What are these lines doing in /var/spool/cron/root?

[pingo]

0 3 * * * /scripts/upcp
0 0 * * * /scripts/fixquotas
*/30 * * * * /usr/sbin/exim -qf& 1)
2,58 * * * * /usr/local/bandmin/bandmin 2)
0 0 * * * /usr/local/bandmin/ipaddrmap 3)
*/5 * * * * /usr/local/cpanel/bin/dcpumon >/dev/null 2>&1 4)

I'm not sure what 1) 2) 3) and 4) are doing here. I believe 1) is something with emptying the mail queue. Is this correct?

Also, how do I change the daily backups to weekly (nightly) backups. The daily /scripts/upcp are currently doing nightly backups.

Will this change the daily backup to a weekly backup done monday (=1) in the middle of the night? :

0 3 * * 1 /scripts/upcp

Thanks
John

[rbmatt]

upcp updates cPanel to the latest version.
fixquotas has to do with quotas/used disk space
exim is the mailer (sendmail replacement)
bandmin has to do with bandwidth- updating stats
The others are needed tasks. You can adjust most things in WHM under Tweak Settings- you shouldnt have to touch that file

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