Difference between revisions of "Logger"

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Linux<ref>http://man7.org/linux/man-pages/man1/logger.1.html</ref> (<code>util-linux</code> package) and most BSDs including MacOS provide logger command line utility to send messages to [[syslog]], locally or to a remote syslog server. Many languages provide support for writing messages to syslog, such as [[programming Fundamentals/Introduction/Go|go]]: https://godoc.org/github.com/spkg/slog.  
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Linux<ref>http://man7.org/linux/man-pages/man1/logger.1.html</ref> (<code>[[util-linux]]</code> package) and most BSDs including MacOS provide logger command line utility to send messages to [[syslog]], locally or to a remote syslog server. Many languages provide support for writing messages to syslog, such as [[programming Fundamentals/Introduction/Go|go]]: https://godoc.org/github.com/spkg/slog.  
  
  

Revision as of 05:01, 7 July 2020

Linux[1] (util-linux package) and most BSDs including MacOS provide logger command line utility to send messages to syslog, locally or to a remote syslog server. Many languages provide support for writing messages to syslog, such as go: https://godoc.org/github.com/spkg/slog.


Basic Usage

  • logger -s "Message"
-s, --stderr Output the message to standard error as well as to the system log.
  • echo "MY TEXT TO LOG" | logger -s
-s, --stderr Output the message to standard error as well as to the system log.

Activities

  1. Log messages to a different file using rsyslog and logger command[2]


Related terms

See also

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Original Source: https://en.wikiversity.org/wiki/Linux_Administration/System_Services/System_Logging/logger

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