ʻO ka log daemon kahi papahana e holo ana ma hope a he mea nui ia no nā hana ʻōnaehana. Loaʻa i kēia mau lāʻau ko lākou ʻano o nā lāʻau a ʻike ʻia ʻo ia ka puʻuwai o nā hana logging no kekahi ʻōnaehana. ʻO ke ala no ka hoʻonohonoho ʻana o ka daemon ʻōnaehana ʻo /etc/syslog.
He aha ka log daemon?
ʻO Daemon Log
He daemon he polokalamu e holo ana ma ke kua, ma ke ano me ka hana ole o ke kanaka, e hana ana i kekahi hana koʻikoʻi i ka holo pono o kāu ʻōnaehana. ʻO ka log daemon ma /var/log/daemon.
Hiki iaʻu ke holoi i ka log daemon?
oe hiki ke holoi i nā lāʻau akā, ma muli o ka polokalamu āu e holo nei - inā pono kekahi o ia mea i kekahi ʻāpana o nā lāʻau a hoʻohana paha iā lākou ma kekahi ʻano - inā ʻoe e holoi iā lākou e pau ka hana e like me ka mea i manaʻo ʻia.
No ke aha mākou e pono ai i ka daemon logging?
He polokalamu ʻo Daemon e holo ana ma hope o kāu ʻōnaehana hana, e hōʻoia i ka hana maikaʻi o kāu OS. Holo ka Daemon Log ma lalo o /var/log/daemon. log a hōʻike i ka ʻike e pili ana i ka ʻōnaehana holo a me nā daemons noi. Hiki i kēia polokalamu ke ʻike a hoʻoponopono i nā pilikia.
Pehea e loaʻa ai iaʻu nā lāʻau daemon?
Hiki ke ʻike ʻia ka log Docker daemon ma ka hoʻohana ʻana i kekahi o kēia mau ala:
- Ma ka holo ʻana i ka journalctl -u docker. lawelawe ma nā ʻōnaehana Linux me ka hoʻohana ʻana i systemctl.
- /var/log/messages, /var/log/daemon. log , a i ʻole /var/log/docker. e komo i nā ʻōnaehana Linux kahiko.
Pehea wau e ʻike ai i kahi faila log?
E hoʻohana i kēia mau kauoha e ʻike i nā faila log: Hiki ke nānā ʻia nā logs Linux me ka kauoha cd/var/log, a laila ma ke kaomi ʻana i ke kauoha ls e ʻike i nā lāʻau i mālama ʻia ma lalo o kēia papa kuhikuhi. ʻO kekahi o nā moʻolelo koʻikoʻi e ʻike ʻia ʻo ka syslog, ka mea e hoʻopaʻa i nā mea āpau akā nā memo pili pili.
He aha ka hopena inā holoi wau i nā log var?
Inā ʻoe e holoi i nā mea a pau ma /var/log, e hoʻopau paha ʻoe me tona o na memo hewa i loko o ka manawa liʻiliʻi loa, ʻoiai aia nā waihona ma laila e manaʻo ʻia e noho (e laʻa me exim4, apache2, apt, kīʻaha, mysql, samba a me nā mea hou aku).
He palekana paha ka holoi ʻana i ka var log syslog?
Hoʻomaʻemaʻe palekana i nā lāʻau: ma hope o ka nānā ʻana (a i ʻole ke kākoʻo ʻana) i nā lāʻau e ʻike ai i ka pilikia o kāu ʻōnaehana, holoi iā lākou ma paʻi ʻana > /var/log/syslog (me ka > ). Pono ʻoe e lilo i mea hoʻohana kumu no kēia, a laila e hoʻokomo sudo su , kāu ʻōlelo huna, a laila ke kauoha i luna).
Pehea wau e haʻalele ai i kahi faila log?
Pehea e hoʻomaʻemaʻe ai i nā faila log ma Linux
- E nānā i ka hakahaka diski mai ka laina kauoha. E hoʻohana i ke kauoha du e ʻike i nā faila a me nā papa kuhikuhi e hoʻopau i ka nui o ka nui o loko o ka papa kuhikuhi / var/log. …
- E koho i nā faila a i ʻole nā papa kuhikuhi āu e makemake ai e holoi:…
- E hoʻokaʻawale i nā faila.
He aha ka Rsyslog i hoʻohana ai?
ʻO Rsyslog kahi polokalamu lako polokalamu wehe i hoʻohana ʻia ma nā ʻōnaehana kamepiula UNIX a me Unix no ka hoʻouna ʻana i nā memo log ma kahi pūnaewele IP.
He aha ka systemd cat?
wehewehe. systemd-cat paha hoʻohana ʻia no ka hoʻohui ʻana i ka hoʻokomo maʻamau a me ka puka ʻana o kahi kaʻina hana i ka puke pai, a i ʻole ma ke ʻano he mea kānana i loko o kahi paipu pūpū e hāʻawi i ka mea hoʻopuka i hana ʻia e ka mea paipu mua i ka puke pai.
Aia ma hea ʻo Journald?
ʻO ka faila hoʻonohonoho nui no systemd-journald /etc/systemd/journald. conf.