script: Write it in windows and copy it to execute it. However, an error is reported when you test it, the error is amazing. for example, my for loop statement encountered a syntax error near

Install and configure SSL on the CentOS Server Https is a secure access method. Data is encrypted during transmission, and https is based on ssl. 1. Install the apache and ssl modules1. install apache#yum install httpd2. Install the ssl module#yum

This article will show you a tutorial on asynchronous use of netty Socket, an Http client demo constructed by Netty, and how to use Netty... the Channel opened by NioClientSocketChannelFactory uses the java Nio Asynchronous Method. According to Unix

Use Vim View and edit a binary file VimYou can easily edit binary files. I personally think it is better than Emacs's binary editing method.VimBinary files are edited by externalProgramXxd to dump the file into its binary text form, then you can

Editplus is a good text editor, but it will generate a backup file with the suffix. Bak by default, which can easily cause confusion in the file directory.In fact, you can modify the parameter attribute so that editplus does not generate such a file.

Basic shell programming 1. Start Script Programming #! The/bin/sh line is the shebang line, which tells the system that the following command is executed by shell. #!/bin/shPERSON="Yuesichiu"echo $PERSONecho "what is your name?"read PERSONecho

Net: FTP is used to download files from the FTP server. It is found that some files have different sizes after being downloaded, which may be caused by ASCII transmission. Check the differences between the two FTP transmission modes: The

Configure Rsync first, as mentioned in the previous section.InotifyInstall and configure the inotify serviceBuild the inotify service on 8.8.8.1101. Download and install The code is as follows:Copy code Wget

Large manufacturers pay more attention to code specifications, especially scalability, maintainability, and readability. If you are a developer who just entered the company, you 'd better first ask your predecessors if they have Internal Development

This problem often occurs in Linux. After downloading files from the Internet to Linux, many ^ m items are added. How can we delete these items collectively! (1) method 1 The simplest method is to replace the syntax of VIM in Linux: Enter the

Ken milberg, Writer/website expert, future tech January 04, 2010   UNIX History UNIXOriginated in the late 1960s S. Ken Thompson joined the Bell lab's computer research division in 1966. He was initially engaged in multicsProject, an

Package meego's QT program is a happy time for programmers to see their results are coming soon, how many days of Development fatigue, how many days of scratching your ears, all of them are beautiful stories at this time. The RPM package is the most

With the powerful functions of ecplise, we can develop C/C ++ programs by adding CDT plug-ins to ecplise. The following is the summary process for configuring the CDT plug-in, it is mainly used to help you practice demo programs in the future. The

When debugging the mapred program, you will often encounter the following error code: Java. io. ioexception: cannot run program

Code GitHub Address: Https://github.com/haozhaohang/libraryEasy to pity WhiteThe project uses a time-date approach, using only a subset of methods, in order not to introduce a third-party library (Moment.js), which encapsulates the methods used in

When the installation is complete, you will see the following console:Enter Ubuntu by entering the username (user) entered in the installation information above and then entering the password (user).Use Ctrl + Alt shortcut keys to leave the virtual