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> | ||
− | + | * {{echo}} | |
* {{logging}} | * {{logging}} | ||
Revision as of 05:00, 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
Related terms
systemd-cat
- rfc3164
See also
log show
in MacOSjournalctl
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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