Remove older backups like 1 month

I have some backup files which are created in a Daily manner. After some time they take a log of space and i want to delete them according to their time stamp like delete 1 month olders. Thanks

What exactly is the Question here…

Find command is very usefull option here. You can search for files older then 1 month and delete them with -delete option.
$ find /tmp -mtime +7 -type f -name ‘*.tmp’ -delete
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