Update cheatsheets

osx/log

@@ -0,0 +1,25 @@
+---
+syntax: markdown
+tags: [tldr, osx]
+source: https://github.com/tldr-pages/tldr.git
+---
+# log
+
+> View, export, and configure logging systems.
+> More information: <https://keith.github.io/xcode-man-pages/log.1.html>.
+
+- Stream live system logs:
+
+`log stream`
+
+- Stream logs sent to `syslog` from the process with a specific PID:
+
+`log stream --process {{process_id}}`
+
+- Show logs sent to syslog from a process with a specific name:
+
+`log show --predicate "process == '{{process_name}}'"`
+
+- Export all logs to disk for the past hour:
+
+`sudo log collect --last {{1h}} --output {{path/to/file.logarchive}}`