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планирование_выполнения_заданий_в_freebsd [2011/10/22 08:58] val |
планирование_выполнения_заданий_в_freebsd [2016/09/16 11:34] val [Настройка] |
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===== Примеры периодических задач ===== | ===== Примеры периодических задач ===== | ||
- | ==== Ротация файлов регистрации (newsyslog) ==== | + | * [[Сервис ротации журналов]] |
- | <code> | + | * [[Обновление системы и базового ПО в FreeBSD]] |
- | # cat /etc/newsyslog.conf | + | * [[Обновление дополнительного ПО в FreeBSD]] |
- | </code><code> | + | * [[Резервное копирование]] |
- | ... | + | |
- | /var/log/cisco.log 644 7 10 * J | + | |
- | /var/log/httpd-access.log 644 10 1000 * JC /var/run/httpd.pid 30 | + | |
- | /var/log/httpd-error.log 644 10 1000 * JC /var/run/httpd.pid 30 | + | |
- | /var/log/httpd-ssl_request.log 644 10 1000 * JC /var/run/httpd.pid 30 | + | |
- | </code><code> | + | |
- | # cat cisco_log_gen.sh | + | |
- | </code><code> | + | |
- | while : | + | |
- | do | + | |
- | logger -t cisco -p local0.info "Message 1" | + | |
- | logger -t cisco -p local0.info "Message 2" | + | |
- | done | + | |
- | </code><code> | + | |
- | # sh cisco_log_gen.sh | + | |
- | ... | + | |
- | <Ctrl>-C | + | |
- | + | ||
- | # tail -f /var/log/cisco.log | + | |
- | ... | + | |
- | <Ctrl>-C | + | |
- | + | ||
- | # newsyslog | + | |
- | + | ||
- | # ls -l /var/log/cisco.log* | + | |
- | </code> | + | |
- | + | ||
- | ==== Обновление системы ==== | + | |
- | <code> | + | |
- | # freebsd-update fetch | + | |
- | </code> | + | |
- | + | ||
- | ==== Обновление дерева портов ==== | + | |
- | <code> | + | |
- | # portsnap fetch | + | |
- | </code> | + | |
- | ==== Резервное копирование ==== | + | |
- | + | ||
- | [[Резервное копирование]] | + | |
===== Сервис cron ===== | ===== Сервис cron ===== | ||
- | [[http://ru.wikipedia.org/wiki/Cron]] | + | * [[http://ru.wikipedia.org/wiki/Cron]] |
<code> | <code> | ||
Line 57: | Line 18: | ||
0 0 * * * /usr/sbin/freebsd-update cron | 0 0 * * * /usr/sbin/freebsd-update cron | ||
0 0 * * * /usr/sbin/portsnap cron | 0 0 * * * /usr/sbin/portsnap cron | ||
- | */5 * * * * /root/backup_conf.sh | + | */5 * * * * /etc/backup_conf.sh |
# crontab -l -u root | # crontab -l -u root | ||
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==== Настройка ==== | ==== Настройка ==== | ||
<code> | <code> | ||
- | # grep df /etc/defaults/periodic.conf | + | # grep zfs /etc/defaults/periodic.conf |
- | # cat /etc/periodic.conf | + | # cat /etc/periodic.conf |
- | daily_status_disks_df_flags="-h -t ufs" | + | </code><code> |
+ | daily_status_zfs_enable="YES" | ||
</code> | </code> | ||
Line 102: | Line 64: | ||
# more /var/mail/root | # more /var/mail/root | ||
</code> | </code> | ||
- | |||
===== Система atrun ===== | ===== Система atrun ===== | ||
<code> | <code> | ||
Line 109: | Line 70: | ||
# echo "Hello from at > `tty`" | at now + 3 minutes | # echo "Hello from at > `tty`" | at now + 3 minutes | ||
+ | |||
+ | # echo "killall ftpd " | at now + 2 days | ||
# echo "Hello from at > `tty`" | at 18:40 | # echo "Hello from at > `tty`" | at 18:40 |