create python executable linux

First, condition judgment If statement For example, to enter user age, print different content according to age, in a Python program, you can use the IF statement: Note: The indentation rules for Python code. Code with the same indentation is treated as a block of code, and the 3-line print statement above forms a block of code (but excludes print on line 4th). If the IF statement eval

1. Download Python source Packagewget http://www.python.org/ftp/python/2.7.3/Python-2.7.3.tgz2. UnzipTAR-XJF python-2.7.3.tar.bz23. Create a new Python directorymkdir/usr/local/python2.74. Compiling the installationTar XF

Python Scrapy framework installation tutorial on Linux, pythonscrapy This is an open-source tool for extracting website data. The Scrapy framework is developed using Python, which makes crawling fast, simple, and scalable. We have created a virtual machine (VM) in virtual box and installed Ubuntu 14.04 LTS on it.Install ScrapyScrapy depends on

This article mainly describes the solution of the Linux system in the Python matplotlib drawing of the Chinese display problem, the need for friends can refer to the following Recently wanted to learn some of the content of Python data analysis, a crawler crawled some data, and intends to use anaconda set of tools (Pandas, NumPy, scipy, Matplotlib, Jupyter) and

This article mainly describes the solution of the Linux system in the Python matplotlib drawing of the Chinese display problem, the need for friends can refer to the following Recently wanted to learn some of the content of Python data analysis, a crawler crawled some data, and intends to use anaconda set of tools (Pandas, NumPy, scipy, Matplotlib, Jupyter) and

In the previous article, we talked about how to write a daemon in Python on Linux. The main principle is to use the Linux fork function to create a process, and then exit the parent process to run, the resulting child process will become a daemon. Careful observation may find that the daemon's running identity is the u

First look at the effect: In the Linux terminal, the ANSI escape sequence controls the colorBasic rules: Front plus \033[, end with \033[0m reset to original colorYou can enter the following sentence in the terminal, you can see the output green hello. >>echo-e ' \033[0;32mhello\033[0m ' where 0;32m controls color.The simplest, as long as the 0;32m 2 to 0-7, it corresponds to different colors. Take advantage of this, in

It took some time these days to deploy the Django-developed Web project to Apache, referencing some official documents and documents on the Internet, or spending more time on the configuration process. Convenient to have the need of friends, can refer to, less detours! 1. Django Project Deployment Environment descriptionOperating system: Red Hat Enterprise Linux Server Release 5.3 (Tikanga) x86_64 Apache Version: Httpd-2.2.3-22.el5 Mod_wsgi version:

Python simulates Linux crontab and writes a mission planning requirementCome to specifics.　　Requirements: execute a program, the program has been running state, here is assumed to be a function when the program runs 30s, you need to terminate the program, you can use Python, C, c+ + language to achieve the expansion requirements: You need to resta

name processing. The path name processing in the shell does not seem to be important, but it is often used in python. The two most common are the separation and merging of directory names and filenames:Os.path.split (Path) (Dirname,basename)This function separates a path into two parts, for example: Os.path.split ("/foo/bar.dat") will return ("/foo", "Bar.dat")Os.path.join (Dirname,basename)This function combines the directory name and file name into

view it? How to modify timestamp information for a file.Stat/path/to/somefile getting the metadata for the specified fileTouch-a only Modify access timeTouch-c only the time when the file was modified and does not create a new file if the file does not existTouch-m only modify the file modification timeTouch-t STAMP uses the specified time value as the new value for the file timestamp8. Display all files or directories in the/var directory that start

: shell> wget http://python-distribute.org/distribute_setup.pyShell>/usr/local/python-2.7.5/bin/python distribute_setup.pyShell>/usr/local/python-2.7.5/bin/easy_install Pip Since it is learning to build a python environment, then virtualenv must be installed, to put it sim

In Linux, processes are communicated in the form of signals, pipelines, shared memory, Message Queuing sockets, and so on. Where pipelines are the oldest form of communication between *nix systems, all *nix provide this type of communication. A pipe is a half-duplex communication mechanism, that is, it can only be read at one end and the other end to write; In addition, pipelines can only be used to communicate between two processes that have a common

First, find the directory/usr/local/apache2/conf to install Apache, and modify the httpd.conf configuration file.1. Loading the CGI moduleRemove Comments:LoadModulecgid_modulemodules/mod_cgid.so #//当使用内置模块prefork.c时动态加载cgi_moduleLoadModule cgi_module modules/mod_cgi.so #当使用内置模块worker. C Dynamic Load Cgid_module2. Set the CGI script file pathScriptAlias/cgi-bin/" /var/www/cgi-bin/"3. Set access permissions for CGI paths"/var/www/cgi-bin"> allowoverride None Options +execcgi Order Allow, Den

Python is usually installed in/usr/local/python3 (a specific installation location to see a person's preference, but to remember the location of the installation), because the/usr/local directory does not exist in the directory Python3, so first create a new directory:mkdir /usr/local/python31. Download Python3 from official websitehttps://www.python.org/downloads/2. Install dependent environmentThe install

,USER,IP): whileTrue: cmd= "sshpass-p '%s ' ssh%[emailprotected]%s ls "% (PWD,USER,IP) Nbsp;ret=os.popen (CMD) printret.read ( ) breakt1= Threading. Thread (target=linux_ls1,args= ("00000000", "root", "192.168.135.105")) t2=threading. Thread (target=linux_ls2,args= ("00000000", "root", "192.168.135.108")) T1.start () T2.start ()Solution 3.#-*-coding:utf-8-*-importthreadingimportosdefmy_work (PWD,USER,IP): whiletrue:cmd= "sshpass-p"% S ' ssh%[emailprotected]%sls "% (PWD,USER,IP) ret=os.popen (C

Develop a full-text index in the Linux environment Python-general Linux technology-Linux programming and kernel information. The following is a detailed description. As the amount of information increases, it is increasingly important to efficiently locate specific information. This topic will discuss the full-text ind

Reference link: How does I send mail from a Python script? Using the SendMail program under Linux to send mail, using the Popen function (Python docs about popen function) can directly invoke Linux system programs, you need to specify the location of the program. #!/usr/bin/p