Search/find files from terminal in Linux ?

 ·   To search all “myfav.mp3” file in '/home' directory: 
  sudo find /home -name 'myfav.mp3'

·  To search all MP3 files in '/home' directory: 
 sudo find /home -name '*.mp3'

·  To do case-sensitive search use “-iname option” 
 sudo find /home -iname '*.mp3'

Searching Files by Size (“-size” option)

·   Search  all “.avi” files of size greater than 200 Mega Byte: 
sudo find /home -name '*.avi' -size +200M

 

·  Search  all “.avi” files of size lesser than 200 Mega Byte: 
sudo find /home -name '*.avi' -size -200M

           

Searching Files by access time (“-atime” option)

·         Search  all “.avi” files how all files that have not been accessed in the “/home” directory for 10 days or more:

sudo find /home -name '*.avi' -atime +30

Searching multiple Files (“-o” option: “OR” operation)

· To search myfav1.mp3 OR myfav2.mp3 in “/home” directory: 
   sudo find /home -name 'myfav.mp3' -o -name 'myfav.mp3'