cron job delete files older than 30 days

Use -t option, to test what files are going to be deleted. Do a Dryrun – Test for Deletion using -t Option Use -a option to remove all type of files, not just regular files, directories, and symbolic links. Use -s option to remove symbolic links also, not just files and directories.Īpart from cleaning up the files and directories, the following command will also clean-up the symbolic links that matches the given time specifications. You can also use the following characters for time_spec parameter The following command will delete files which are not modified for 5 days in the Downloads folder. You can use “-m” option to tell tmpreaper to delete files based on “Modification time”.

Remove Files which are Not Modified for N Daysīy default tmpreaper, will delete files based on “Access Time”. To remove files which are 5 days older, use “5d” as timespec.įor example, the following command will delete files from the ~/Downloads folder that are not accessed in the last 5 days.

On RPM based systems like CentOS and RedHat, use yum: On debian based systems like Ubuntu, use apt-get: $ sudo apt-get install tmpreaper There is no safeguard built into the tmpreaper program to prevent you from running on root directory, as that would make it difficult to use tmpreaper in a chrooted environment. Do NOT run tmpreaper on / (root directory), which might delete critical files that are required to keep your system running. WARNING: Before you install tmpreaper and start playing around with it, make sure you understand the implication of running tmpreaper, as it will delete all the files from your system that matches the given criteria. Tmpreaper recursively searches and removes files and directories which are not accessed for certain period of time. On Linux server distros, this is good for cleaning old log files or backup files that are not required any more. On Linux desktop distros, this is good for cleaning directories like “~/Downloads”, where files get accumulated over a period of time. After a week, and you're satisfied that you're not going to delete anything important, you can revert the find command to do the delete for you.Tmpreaper is a tool to remove files which are not accessed for a certain period of time. Once you're happy thet there's nothing in the log file you don't want to touch, you can remove those files. This way, you make sure that you're not deleting something important. One more small recommendation: For the first week, save the files found in a log file instead of removing them, and then examine the log file. That will delete both found directories and files. Some find commands have a -delete parameter which can be used instead of the -exec rm parameter: find /path/to/files -atime +99 -delete

Cron job delete files older than 30 days