mjhjmtu

I need to write a script in AWK which will count all the files and their weight in "/home" directory from all the months and display the list in terminal.
The output should look like this:

I wrote script in awk which uses system commands ls to list files and stat to get info about file. After that script will print number of files and size in bytes.

#!/usr/bin/awk -f


BEGIN 
 dir = "/home/matej" #chnage default directory

 if(ARGC == 2) #check for command line arguments
 dir = ARGV[1]
 
 printf("Listing directory: %sn", dir)


 cmd = "ls " dir

 m_names[1] = "January"
 m_names[2] = "February"
 m_names[3] = "March"
 m_names[4] = "April"
 m_names[5] = "May"
 m_names[6] = "June"
 m_names[7] = "July"
 m_names[8] = "August"
 m_names[9] = "September"
 m_names[10] = "October"
 m_names[11] = "November"
 m_names[12] = "December"


 while((cmd 

Modify two things in this script:

• 
  dir = "/home/matej/" change your default directory


• 
  "stat --printf="%Y %s" "" dir filename """ | getline info use %W instead of %Y if your system supports time of birth

To run script:

• chmod +x script.awk


• 
  ./script.awkor with argument ./script.awk /home/user
  

Output in my system looks like:

Listing directory: /home/matej
month number of files total size of files
January : 7 163860
February : 1 4096
March : 1 4096
April : 1 764
May : 1 4096
June : 3 12288
July : 2 13142852623
August : 2 8192
September: 1 16
October : 8 10975459334
November : 4 44067
December : 10 49152