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This article will explain in detail what is the use of the logger command in Linux. The editor thinks it is very practical, so I share it for you as a reference. I hope you can get something after reading this article.

Linux common command logger command is used to write logs to the system, it provides a shell command interface to the syslog system module.

Logger records the corresponding entries in the system log

Syntax logger [options] [message] option-T,-- tcp uses stream connection (TCP)-d,-- udp uses Datagram (UDP)-I,-- id records each logger process line by line, ID-f,-- file records specific files-h,-- help displays help text and exits-n -- server writes to the specified remote syslog server Routines that use UDP instead of built-in syslog-- P,-- port use the specified UDP port. The default port number is 514-p, and-- priority specifies the priority of the input message, which can be a number or a format specified as "facility.level". For example, the "- p local3.info" local3 device has a message level of info. The default level is "user.notice"-s,-- stderr outputs standard error to the system log. -t,-- tag specifies that the tag record-u,-- socket writes to the specified socket instead of to the built-in Syslog routine. V,-- version output version information and exit the example logger-p syslog.info "backup.sh is starting" on "what is the use of the logger command in Linux" this article shares here, I hope the above content can be of some help to you, so that you can learn more knowledge, if you think the article is good, please share it out for more people to see.

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