Configure python in linux

In fact, it is very easy to configure python in linux.

1. Check whether python has been installed on your linux server.

Enter the following command line:

Python-V

If the version information is displayed, it indicates that python has been installed on your machine.

Otherwise, install python as follows.

2. Enter the following command line:

Sudo apt-get install python

3. test whether the installation is successful.

Enter:

Python

The following results are displayed:

Python 2.4.3 (#1, Dec 11 2006, 11:38:52)

[GCC 4.1.1 20061130 (Red Hat 4.1.1-43)] on linux2

Type "help", "copyright", "credits" or "license" for more information.

>>>

Enter

Print 'Hello world'

If hello world is printed, it indicates that python is successfully installed.

4 Note: The python installed in this method is generally in the/usr/bin directory.

Python script porting between different linux machines

Pay attention to path issues.

The installation path of python may vary with linux machines. When porting a script, modify the bin path.

That is, to modify the first line of the script ,#! /Usr/bin/python may need to be modified

Use of python files.

1. Open a file named job. py in linux

2. Write down the content:

#! /Usr/bin/python # This is the python installation path

# Coding = UTF-8

Print "Hello, word ."

3. Save

4. Change the file format sudo chmod + x job. py

5. Execution file./job. py

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