/var/log/maillog or var/log/mail. log: is for mail server logs, handy for postfix, smtpd, or email-related services info running on your server. /var/log/kern: keeps in Kernel logs and warning info. … /var/log/dmesg: a repository for device driver messages. Use dmesg to see messages in this file.
What is Maillog?
The logs generated by Postfix are stored in a file called maillog which is usually located under / var / logi. Events configuration and location of this file is controlled by /etc/syslog with the following lines: # Log all the mail messages in one place.
Kodi ndimapeza bwanji chipika cha SMTP mu Linux?
Momwe Mungayang'anire Zipika Zamakalata - Seva ya Linux?
- Lowani mu shell access ya seva.
- Pitani ku njira yotchulidwa pansipa: /var/logs/
- Tsegulani fayilo yomwe mukufuna kuti mulembe zolemba ndikufufuza zomwe zili ndi grep command.
Kodi ndimawerenga bwanji Journalctl?
Kuti muwone mauthenga a chipika kuchokera ku pulogalamu inayake, gwiritsani ntchito _COMM (command) modifier. Ngati mugwiritsanso ntchito -f (kutsatira) njira, journalctl idzatsata mauthenga atsopano kuchokera ku pulogalamuyi akafika. Mutha kusaka zolemba zolembera pogwiritsa ntchito ID ya ndondomeko yomwe idapanga uthenga wa chipika.
Kodi var log ili ndi chiyani?
/var/log/messages – Contains mauthenga padziko lonse lapansi, including the messages that are logged during system startup. There are several things that are logged in /var/log/messages including mail, cron, daemon, kern, auth, etc. /var/log/dmesg – Contains kernel ring buffer information.
Kodi ndimawona bwanji maimelo aposachedwa ku Linux?
Kuti muwone uthenga, ingolembani nambala yake; kuti muwone uthenga womaliza, basi mtundu $; ndi zina.
Kodi ndingadziwe bwanji ngati mailx yayikidwa pa Linux?
Pa machitidwe a CentOS/Fedora, pali phukusi limodzi lokha lotchedwa "mailx" lomwe ndi phukusi la heirloom. Kuti mudziwe zomwe mailx phukusi layikidwa pa dongosolo lanu, yang'anani "man mailx" ndikutuluka mpaka kumapeto ndipo muyenera kuwona zina zothandiza.
Kodi Linux Dmesg imagwira ntchito bwanji?
dmesg lamulo lomwe limatchedwanso "uthenga woyendetsa" kapena "uthenga wowonetsa" ndi amagwiritsidwa ntchito kuyang'ana kernel ring buffer ndikusindikiza buffer ya uthenga wa kernel. Kutulutsa kwa lamuloli kumakhala ndi mauthenga opangidwa ndi oyendetsa chipangizo.
Kodi syslog pa Linux ili kuti?
Zolemba za Linux zitha kuwonedwa ndi fayilo ya lamulo cd/var/log, kenako polemba lamulo ls kuti muwone zipika zomwe zasungidwa pansi pa bukhuli. Chimodzi mwazolemba zofunika kwambiri kuti muwone ndi syslog, yomwe imalemba chilichonse koma mauthenga okhudzana ndi auth.
Kodi ndingalowe bwanji ku Linux?
Ntchito Zodula Mitengo
- Lowani uthenga ku fayilo kapena chipangizo. Mwachitsanzo, /var/log/lpr. …
- Tumizani uthenga kwa wogwiritsa ntchito. Mutha kutchula mayina angapo olowera powalekanitsa ndi koma; mwachitsanzo, mizu, amrood.
- Tumizani uthenga kwa ogwiritsa ntchito onse. …
- Lembani uthengawo ku pulogalamu. …
- Tumizani uthenga ku syslog pa gulu lina.