How to clear tmp folder every x seconds or minutes

clean_tmp_files_after_x_minutes_or_seconds.txt

// Step 1 Install tmpreaper
sudo apt-get install tmpreaper

/**
tmpreaper   recursively  searches  for  and  removes  files  and  empty
       directories which haven’t been accessed for a given number of  seconds.
       Normally,  it’s  used  to  clean  up  directories  which  are  used for
       temporary holding space, such as  "/tmp".   Please  read  the  WARNINGS
       section of this manual.

*/

// Create a shell script which executes tmpreaper

Create bash script (tmpcleaner.sh):
#!/bin/bash
tmpreaper --all --protect .localized 2s /tmp/

// Step 3 Add executable permission on the script 


chmod +x tmpcleaner.sh

// Step 4 Make it a cron job
crontab -e

Add to the crontab(add the variable PATH where is located tmpreaper):
PATH=/usr/sbin:/usr/bin:/sbin:/bin
* * * * * /tmpcleaner.sh