How to output Python to both the screen and the file log

Kotlin
IOS
VB.Net
SQL
Node.js
Swift
Ruby
Go
Oracle
Git
Laravel
Mongodb
Asp.Net
More...

I know that using python xxxx.py > 1.log on the command line can output the results of the program to 1.log. But if you run it like this on the command line, you won"t see the real-time print results, so you can only wait for the program to settle and then check the contents of the 1.log. Is there any way to output the results in real time or to output the log to a file?

Sep.08,2021

-sharp 
python xxxx.py|tee 1.log

-sharp 
python xxxx.py|tee -a 1.log

if there is no tee command on the system, install the command

-sharp Debian 
apt -y install coreutils

-sharp Redhat 
yum -y install coreutils

you can execute python xxxx.py > 1.log & so that the process takes place in the background, which you can see through jobs. The log is written in 1.log . Then if you want to view the log in real time, you can use tail-f 1.log .

Previous: Does thymeleaf really work?

Next: Advanced form problems in ant-design-pro

False
Django, Why does the system automatically generate an empty session? every time the request is made?
Use python to convert dict1 to dict2, in the example. I tried for a long time but couldn't find a solution.
How to self-start the php-fpm service when building a LNMP environment with docker?
Can an array in react state be bound to a dom state using an element in the array?
Wechat browser version 6.6.5 cannot prevent the springback of pull-up and drop-down to the top under ios system.
In express+hbs, how do you define the routed data as a variable on the page?
How to use symbol reference of Iconfont in dva
How to elegantly add data to JSON objects?
Using node to build video streaming server
The proportional width of the echarts graph is inconsistent.
React uses axios to call the background data. After success, how to jump to the page based on the returned value?
I don't understand what a linux command means. Please explain it.
Vue introduces multiple components in vue-router by nesting named views, and does not refresh the same reference in other pages.
Running nodejs reports fewer errors ")"

How does the ComboBox control in wpf change the style when the mouse is pressed / touchscreen clicked?
The problem of multiple versions of php calling each other using exec
Vue how to click to delete a row of the table?
How to realize the function of identifying QR code by small program long press
After the lazy loading of the angular6 module, the static image resource prompt could not find the report 404.