debian lehne mail.log monatly
nano /etc/logrotate.conf
------------------------
# see "man logrotate" for details
# rotate log files weekly
#weekly
monthly
# keep 4 weeks worth of backlogs
#rotate 4
rotate 12
# create new (empty) log files after rotating old ones
create
# uncomment this if you want your log files compressed
#compress
# packages drop log rotation information into this directory
include /etc/logrotate.d
# no packages own wtmp, or btmp -- we'll rotate them here
/var/log/wtmp {
missingok
monthly
create 0664 root utmp
rotate 1
}
/var/log/btmp {
missingok
monthly
create 0660 root utmp
rotate 1
}
# system-specific logs may be configured here
Thoughtless Tuatara