Difference between revisions of "Logger (command)"
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* <code>[[log show]]</code> in MacOS | * <code>[[log show]]</code> in MacOS | ||
* <code>[[journalctl]]</code> | * <code>[[journalctl]]</code> | ||
| + | * {{logger}} | ||
* {{stdin}} | * {{stdin}} | ||
* {{echo}} | * {{echo}} | ||
Revision as of 10:49, 2 October 2024
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.
logger --server 10.10.x.x "TEST"
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
logger -n SERVER.DOMAIN.COM -T -P 514 "TEST
Activities
Related terms
See also
log showin MacOSjournalctl- logger
- Standard streams:
/dev/stdin,/dev/stdout,/dev/stderr,/dev/null, File descriptor,set -x, 2>&1, stdbuf echo,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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