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Monday, September 2, 2013

Basic Find Commands in Linux Part 2

5:59 AM

7. Find Files With 777 Permissions

Find all the files whose permissions are 777.
# find . -type f -perm 0777 -print

8. Find Files Without 777 Permissions

Find all the files without permission 777.
# find / -type f ! -perm 777

9. Find SGID Files with 644 Permissions

Find all the SGID bit files whose permissions set to 644.
# find / -perm 2644

10. Find Sticky Bit Files with 551 Permissions

Find all the Sticky Bit set files whose permission are 551.
# find / -perm 1551

11. Find SUID Files

Find all SUID set files.
# find / -perm /u=s

12. Find SGID Files

Find all SGID set files.
# find / -perm /g+s

13. Find Read Only Files

Find all Read Only files.
# find / -perm /u=r

14. Find Executable Files

Find all Executable files.
# find / -perm /a=x

15. Find Files with 777 Permissions and Chmod to 644

Find all 777 permission files and use chmod command to set permissions to 644.
# find / -type f -perm 0777 -print -exec chmod 644 {} \;

16. Find Directories with 777 Permissions and Chmod to 755

Find all 777 permission directories and use chmod command to set permissions to 755.
# find / -type d -perm 777 -print -exec chmod 755 {} \;

17. Find and remove single File

To find a single file called howtolinux247.txt and remove it.
# find . -type f -name "howtolinux247.txt" -exec rm -f {} \;

18. Find and remove Multiple File

To find and remove multiple files such as .mp3 or .txt, then use.
# find . -type f -name "*.txt" -exec rm -f {} \;

OR

# find . -type f -name "*.mp3" -exec rm -f {} \;

19. Find all Empty Files

To file all empty files under certain path.
# find /tmp -type f -empty

20. Find all Empty Directories

To file all empty directories under certain path.
# find /tmp -type d -empty

21. File all Hidden Files

To find all hidden files, use below command.
# find /tmp -type f -name ".*"
 
Good Luck For You!! 

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