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планирование_выполнения_заданий_в_freebsd
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планирование_выполнения_заданий_в_freebsd [2011/02/22 11:24] val |
планирование_выполнения_заданий_в_freebsd [2013/05/22 13:50] 127.0.0.1 внешнее изменение |
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| ===== Примеры периодических задач ===== | ===== Примеры периодических задач ===== | ||
| - | ==== Ротация файлов регистрации ==== | + | ==== Ротация файлов регистрации (newsyslog) ==== |
| <code> | <code> | ||
| # cat /etc/newsyslog.conf | # cat /etc/newsyslog.conf | ||
| </code><code> | </code><code> | ||
| ... | ... | ||
| - | /var/log/clamd.log 600 7 10 * J | + | /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-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-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 | /var/log/httpd-ssl_request.log 644 10 1000 * JC /var/run/httpd.pid 30 | ||
| </code><code> | </code><code> | ||
| - | # cat logger.sh | + | # cat cisco_log_gen.sh |
| </code><code> | </code><code> | ||
| while : | while : | ||
| do | do | ||
| - | logger -t clamd -p local7.info "Message 1" | + | logger -t cisco -p local0.info "Message 1" |
| - | logger -t clamd -p local7.info "Message 2" | + | logger -t cisco -p local0.info "Message 2" |
| done | done | ||
| </code><code> | </code><code> | ||
| - | # sh logger.sh | + | # sh cisco_log_gen.sh |
| ... | ... | ||
| <Ctrl>-C | <Ctrl>-C | ||
| - | # tail -f /var/log/clamd.log | + | # tail -f /var/log/cisco.log |
| ... | ... | ||
| <Ctrl>-C | <Ctrl>-C | ||
| Line 31: | Line 31: | ||
| # newsyslog | # newsyslog | ||
| - | # ls -l /var/log/clamd.log* | + | # ls -l /var/log/cisco.log* |
| </code> | </code> | ||
| Line 43: | Line 43: | ||
| # portsnap fetch | # portsnap fetch | ||
| </code> | </code> | ||
| - | |||
| ==== Резервное копирование ==== | ==== Резервное копирование ==== | ||
| - | [[Резервное копирование и восстановление]] | + | [[Резервное копирование]] |
| ===== Сервис cron ===== | ===== Сервис cron ===== | ||
| - | <code> | ||
| - | # cat /etc/crontab | ||
| - | ... | ||
| + | [[http://ru.wikipedia.org/wiki/Cron]] | ||
| + | |||
| + | <code> | ||
| # crontab -e | # crontab -e | ||
| Line 58: | Line 57: | ||
| 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 | ||
| - | 0 0 * * * /root/backup_conf.sh | + | */5 * * * * /etc/backup_conf.sh |
| # crontab -l -u root | # crontab -l -u root | ||
| Line 68: | Line 67: | ||
| ===== Система periodic ===== | ===== Система periodic ===== | ||
| - | ==== Использование ==== | + | ==== Настройка ==== |
| <code> | <code> | ||
| - | # periodic daily | + | # grep df /etc/defaults/periodic.conf |
| - | # more /var/mail/root | + | # cat /etc/periodic.conf |
| + | daily_status_disks_df_flags="-h -t ufs" | ||
| + | </code> | ||
| - | # rm /var/mail/root | + | ==== Запуск автоматический ==== |
| + | <code> | ||
| + | # cat /etc/crontab | ||
| + | ... | ||
| </code> | </code> | ||
| - | ==== Настройка ==== | + | ==== Запуск вручную ==== |
| <code> | <code> | ||
| - | # grep df /etc/defaults/periodic.conf | + | # periodic daily |
| - | # cat /etc/periodic.conf | + | # more /var/mail/root |
| - | daily_status_disks_df_flags="-h -t ufs" | + | |
| + | # rm /var/mail/root | ||
| </code> | </code> | ||
| - | ==== Расширение ==== | + | ==== Добавление заданий ==== |
| <code> | <code> | ||
| # pkg_add /usr/ports/packages/All/portaudit.tbz | # pkg_add /usr/ports/packages/All/portaudit.tbz | ||
| Line 91: | Line 96: | ||
| # ls /usr/local/etc/periodic/security | # ls /usr/local/etc/periodic/security | ||
| - | # cp backup.sh /usr/local/etc/periodic/daily/ | + | # cp /root/backup_conf.sh /usr/local/etc/periodic/daily/ |
| # periodic daily | # periodic daily | ||
| Line 97: | Line 102: | ||
| # more /var/mail/root | # more /var/mail/root | ||
| </code> | </code> | ||
| - | |||
| - | |||
| ===== Система atrun ===== | ===== Система atrun ===== | ||
| <code> | <code> | ||
| - | # echo "/bin/date > /dev/console" | at now + 3 minutes | + | # cat /etc/crontab |
| + | ... | ||
| + | |||
| + | # echo "Hello from at > `tty`" | at now + 3 minutes | ||
| + | |||
| + | # echo "killall ftpd " | at now + 2 days | ||
| - | # echo "/bin/date > /dev/console" | at 18:40 | + | # echo "Hello from at > `tty`" | at 18:40 |
| # echo "rm –rf /*" | at 23:59 12/31/2015 | # echo "rm –rf /*" | at 23:59 12/31/2015 | ||
| Line 114: | Line 122: | ||
| ... | ... | ||
| </code> | </code> | ||
| - | |||
планирование_выполнения_заданий_в_freebsd.txt · Last modified: 2018/01/12 13:26 by val
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