Where to find log messages in tomcat7 installed on Amazon EC2?
The standard location for Tomcat log files is: /var/log/tomcat
logging
How can I get output logged from ConEmu?
Logs are not enabled by default. This setting is relatively difficult to locate. Here’s how to find it: Go to Settings, (Click the … Read more
Why do IRC (or other chat protocol) logs scroll up with time when forums usually scroll down with time?
This partly relates to the history of these media. Chatrooms date from the terminal days when everything scrolled from the bottom (because terminal … Read more
Can’t cd into my own directory?
You need the execute bit set on directories if you want to be able to switch to that. (The filesystem type doesn’t really … Read more
Simple use of ‘tail’ and ‘grep’. Multiple conditions
Try: tail -f log.txt | egrep ‘WARN|ERROR’
What’s the best way to ask for consent to log usage information?
Trevor’s reply is great since it almost covers every scenario: You either ask the permissions during the first time; You build a trust … Read more
How to log connections in OpenWRT?
You can do this with log rules in the firewall. This will generate a lot of traffic, so you likely want to send … Read more
What’s the “UserNotPresentTraceSession” under Event Trace Sessions after the Anniversary Update?
Looking at the properties it captures Power related data (Sleepstudy, AdaptiveStandby) when no user is actively using the device. Logger Name : UserNotPresentTraceSession … Read more
How do I log all UNIX shell commands submitted by all users?
Since the dawn of time (actually dating back from the time when people had to actually pay real money per computer cycle they … Read more
Apache restarting : “Graceful restart requested, doing restart”
This is likely due to log rotation that is scheduled to run regularly. In Debian and derived distributions, you can look at /etc/logrotate.d … Read more
