idevicesyslog
streams the system log from iOS devices
TLDR
Stream system log
$ idevicesyslog
Filter by process$ idevicesyslog -p [Safari]
Target specific device$ idevicesyslog -u [udid]
Match pattern$ idevicesyslog -m "[error]"
Exclude pattern$ idevicesyslog -e "[debug]"
SYNOPSIS
idevicesyslog [options]
DESCRIPTION
idevicesyslog streams the system log from iOS devices. It provides real-time access to device logs for debugging.
The tool shows messages from all processes or filtered subsets. It's essential for iOS app development and debugging.
PARAMETERS
-u UDID
Target device.-p PROCESS
Filter by process name.-m PATTERN
Match pattern.-e PATTERN
Exclude pattern.-n
Use network connection.-d, --debug
Debug output.--help
Display help information.
CAVEATS
Part of libimobiledevice. Continuous stream. May need developer mode on iOS 16+.
HISTORY
idevicesyslog is part of libimobiledevice for iOS log streaming.
SEE ALSO
idevice_id(1), ideviceinfo(1), adb(1)