vi bashrc

Set the Ubuntu environment variable to control the title of the Putty window! This time is over ~ Turn off the wrong server,: (this is often the case because there are multiple Putty remote connections on the desktop, they all look like one, an

This article mainly introduces how to implement Tab auto-completion and History Command Management in Python. The example shows how to implement tab auto-completion, which has some reference value, for more information about how to implement Tab

Some work records on Java and databases in Ubuntu (1) Ubuntu BitsCN.com I want to use a program to generate some test data and test which of the open source databases is suitable for our data warehouse project. In fact, test data can be generated

Article title: Linux_FAQ 7: programming problems. Linux is a technology channel of the IT lab in China. Includes basic categories such as desktop applications, Linux system management, kernel research, embedded systems, and open source. Q: Why can't

I have long wanted to play with Linux when I use an alias for a command in Linux. some time ago I could not bear to install Ubuntu12.04. at first I felt very good. but due to the serious lack of software, I want to install it back to windows, it is

Bash: test1: commandnotfound solution description: After setting up a linux environment on a virtual machine (such as vmware), Program c and c ++. when running compiled files, bash: test1: commandnotfound may occur. Solution: vi ~... Bash: test1:

The previous section was completed hive, this section we will build zookeeper, mainly behind the Kafka need to run on it.Zookeeper Download and installDownload Zookeeper 3.4.5 software package, can be downloaded in Baidu Network disk. Link:

It's quite smooth, the comments in the code are written in more detail. Attached script, interested friends can try. Note the changes to the environment variable names that are added in BASHRC, or the main class cannot be found.1# # #ubuntu14.04LTS2

Ubuntu10.04 general background for Installing Git exceptions: Git is an open-source distributed version control system suitable for efficient and quick management of various project versions. Git is an open source version control software developed

This is a creation in Article, where the information may have evolved or changed. First open the Install Go page: http://golang.org/doc/install.htmlFollow the wizard to install it step-by-step.My environment: Ubuntu9.10,acer Aspire4710 32-bit

In Linux, you must be clear about how to modify the terminal prompt for a Linux Terminal. Recently, we found that the absolute path indicated by the terminal is very long after entering a deep level of a folder directory, this makes people feel

This is a creation in Article, where the information may have evolved or changed. (Reference: http://my.oschina.net/Obahua/blog/110767) started on the official website under the Go Linux installation package, after the installation, the

If you use the CP command in Linux, you will often be prompted whether to overwrite the file. if it is too large to overwrite files in batches, it will be annoying to always prompt this. So how can we solve this problem? Let's take a look at the

The Go programming language is an open source project that makes programmers more productive. The Go language is highly expressive, concise, clear and efficient. Thanks to its concurrency mechanism, programs written in it can make very efficient use

This is a creation in Article, where the information may have evolved or changed. Download Address: https://dl.gocn.io/ Linux Download address: wget https://dl.gocn.io/golang/1.9.2/go1.9.2.linux-amd64.tar.gz goroot is the installation path to go,

After installing the Redhat system in the vmvm, if you need to use secureCRT to connect to the linux system, perform the following steps: 1. in linux, enter ifconfig on the terminal (note that it is not windows ipconfig) and find the IP address as

Download the installation package wgethttp: // response Download the installation package now: Wget http://manpages-zh.googlecode.com/files/manpages-zh-1.5.1.tar.gz The procedure is as follows: # Tar zxvf manpages-zh-1.5.1.tar.gz # Cd manpages-zh-1.5

Configure Ruby Development Environment on Ubuntu12.04: 1) install the basic dependency package sudoapt-getinstallgitcurlbuild-essentialopenssllibreadline6libreadline6-devcurlgit-corezlib1gzlib1g-devlibssl-devlibyaml-devlibsqlite3-0libsq Configure

About grepgrep (Global search Regular expression (RE) and print out of the line, full search of regular expressions and print out rows) is a powerful text search tool that uses regular expressions to search for text. and print out the matching lines.

Configure SSH to make root login unavailable Modify the/etc/ssh/sshd_config file: Permitrootlogin No Service sshd restart You can ........... ----------------------------------------------------------------------Perfect Installation