Logs

Files

• /etc/os-release

• /var/log

• /var/log/syslog

• /var/log/messages

• /var/spool

• /var/lib

Commands

Logging and Debugging

Command	Type	Description
dmesg		print or control the kernel ring buffer
logrotate		rotates, compresses, and mails system logs
strace		trace system calls and signals
lsof		list open files