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Operating Systems OS X (Apple) How can I direct messages from mac console.app to a log file? Post 303043906 by dallas88 on Monday 10th of February 2020 07:17:16 PM
Old 02-10-2020
This might not the best method but I used the Log show command to access the unified logs.
And then directed this to a file. So I use this to monitor the camera status.

Code:
#!/bin/bash
# Detects the status of the Apple Camera (Facetime).
Camstatus=$(log show --last 15m | grep 'AppleCamIn::')
echo "$Camstatus" >>~/library/logs/camera.log


I found out I can also can also run this command to collect the log info.
sudo log collect --output ~/Documents/logcoll.logarchive --start '2020-02-10'
(softron
HOW TO: Collect system logs on macOS Sierra and later – Softron Support Desk

I saw this post from @jollyRoger on the command to open the .logarchive formatted file.
Unified Logs | macOS High Sierra - Ask Different

Sorry I forgot to post back my gratitude for this great forum. Thanks Neo
Thanks, Ron -- still learning.
This User Gave Thanks to dallas88 For This Post:
 

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grablogs.conf(4)						   File Formats 						  grablogs.conf(4)

NAME
grablogs.conf - grablogs configuration for libgrablogs.so of the plugins of gnome-system-log file SYNOPSIS
/usr/lib/gnome-system-log/plugins/grablogs.conf DESCRIPTION
The libgrablogs.so is a plugin for gnome-system-log(1), it colloct the log files from the system as many as possible. grablogs.conf is a configuration file that contains a set of lines mixed with sh(1) syntax codes and individual log files. libgrablogs.so will read the file try to get a log files list for gnome-system-log(1). Users can copy the file into $HOME/.gnome2/gnome-system-log/plugins/`uname -p` to overwrite the system default one. The grablogs.conf file contains the following configuration categories: [configs] Each line under this category is interpreted as a config file of System. The plugin will open the config file and try to find all system paths of the logs. [commands] Each line under this category is interpreted as a shell command and will be execute through a pipe. And each line of the out- put of the command will be interpreted as a log path. [logs] Each line under this category is interpreted as a log path. FILES
/usr/lib/gnome-system-log/plugins/grablogs.conf The system default configuration file for the plugin libgrablogs.so $HOME/.gnome2/gnome-system-log/plugins/`uname -p`/grablogs.conf The user specific configuration file for the plugin libgrablogs.so EMAMPLE
[configs] /etc/syslog.conf [commands] for i in `svcs -aH -o FMRI | grep -v lrc `; do svcprop -p restarter/logfile $i 2>/dev/null || svcprop -q -p restarter/alt_logfile $i 2>/dev/null ; done [logs] /var/log/messages /var/log/secure /var/log/maillog /var/log/cron /var/log/Xorg.0.log /var/log/XFree86.0.log /var/log/auth.log /var/log/cups/error_log SEE ALSO
gnome-system-log(1), pipelog.conf(1) gnome-utils 2.16.0 13 Oct 2006 grablogs.conf(4)
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