Difference between revisions of "Logger (command)"
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*<code>[[echo]] "MY TEXT TO LOG" | logger -s</code> | *<code>[[echo]] "MY TEXT TO LOG" | logger -s</code> | ||
::<code> -s, --stderr</code> Output the message to standard error as well as to the system log. | ::<code> -s, --stderr</code> Output the message to standard error as well as to the system log. | ||
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| + | * <code>logger -n SERVER.DOMAIN.COM -T "TEST</code> | ||
| + | logger: failed to resolve name SERVER.DOMAIN.COM port syslog-conn: Servname not supported for ai_socktype | ||
== Activities == | == Activities == | ||
Revision as of 13:11, 13 August 2020
Linux[1] (bsdutils 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, --stderrOutput the message to standard error as well as to the system log.
echo "MY TEXT TO LOG" | logger -s
-s, --stderrOutput the message to standard error as well as to the system log.
logger -n SERVER.DOMAIN.COM -T "TEST
logger: failed to resolve name SERVER.DOMAIN.COM port syslog-conn: Servname not supported for ai_socktype
Activities
Related terms
systemd-cat- rfc3164
See also
log showin MacOSjournalctlecho,print, printf,tput,logger,write-output, echo -e, /dev/stdout, banner- Linux logging, Cisco IOS logging
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Original Source: https://en.wikiversity.org/wiki/Linux_Administration/System_Services/System_Logging/logger
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