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Python | os.sched_rr_get_interval() method
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Python | os.get_terminal_size() method

Last Updated : 26 May, 2019
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OS module in Python provides functions for interacting with the operating system. OS comes under Python’s standard utility modules. This module provides a portable way of using operating system dependent functionality.

os.get_terminal_size() method in Python is used to query the size of a terminal. This method returns the size of a terminal as a pair columns and lines. Here, columns represents width of the terminal window in characters and lines represents height of the terminal window in characters.

Syntax: os.get_terminal_size(fd = STDOUT_FILENO)

Parameter:
fd (optional): A file descriptor. It specifies which file descriptor should be queried. The default value of fd parameter is STDOUT_FILENO or standard output.

Return Type: This method returns a object of class ‘os.terminal_size’ which holds columns and lines attributes.

Code: Use of os.get_terminal_size() method




# Python program to explain os.get_terminal_size() method 
    
# importing os module 
import os
  
# Get the size
# of the terminal
size = os.get_terminal_size()
  
  
# Print the size
# of the terminal
print(size) 
 
 
                          
 
 
 
 
 Output: 
  os.terminal_size(columns=80, lines=24)  
 
 
Terminal Size
                                                                                       

                                                                                
                                          
                                                                                  
                                                                  
                              
                                
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    •                       
      Python | os.fstat() method                      
                            
      OS module in Python provides functions for interacting with the operating system. OS comes under Python’s standard utility modules. This module provides a portable way of using operating system dependent functionality. os.fstat() method in Python is used to get the status of a file descriptor. A fil
                        
                        
                                                  3 min read                  
                        
    •                       
      Python | os.fstatvfs() method                      
                            
      OS module in Python provides functions for interacting with the operating system. OS comes under Python’s standard utility modules. This module provides a portable way of using operating system dependent functionality. os.fstatvfs() method in Python is used to get information about the file system c
                        
                        
                                                  3 min read                  
                        
    File Descriptor Operations
    •                       
      Python | os.get_blocking() method                      
                            
      OS module in Python provides functions for interacting with the operating system. OS comes under Python’s standard utility modules. This module provides a portable way of using operating system dependent functionality. os.get_blocking() method in Python is used to get the blocking mode information o
                        
                        
                                                  2 min read                  
                        
    •                       
      Python | os.isatty() method                      
                            
      OS module in Python provides functions for interacting with the operating system. OS comes under Python’s standard utility modules. This module provides a portable way of using operating system dependent functionality. os.isatty() method in Python is used to check whether the specified file descript
                        
                        
                                                  2 min read                  
                        
    •                       
      Python | os.openpty() method                      
                            
      OS module in Python provides functions for interacting with the operating system. OS comes under Python’s standard utility modules. This module provides a portable way of using operating system dependent functionality. os.openpty() method in Python is used to open a new pseudo-terminal pair. This me
                        
                        
                                                  1 min read                  
                        
    •                       
      Python | os.pipe() method                      
                            
      OS module in Python provides functions for interacting with the operating system. OS comes under Python’s standard utility modules. This module provides a portable way of using operating system dependent functionality. All functions in os module raise OSError in the case of invalid or inaccessible f
                        
                        
                                                  2 min read                  
                        
    •                       
      Python | os.pipe2() method                      
                            
      OS module in Python provides functions for interacting with the operating system. OS comes under Python’s standard utility modules. This module provides a portable way of using operating system dependent functionality. A pipe is a method to pass information from one process to another process. It of
                        
                        
                                                  2 min read                  
                        
    •                       
      Python | os.pread() method                      
                            
      OS module in Python provides functions for interacting with the operating system. OS comes under Python’s standard utility modules. This module provides a portable way of using operating system dependent functionality. os.pread() method in Python is used to read at most n bytes from the file associa
                        
                        
                                                  3 min read                  
                        
    •                       
      Python | os.write() method                      
                            
      OS module in Python provides functions for interacting with the operating system. OS comes under Python’s standard utility modules. This module provides a portable way of using operating system dependent functionality. os.write() method in Python is used to write a bytestring to the given file descr
                        
                        
                                                  2 min read                  
                        
    •                       
      Python | os.pwrite() method                      
                            
      OS module in Python provides functions for interacting with the operating system. OS comes under Python’s standard utility modules. This module provides a portable way of using operating system dependent functionality. os.pwrite() method in Python is used to write the specified bytestring to the fil
                        
                        
                                                  3 min read                  
                        
    •                       
      Python | os.read() method                      
                            
      OS module in Python provides functions for interacting with the operating system. OS comes under Python’s standard utility modules. This module provides a portable way of using operating system dependent functionality. os.read() method in Python is used to read at most n bytes from the file associat
                        
                        
                                                  2 min read                  
                        
    •                       
      Python | os.sendfile() method                      
                            
      OS module in Python provides functions for interacting with the operating system. OS comes under Python’s standard utility modules. This module provides a portable way of using operating system dependent functionality. os.sendfile() method in Python is used to copy specified number of bytes from spe
                        
                        
                                                  2 min read                  
                        
    •                       
      Python | os.set_blocking() method                      
                            
      OS module in Python provides functions for interacting with the operating system. OS comes under Python’s standard utility modules. This module provides a portable way of using operating system dependent functionality. os.set_blocking() method in Python is used to set the blocking mode of the specif
                        
                        
                                                  2 min read                  
                        
                                 
                              
                                                                                
                                  
                                                                                                            
                              
                            
                              
                                                                                      
                                
                              
                                                                                    
                      
                  
              
                  
          
              
                  
                      
                                        
                   
                            
                                  
                              
                                  
              
          
              
                        
  	  	  	
  		
  					
  			
  			
  					
  	
    	  	
  		
  					
  			
  			
  			
  				
  	
  	  	        	  	
  		
  					
  			
  			    	  	
  		
  		   		
  	
  
                    
          
      
      
          
              
              
          
      
  
    
                        	
    
      
                
          
                    
              
                
                                  
                        
        
      
    
      
        
        
            
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